89470680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 292965120

約数和(自身を除く): 203494440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 691, 780, 830, 996, 1079, 1245, 1382, 1560, 1660, 1992, 2073, 2158, 2490, 2764, 3237, 3320, 3455, 4146, 4316, 4980, 5395, 5528, 6474, 6910, 8292, 8632, 8983, 9960, 10365, 10790, 12948, 13820, 16185, 16584, 17966, 20730, 21580, 25896, 26949, 27640, 32370, 35932, 41460, 43160, 44915, 53898, 57353, 64740, 71864, 82920, 89830, 107796, 114706, 129480, 134745, 172059, 179660, 215592, 229412, 269490, 286765, 344118, 359320, 458824, 538980, 573530, 688236, 745589, 860295, 1077960, 1147060, 1376472, 1491178, 1720590, 2236767, 2294120, 2982356, 3441180, 3727945, 4473534, 5964712, 6882360, 7455890, 8947068, 11183835, 14911780, 17894136, 22367670, 29823560, 44735340, 89470680]

約数ペア:

[(1, 89470680), (2, 44735340), (3, 29823560), (4, 22367670), (5, 17894136), (6, 14911780), (8, 11183835), (10, 8947068), (12, 7455890), (13, 6882360), (15, 5964712), (20, 4473534), (24, 3727945), (26, 3441180), (30, 2982356), (39, 2294120), (40, 2236767), (52, 1720590), (60, 1491178), (65, 1376472), (78, 1147060), (83, 1077960), (104, 860295), (120, 745589), (130, 688236), (156, 573530), (166, 538980), (195, 458824), (249, 359320), (260, 344118), (312, 286765), (332, 269490), (390, 229412), (415, 215592), (498, 179660), (520, 172059), (664, 134745), (691, 129480), (780, 114706), (830, 107796), (996, 89830), (1079, 82920), (1245, 71864), (1382, 64740), (1560, 57353), (1660, 53898), (1992, 44915), (2073, 43160), (2158, 41460), (2490, 35932), (2764, 32370), (3237, 27640), (3320, 26949), (3455, 25896), (4146, 21580), (4316, 20730), (4980, 17966), (5395, 16584), (5528, 16185), (6474, 13820), (6910, 12948), (8292, 10790), (8632, 10365), (8983, 9960)]