355233840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2847

約数の個数: 160

約数和(自身を含む): 1215297216

約数和(自身を除く): 860063376

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, 2777, 3120, 3198, 3280, 4264, 4920, 5330, 5554, 6396, 7995, 8331, 8528, 9840, 10660, 11108, 12792, 13885, 15990, 16662, 21320, 22216, 25584, 27770, 31980, 33324, 36101, 41655, 42640, 44432, 55540, 63960, 66648, 72202, 83310, 108303, 111080, 113857, 127920, 133296, 144404, 166620, 180505, 216606, 222160, 227714, 288808, 333240, 341571, 361010, 433212, 455428, 541515, 569285, 577616, 666480, 683142, 722020, 866424, 910856, 1083030, 1138570, 1366284, 1444040, 1480141, 1707855, 1732848, 1821712, 2166060, 2277140, 2732568, 2888080, 2960282, 3415710, 4332120, 4440423, 4554280, 5465136, 5920564, 6831420, 7400705, 8664240, 8880846, 9108560, 11841128, 13662840, 14801410, 17761692, 22202115, 23682256, 27325680, 29602820, 35523384, 44404230, 59205640, 71046768, 88808460, 118411280, 177616920, 355233840]

約数ペア:

[(1, 355233840), (2, 177616920), (3, 118411280), (4, 88808460), (5, 71046768), (6, 59205640), (8, 44404230), (10, 35523384), (12, 29602820), (13, 27325680), (15, 23682256), (16, 22202115), (20, 17761692), (24, 14801410), (26, 13662840), (30, 11841128), (39, 9108560), (40, 8880846), (41, 8664240), (48, 7400705), (52, 6831420), (60, 5920564), (65, 5465136), (78, 4554280), (80, 4440423), (82, 4332120), (104, 3415710), (120, 2960282), (123, 2888080), (130, 2732568), (156, 2277140), (164, 2166060), (195, 1821712), (205, 1732848), (208, 1707855), (240, 1480141), (246, 1444040), (260, 1366284), (312, 1138570), (328, 1083030), (390, 910856), (410, 866424), (492, 722020), (520, 683142), (533, 666480), (615, 577616), (624, 569285), (656, 541515), (780, 455428), (820, 433212), (984, 361010), (1040, 341571), (1066, 333240), (1230, 288808), (1560, 227714), (1599, 222160), (1640, 216606), (1968, 180505), (2132, 166620), (2460, 144404), (2665, 133296), (2777, 127920), (3120, 113857), (3198, 111080), (3280, 108303), (4264, 83310), (4920, 72202), (5330, 66648), (5554, 63960), (6396, 55540), (7995, 44432), (8331, 42640), (8528, 41655), (9840, 36101), (10660, 33324), (11108, 31980), (12792, 27770), (13885, 25584), (15990, 22216), (16662, 21320)]