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gapful n.  and  harmonic n.

First numbers that belong to both sets:

140, 1638, 18600, 18620, 27846, 30240, 32760, 117800, 167400, 173600, 242060, 332640, 360360, 539400, 695520, 726180, 753480, 950976, 1089270, 1421280, 1539720, 2178540, 2229500, 2290260, 2457000, 2845800, 4358600, 4713984, 4754880, 5772200, 8506400, 11981970, 14303520, 15495480, 16166592, 17428320, 18154500, 23088800, 23569920, 23963940, 27027000, 37035180, 45532800, 46683000, 56511000, 69266400, 71253000, 75038600, 80832960, 90409410, 108421632, 110583200, 115048440, 115462620, 137891520, 142990848, 144963000, 163390500, 164989440, 191711520, 233103780, 287425800, 318729600, 326781000, 400851360, 423184320, 428972544, 447828480, 459818240, 481572000, 500860800, 513513000, 526480500, 559903400, 623397600, 675347400, 714954240, 819131040, 825120800, 995248800, 1047254400, 1162161000, 1199250360, 1265532840, 1307124000, 1352913408, 1379454720, 1381161600, 1509765120, 1558745370, 1630964808, 1632825792, 1727271000, 1862023680, 1867650048, 2008725600, 2140041600, 2144862720, 2481357060, 2701389600, 2705020500, 2716826112, 2738824704, 2763489960, 2777638500, 2839922400, 2876211000, 2945943000, 3134799360, 3221356320, 3328809120, 3349505250, 3506025600, 3594591000, 3702033720, 3740553180, 3831421440, 4143484800, 4146734592, 5275179000, 5297292000, 5510647296, 6720569856, 7279591410, 7330780800, 7515963000, 8104168800, 8243595360, 8696764800, 9866368512, 10575819520, 10597041000, 10597759200, 10952611488, 11076156000, 11296276992, 11480905800, 12941019000, 13067913600, 13073550336, 13398021000, 13581986600, 13584130560, 13660770240, 14182439040, 14254365440, 14378364000, 14541754500, 14980291200, 15174001920, 15192777600, 15358707000, 16003510272, 16569653760, 16919229600, 17624538624, 18999981000, 19017782784, 19209881600, 19744452000, 20015559200, 20387256120, 21537014400, 21611457280, 21943595520, 22633884000, 22933532160, 23450730240, 23855232960, 24362612820, 25559301600, 25666007040, 26113432800, 26242070400, 26454556800, 27122823000, 27689243400, 29715285600, 30063852000, 31638321000, 31727458560, 31766716800, 32956953120, 33040072800, 34174812672, 34482792960, 35032757760, 35793412200, 37906596000, 39970476000, 40053686400, 40520844000, 40752391680, 40805200800, 42054536160, 42763096320, 43783188480, 43861478400, 44184172032, 45578332800, 45923623200, 52748186400, 53227843200, 53621568000, 54572427000, 54648009000, 57629644800, 57648181500, 61434828000, 62487000576, 64834371840, 64914595200, 66433720320, 67622100480, 71271827200, 73924348400, 77120316000, 77924700000, 78340298400, 80422524000, 80533908000, 81417705600, 81488534400, 87825283840, 93419333280, 95088913920, 95300150400.