73186680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 253025280

約数和(自身を除く): 179838600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 577, 604, 755, 840, 906, 1057, 1154, 1208, 1510, 1731, 1812, 2114, 2265, 2308, 2885, 3020, 3171, 3462, 3624, 4039, 4228, 4530, 4616, 5285, 5770, 6040, 6342, 6924, 8078, 8456, 8655, 9060, 10570, 11540, 12117, 12684, 13848, 15855, 16156, 17310, 18120, 20195, 21140, 23080, 24234, 25368, 31710, 32312, 34620, 40390, 42280, 48468, 60585, 63420, 69240, 80780, 87127, 96936, 121170, 126840, 161560, 174254, 242340, 261381, 348508, 435635, 484680, 522762, 609889, 697016, 871270, 1045524, 1219778, 1306905, 1742540, 1829667, 2091048, 2439556, 2613810, 3049445, 3485080, 3659334, 4879112, 5227620, 6098890, 7318668, 9148335, 10455240, 12197780, 14637336, 18296670, 24395560, 36593340, 73186680]

約数ペア:

[(1, 73186680), (2, 36593340), (3, 24395560), (4, 18296670), (5, 14637336), (6, 12197780), (7, 10455240), (8, 9148335), (10, 7318668), (12, 6098890), (14, 5227620), (15, 4879112), (20, 3659334), (21, 3485080), (24, 3049445), (28, 2613810), (30, 2439556), (35, 2091048), (40, 1829667), (42, 1742540), (56, 1306905), (60, 1219778), (70, 1045524), (84, 871270), (105, 697016), (120, 609889), (140, 522762), (151, 484680), (168, 435635), (210, 348508), (280, 261381), (302, 242340), (420, 174254), (453, 161560), (577, 126840), (604, 121170), (755, 96936), (840, 87127), (906, 80780), (1057, 69240), (1154, 63420), (1208, 60585), (1510, 48468), (1731, 42280), (1812, 40390), (2114, 34620), (2265, 32312), (2308, 31710), (2885, 25368), (3020, 24234), (3171, 23080), (3462, 21140), (3624, 20195), (4039, 18120), (4228, 17310), (4530, 16156), (4616, 15855), (5285, 13848), (5770, 12684), (6040, 12117), (6342, 11540), (6924, 10570), (8078, 9060), (8456, 8655)]