2828439120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22111}}^1$

素因数の和:22181

約数の個数: 160

約数和(自身を含む): 9673380864

約数和(自身を除く): 6844941744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1640, 1968, 2132, 2460, 2665, 3120, 3198, 3280, 4264, 4920, 5330, 6396, 7995, 8528, 9840, 10660, 12792, 15990, 21320, 22111, 25584, 31980, 42640, 44222, 63960, 66333, 88444, 110555, 127920, 132666, 176888, 221110, 265332, 287443, 331665, 353776, 442220, 530664, 574886, 663330, 862329, 884440, 906551, 1061328, 1149772, 1326660, 1437215, 1724658, 1768880, 1813102, 2299544, 2653320, 2719653, 2874430, 3449316, 3626204, 4311645, 4532755, 4599088, 5306640, 5439306, 5748860, 6898632, 7252408, 8623290, 9065510, 10878612, 11497720, 11785163, 13598265, 13797264, 14504816, 17246580, 18131020, 21757224, 22995440, 23570326, 27196530, 34493160, 35355489, 36262040, 43514448, 47140652, 54393060, 58925815, 68986320, 70710978, 72524080, 94281304, 108786120, 117851630, 141421956, 176777445, 188562608, 217572240, 235703260, 282843912, 353554890, 471406520, 565687824, 707109780, 942813040, 1414219560, 2828439120]

約数ペア:

[(1, 2828439120), (2, 1414219560), (3, 942813040), (4, 707109780), (5, 565687824), (6, 471406520), (8, 353554890), (10, 282843912), (12, 235703260), (13, 217572240), (15, 188562608), (16, 176777445), (20, 141421956), (24, 117851630), (26, 108786120), (30, 94281304), (39, 72524080), (40, 70710978), (41, 68986320), (48, 58925815), (52, 54393060), (60, 47140652), (65, 43514448), (78, 36262040), (80, 35355489), (82, 34493160), (104, 27196530), (120, 23570326), (123, 22995440), (130, 21757224), (156, 18131020), (164, 17246580), (195, 14504816), (205, 13797264), (208, 13598265), (240, 11785163), (246, 11497720), (260, 10878612), (312, 9065510), (328, 8623290), (390, 7252408), (410, 6898632), (492, 5748860), (520, 5439306), (533, 5306640), (615, 4599088), (624, 4532755), (656, 4311645), (780, 3626204), (820, 3449316), (984, 2874430), (1040, 2719653), (1066, 2653320), (1230, 2299544), (1560, 1813102), (1599, 1768880), (1640, 1724658), (1968, 1437215), (2132, 1326660), (2460, 1149772), (2665, 1061328), (3120, 906551), (3198, 884440), (3280, 862329), (4264, 663330), (4920, 574886), (5330, 530664), (6396, 442220), (7995, 353776), (8528, 331665), (9840, 287443), (10660, 265332), (12792, 221110), (15990, 176888), (21320, 132666), (22111, 127920), (25584, 110555), (31980, 88444), (42640, 66333), (44222, 63960)]