157737840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3889}}^1$

素因数の和:3931

約数の個数: 120

約数和(自身を含む): 529631280

約数和(自身を除く): 371893440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 3889, 4056, 5070, 6760, 7778, 8112, 10140, 11667, 13520, 15556, 19445, 20280, 23334, 31112, 38890, 40560, 46668, 50557, 58335, 62224, 77780, 93336, 101114, 116670, 151671, 155560, 186672, 202228, 233340, 252785, 303342, 311120, 404456, 466680, 505570, 606684, 657241, 758355, 808912, 933360, 1011140, 1213368, 1314482, 1516710, 1971723, 2022280, 2426736, 2628964, 3033420, 3286205, 3943446, 4044560, 5257928, 6066840, 6572410, 7886892, 9858615, 10515856, 12133680, 13144820, 15773784, 19717230, 26289640, 31547568, 39434460, 52579280, 78868920, 157737840]

約数ペア:

[(1, 157737840), (2, 78868920), (3, 52579280), (4, 39434460), (5, 31547568), (6, 26289640), (8, 19717230), (10, 15773784), (12, 13144820), (13, 12133680), (15, 10515856), (16, 9858615), (20, 7886892), (24, 6572410), (26, 6066840), (30, 5257928), (39, 4044560), (40, 3943446), (48, 3286205), (52, 3033420), (60, 2628964), (65, 2426736), (78, 2022280), (80, 1971723), (104, 1516710), (120, 1314482), (130, 1213368), (156, 1011140), (169, 933360), (195, 808912), (208, 758355), (240, 657241), (260, 606684), (312, 505570), (338, 466680), (390, 404456), (507, 311120), (520, 303342), (624, 252785), (676, 233340), (780, 202228), (845, 186672), (1014, 155560), (1040, 151671), (1352, 116670), (1560, 101114), (1690, 93336), (2028, 77780), (2535, 62224), (2704, 58335), (3120, 50557), (3380, 46668), (3889, 40560), (4056, 38890), (5070, 31112), (6760, 23334), (7778, 20280), (8112, 19445), (10140, 15556), (11667, 13520)]