40094040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 139968000

約数和(自身を除く): 99873960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 809, 826, 840, 885, 1180, 1239, 1416, 1618, 1652, 1770, 2065, 2360, 2427, 2478, 3236, 3304, 3540, 4045, 4130, 4854, 4956, 5663, 6195, 6472, 7080, 8090, 8260, 9708, 9912, 11326, 12135, 12390, 16180, 16520, 16989, 19416, 22652, 24270, 24780, 28315, 32360, 33978, 45304, 47731, 48540, 49560, 56630, 67956, 84945, 95462, 97080, 113260, 135912, 143193, 169890, 190924, 226520, 238655, 286386, 334117, 339780, 381848, 477310, 572772, 668234, 679560, 715965, 954620, 1002351, 1145544, 1336468, 1431930, 1670585, 1909240, 2004702, 2672936, 2863860, 3341170, 4009404, 5011755, 5727720, 6682340, 8018808, 10023510, 13364680, 20047020, 40094040]

約数ペア:

[(1, 40094040), (2, 20047020), (3, 13364680), (4, 10023510), (5, 8018808), (6, 6682340), (7, 5727720), (8, 5011755), (10, 4009404), (12, 3341170), (14, 2863860), (15, 2672936), (20, 2004702), (21, 1909240), (24, 1670585), (28, 1431930), (30, 1336468), (35, 1145544), (40, 1002351), (42, 954620), (56, 715965), (59, 679560), (60, 668234), (70, 572772), (84, 477310), (105, 381848), (118, 339780), (120, 334117), (140, 286386), (168, 238655), (177, 226520), (210, 190924), (236, 169890), (280, 143193), (295, 135912), (354, 113260), (413, 97080), (420, 95462), (472, 84945), (590, 67956), (708, 56630), (809, 49560), (826, 48540), (840, 47731), (885, 45304), (1180, 33978), (1239, 32360), (1416, 28315), (1618, 24780), (1652, 24270), (1770, 22652), (2065, 19416), (2360, 16989), (2427, 16520), (2478, 16180), (3236, 12390), (3304, 12135), (3540, 11326), (4045, 9912), (4130, 9708), (4854, 8260), (4956, 8090), (5663, 7080), (6195, 6472)]