40049195280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{122971}}^1$

素因数の和:123069

約数の個数: 160

約数和(自身を含む): 131747281920

約数和(自身を除く): 91698086640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 59, 60, 69, 80, 92, 115, 118, 120, 138, 177, 184, 230, 236, 240, 276, 295, 345, 354, 368, 460, 472, 552, 590, 690, 708, 885, 920, 944, 1104, 1180, 1357, 1380, 1416, 1770, 1840, 2360, 2714, 2760, 2832, 3540, 4071, 4720, 5428, 5520, 6785, 7080, 8142, 10856, 13570, 14160, 16284, 20355, 21712, 27140, 32568, 40710, 54280, 65136, 81420, 108560, 122971, 162840, 245942, 325680, 368913, 491884, 614855, 737826, 983768, 1229710, 1475652, 1844565, 1967536, 2459420, 2828333, 2951304, 3689130, 4918840, 5656666, 5902608, 7255289, 7378260, 8484999, 9837680, 11313332, 14141665, 14510578, 14756520, 16969998, 21765867, 22626664, 28283330, 29021156, 29513040, 33939996, 36276445, 42424995, 43531734, 45253328, 56566660, 58042312, 67879992, 72552890, 84849990, 87063468, 108829335, 113133320, 116084624, 135759984, 145105780, 166871647, 169699980, 174126936, 217658670, 226266640, 290211560, 333743294, 339399960, 348253872, 435317340, 500614941, 580423120, 667486588, 678799920, 834358235, 870634680, 1001229882, 1334973176, 1668716470, 1741269360, 2002459764, 2503074705, 2669946352, 3337432940, 4004919528, 5006149410, 6674865880, 8009839056, 10012298820, 13349731760, 20024597640, 40049195280]

約数ペア:

[(1, 40049195280), (2, 20024597640), (3, 13349731760), (4, 10012298820), (5, 8009839056), (6, 6674865880), (8, 5006149410), (10, 4004919528), (12, 3337432940), (15, 2669946352), (16, 2503074705), (20, 2002459764), (23, 1741269360), (24, 1668716470), (30, 1334973176), (40, 1001229882), (46, 870634680), (48, 834358235), (59, 678799920), (60, 667486588), (69, 580423120), (80, 500614941), (92, 435317340), (115, 348253872), (118, 339399960), (120, 333743294), (138, 290211560), (177, 226266640), (184, 217658670), (230, 174126936), (236, 169699980), (240, 166871647), (276, 145105780), (295, 135759984), (345, 116084624), (354, 113133320), (368, 108829335), (460, 87063468), (472, 84849990), (552, 72552890), (590, 67879992), (690, 58042312), (708, 56566660), (885, 45253328), (920, 43531734), (944, 42424995), (1104, 36276445), (1180, 33939996), (1357, 29513040), (1380, 29021156), (1416, 28283330), (1770, 22626664), (1840, 21765867), (2360, 16969998), (2714, 14756520), (2760, 14510578), (2832, 14141665), (3540, 11313332), (4071, 9837680), (4720, 8484999), (5428, 7378260), (5520, 7255289), (6785, 5902608), (7080, 5656666), (8142, 4918840), (10856, 3689130), (13570, 2951304), (14160, 2828333), (16284, 2459420), (20355, 1967536), (21712, 1844565), (27140, 1475652), (32568, 1229710), (40710, 983768), (54280, 737826), (65136, 614855), (81420, 491884), (108560, 368913), (122971, 325680), (162840, 245942)]