563381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3489

約数の個数: 160

約数和(自身を含む): 1916877312

約数和(自身を除く): 1353495792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2544, 2756, 3120, 3180, 3407, 3445, 4134, 4240, 5512, 6360, 6814, 6890, 8268, 10221, 10335, 11024, 12720, 13628, 13780, 16536, 17035, 20442, 20670, 27256, 27560, 33072, 34070, 40884, 41340, 44291, 51105, 54512, 55120, 68140, 81768, 82680, 88582, 102210, 132873, 136280, 163536, 165360, 177164, 180571, 204420, 221455, 265746, 272560, 354328, 361142, 408840, 442910, 531492, 541713, 664365, 708656, 722284, 817680, 885820, 902855, 1062984, 1083426, 1328730, 1444568, 1771640, 1805710, 2125968, 2166852, 2347423, 2657460, 2708565, 2889136, 3543280, 3611420, 4333704, 4694846, 5314920, 5417130, 7042269, 7222840, 8667408, 9389692, 10629840, 10834260, 11737115, 14084538, 14445680, 18779384, 21668520, 23474230, 28169076, 35211345, 37558768, 43337040, 46948460, 56338152, 70422690, 93896920, 112676304, 140845380, 187793840, 281690760, 563381520]

約数ペア:

[(1, 563381520), (2, 281690760), (3, 187793840), (4, 140845380), (5, 112676304), (6, 93896920), (8, 70422690), (10, 56338152), (12, 46948460), (13, 43337040), (15, 37558768), (16, 35211345), (20, 28169076), (24, 23474230), (26, 21668520), (30, 18779384), (39, 14445680), (40, 14084538), (48, 11737115), (52, 10834260), (53, 10629840), (60, 9389692), (65, 8667408), (78, 7222840), (80, 7042269), (104, 5417130), (106, 5314920), (120, 4694846), (130, 4333704), (156, 3611420), (159, 3543280), (195, 2889136), (208, 2708565), (212, 2657460), (240, 2347423), (260, 2166852), (265, 2125968), (312, 1805710), (318, 1771640), (390, 1444568), (424, 1328730), (520, 1083426), (530, 1062984), (624, 902855), (636, 885820), (689, 817680), (780, 722284), (795, 708656), (848, 664365), (1040, 541713), (1060, 531492), (1272, 442910), (1378, 408840), (1560, 361142), (1590, 354328), (2067, 272560), (2120, 265746), (2544, 221455), (2756, 204420), (3120, 180571), (3180, 177164), (3407, 165360), (3445, 163536), (4134, 136280), (4240, 132873), (5512, 102210), (6360, 88582), (6814, 82680), (6890, 81768), (8268, 68140), (10221, 55120), (10335, 54512), (11024, 51105), (12720, 44291), (13628, 41340), (13780, 40884), (16536, 34070), (17035, 33072), (20442, 27560), (20670, 27256)]