4996500240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8057

約数の個数: 160

約数和(自身を含む): 16111218816

約数和(自身を除く): 11114718576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 61, 80, 86, 120, 122, 129, 172, 183, 215, 240, 244, 258, 305, 344, 366, 430, 488, 516, 610, 645, 688, 732, 860, 915, 976, 1032, 1220, 1290, 1464, 1720, 1830, 2064, 2440, 2580, 2623, 2928, 3440, 3660, 4880, 5160, 5246, 7320, 7869, 7937, 10320, 10492, 13115, 14640, 15738, 15874, 20984, 23811, 26230, 31476, 31748, 39345, 39685, 41968, 47622, 52460, 62952, 63496, 78690, 79370, 95244, 104920, 119055, 125904, 126992, 157380, 158740, 190488, 209840, 238110, 314760, 317480, 341291, 380976, 476220, 484157, 629520, 634960, 682582, 952440, 968314, 1023873, 1365164, 1452471, 1706455, 1904880, 1936628, 2047746, 2420785, 2730328, 2904942, 3412910, 3873256, 4095492, 4841570, 5119365, 5460656, 5809884, 6825820, 7262355, 7746512, 8190984, 9683140, 10238730, 11619768, 13651640, 14524710, 16381968, 19366280, 20477460, 20818751, 23239536, 27303280, 29049420, 38732560, 40954920, 41637502, 58098840, 62456253, 81909840, 83275004, 104093755, 116197680, 124912506, 166550008, 208187510, 249825012, 312281265, 333100016, 416375020, 499650024, 624562530, 832750040, 999300048, 1249125060, 1665500080, 2498250120, 4996500240]

約数ペア:

[(1, 4996500240), (2, 2498250120), (3, 1665500080), (4, 1249125060), (5, 999300048), (6, 832750040), (8, 624562530), (10, 499650024), (12, 416375020), (15, 333100016), (16, 312281265), (20, 249825012), (24, 208187510), (30, 166550008), (40, 124912506), (43, 116197680), (48, 104093755), (60, 83275004), (61, 81909840), (80, 62456253), (86, 58098840), (120, 41637502), (122, 40954920), (129, 38732560), (172, 29049420), (183, 27303280), (215, 23239536), (240, 20818751), (244, 20477460), (258, 19366280), (305, 16381968), (344, 14524710), (366, 13651640), (430, 11619768), (488, 10238730), (516, 9683140), (610, 8190984), (645, 7746512), (688, 7262355), (732, 6825820), (860, 5809884), (915, 5460656), (976, 5119365), (1032, 4841570), (1220, 4095492), (1290, 3873256), (1464, 3412910), (1720, 2904942), (1830, 2730328), (2064, 2420785), (2440, 2047746), (2580, 1936628), (2623, 1904880), (2928, 1706455), (3440, 1452471), (3660, 1365164), (4880, 1023873), (5160, 968314), (5246, 952440), (7320, 682582), (7869, 634960), (7937, 629520), (10320, 484157), (10492, 476220), (13115, 380976), (14640, 341291), (15738, 317480), (15874, 314760), (20984, 238110), (23811, 209840), (26230, 190488), (31476, 158740), (31748, 157380), (39345, 126992), (39685, 125904), (41968, 119055), (47622, 104920), (52460, 95244), (62952, 79370), (63496, 78690)]