12172138680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269057}}^1$

素因数の和:269113

約数の個数: 128

約数和(自身を含む): 40681569600

約数和(自身を除く): 28509430920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 15080, 22620, 45240, 269057, 538114, 807171, 1076228, 1345285, 1614342, 2152456, 2690570, 3228684, 3497741, 4035855, 5381140, 6457368, 6995482, 7802653, 8071710, 10493223, 10762280, 13990964, 15605306, 16143420, 17488705, 20986446, 23407959, 27981928, 31210612, 32286840, 34977410, 39013265, 41972892, 46815918, 52466115, 62421224, 69954820, 78026530, 83945784, 93631836, 101434489, 104932230, 117039795, 139909640, 156053060, 187263672, 202868978, 209864460, 234079590, 304303467, 312106120, 405737956, 419728920, 468159180, 507172445, 608606934, 811475912, 936318360, 1014344890, 1217213868, 1521517335, 2028689780, 2434427736, 3043034670, 4057379560, 6086069340, 12172138680]

約数ペア:

[(1, 12172138680), (2, 6086069340), (3, 4057379560), (4, 3043034670), (5, 2434427736), (6, 2028689780), (8, 1521517335), (10, 1217213868), (12, 1014344890), (13, 936318360), (15, 811475912), (20, 608606934), (24, 507172445), (26, 468159180), (29, 419728920), (30, 405737956), (39, 312106120), (40, 304303467), (52, 234079590), (58, 209864460), (60, 202868978), (65, 187263672), (78, 156053060), (87, 139909640), (104, 117039795), (116, 104932230), (120, 101434489), (130, 93631836), (145, 83945784), (156, 78026530), (174, 69954820), (195, 62421224), (232, 52466115), (260, 46815918), (290, 41972892), (312, 39013265), (348, 34977410), (377, 32286840), (390, 31210612), (435, 27981928), (520, 23407959), (580, 20986446), (696, 17488705), (754, 16143420), (780, 15605306), (870, 13990964), (1131, 10762280), (1160, 10493223), (1508, 8071710), (1560, 7802653), (1740, 6995482), (1885, 6457368), (2262, 5381140), (3016, 4035855), (3480, 3497741), (3770, 3228684), (4524, 2690570), (5655, 2152456), (7540, 1614342), (9048, 1345285), (11310, 1076228), (15080, 807171), (22620, 538114), (45240, 269057)]