74572680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6829}}^1$

素因数の和:6863

約数の個数: 128

約数和(自身を含む): 275385600

約数和(自身を除く): 200812920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6829, 10920, 13658, 20487, 27316, 34145, 40974, 47803, 54632, 68290, 81948, 88777, 95606, 102435, 136580, 143409, 163896, 177554, 191212, 204870, 239015, 266331, 273160, 286818, 355108, 382424, 409740, 443885, 478030, 532662, 573636, 621439, 710216, 717045, 819480, 887770, 956060, 1065324, 1147272, 1242878, 1331655, 1434090, 1775540, 1864317, 1912120, 2130648, 2485756, 2663310, 2868180, 3107195, 3551080, 3728634, 4971512, 5326620, 5736360, 6214390, 7457268, 9321585, 10653240, 12428780, 14914536, 18643170, 24857560, 37286340, 74572680]

約数ペア:

[(1, 74572680), (2, 37286340), (3, 24857560), (4, 18643170), (5, 14914536), (6, 12428780), (7, 10653240), (8, 9321585), (10, 7457268), (12, 6214390), (13, 5736360), (14, 5326620), (15, 4971512), (20, 3728634), (21, 3551080), (24, 3107195), (26, 2868180), (28, 2663310), (30, 2485756), (35, 2130648), (39, 1912120), (40, 1864317), (42, 1775540), (52, 1434090), (56, 1331655), (60, 1242878), (65, 1147272), (70, 1065324), (78, 956060), (84, 887770), (91, 819480), (104, 717045), (105, 710216), (120, 621439), (130, 573636), (140, 532662), (156, 478030), (168, 443885), (182, 409740), (195, 382424), (210, 355108), (260, 286818), (273, 273160), (280, 266331), (312, 239015), (364, 204870), (390, 191212), (420, 177554), (455, 163896), (520, 143409), (546, 136580), (728, 102435), (780, 95606), (840, 88777), (910, 81948), (1092, 68290), (1365, 54632), (1560, 47803), (1820, 40974), (2184, 34145), (2730, 27316), (3640, 20487), (5460, 13658), (6829, 10920)]