27672207040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1\times {\mathrm{1723}}^1$

素因数の和:3390

約数の個数: 112

約数和(自身を含む): 68101585920

約数和(自身を除く): 40429378880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1619, 1723, 1984, 2480, 3238, 3446, 4960, 6476, 6892, 8095, 8615, 9920, 12952, 13784, 16190, 17230, 25904, 27568, 32380, 34460, 50189, 51808, 53413, 55136, 64760, 68920, 100378, 103616, 106826, 110272, 129520, 137840, 200756, 213652, 250945, 259040, 267065, 275680, 401512, 427304, 501890, 518080, 534130, 551360, 803024, 854608, 1003780, 1068260, 1606048, 1709216, 2007560, 2136520, 2789537, 3212096, 3418432, 4015120, 4273040, 5579074, 8030240, 8546080, 11158148, 13947685, 16060480, 17092160, 22316296, 27895370, 44632592, 55790740, 86475647, 89265184, 111581480, 172951294, 178530368, 223162960, 345902588, 432378235, 446325920, 691805176, 864756470, 892651840, 1383610352, 1729512940, 2767220704, 3459025880, 5534441408, 6918051760, 13836103520, 27672207040]

約数ペア:

[(1, 27672207040), (2, 13836103520), (4, 6918051760), (5, 5534441408), (8, 3459025880), (10, 2767220704), (16, 1729512940), (20, 1383610352), (31, 892651840), (32, 864756470), (40, 691805176), (62, 446325920), (64, 432378235), (80, 345902588), (124, 223162960), (155, 178530368), (160, 172951294), (248, 111581480), (310, 89265184), (320, 86475647), (496, 55790740), (620, 44632592), (992, 27895370), (1240, 22316296), (1619, 17092160), (1723, 16060480), (1984, 13947685), (2480, 11158148), (3238, 8546080), (3446, 8030240), (4960, 5579074), (6476, 4273040), (6892, 4015120), (8095, 3418432), (8615, 3212096), (9920, 2789537), (12952, 2136520), (13784, 2007560), (16190, 1709216), (17230, 1606048), (25904, 1068260), (27568, 1003780), (32380, 854608), (34460, 803024), (50189, 551360), (51808, 534130), (53413, 518080), (55136, 501890), (64760, 427304), (68920, 401512), (100378, 275680), (103616, 267065), (106826, 259040), (110272, 250945), (129520, 213652), (137840, 200756)]