729097740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{192883}}^1$

素因数の和:192908

約数の個数: 96

約数和(自身を含む): 2592360960

約数和(自身を除く): 1863263220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 192883, 385766, 578649, 771532, 964415, 1157298, 1350181, 1735947, 1928830, 2314596, 2700362, 2893245, 3471894, 3857660, 4050543, 5207841, 5400724, 5786490, 6750905, 6943788, 8101086, 8679735, 10415682, 11572980, 12151629, 13501810, 16202172, 17359470, 20252715, 20831364, 24303258, 26039205, 27003620, 34718940, 36454887, 40505430, 48606516, 52078410, 60758145, 72909774, 81010860, 104156820, 121516290, 145819548, 182274435, 243032580, 364548870, 729097740]

約数ペア:

[(1, 729097740), (2, 364548870), (3, 243032580), (4, 182274435), (5, 145819548), (6, 121516290), (7, 104156820), (9, 81010860), (10, 72909774), (12, 60758145), (14, 52078410), (15, 48606516), (18, 40505430), (20, 36454887), (21, 34718940), (27, 27003620), (28, 26039205), (30, 24303258), (35, 20831364), (36, 20252715), (42, 17359470), (45, 16202172), (54, 13501810), (60, 12151629), (63, 11572980), (70, 10415682), (84, 8679735), (90, 8101086), (105, 6943788), (108, 6750905), (126, 5786490), (135, 5400724), (140, 5207841), (180, 4050543), (189, 3857660), (210, 3471894), (252, 2893245), (270, 2700362), (315, 2314596), (378, 1928830), (420, 1735947), (540, 1350181), (630, 1157298), (756, 964415), (945, 771532), (1260, 578649), (1890, 385766), (3780, 192883)]