63908520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 209744640

約数和(自身を除く): 145836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 577, 710, 780, 852, 923, 1065, 1154, 1420, 1560, 1704, 1731, 1846, 2130, 2308, 2769, 2840, 2885, 3462, 3692, 4260, 4615, 4616, 5538, 5770, 6924, 7384, 7501, 8520, 8655, 9230, 11076, 11540, 13845, 13848, 15002, 17310, 18460, 22152, 22503, 23080, 27690, 30004, 34620, 36920, 37505, 40967, 45006, 55380, 60008, 69240, 75010, 81934, 90012, 110760, 112515, 122901, 150020, 163868, 180024, 204835, 225030, 245802, 300040, 327736, 409670, 450060, 491604, 532571, 614505, 819340, 900120, 983208, 1065142, 1229010, 1597713, 1638680, 2130284, 2458020, 2662855, 3195426, 4260568, 4916040, 5325710, 6390852, 7988565, 10651420, 12781704, 15977130, 21302840, 31954260, 63908520]

約数ペア:

[(1, 63908520), (2, 31954260), (3, 21302840), (4, 15977130), (5, 12781704), (6, 10651420), (8, 7988565), (10, 6390852), (12, 5325710), (13, 4916040), (15, 4260568), (20, 3195426), (24, 2662855), (26, 2458020), (30, 2130284), (39, 1638680), (40, 1597713), (52, 1229010), (60, 1065142), (65, 983208), (71, 900120), (78, 819340), (104, 614505), (120, 532571), (130, 491604), (142, 450060), (156, 409670), (195, 327736), (213, 300040), (260, 245802), (284, 225030), (312, 204835), (355, 180024), (390, 163868), (426, 150020), (520, 122901), (568, 112515), (577, 110760), (710, 90012), (780, 81934), (852, 75010), (923, 69240), (1065, 60008), (1154, 55380), (1420, 45006), (1560, 40967), (1704, 37505), (1731, 36920), (1846, 34620), (2130, 30004), (2308, 27690), (2769, 23080), (2840, 22503), (2885, 22152), (3462, 18460), (3692, 17310), (4260, 15002), (4615, 13848), (4616, 13845), (5538, 11540), (5770, 11076), (6924, 9230), (7384, 8655), (7501, 8520)]