74324640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 258926976

約数和(自身を除く): 184602336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 277, 312, 344, 390, 416, 430, 480, 516, 520, 554, 559, 624, 645, 688, 780, 831, 860, 1032, 1040, 1108, 1118, 1248, 1290, 1376, 1385, 1560, 1662, 1677, 1720, 2064, 2080, 2216, 2236, 2580, 2770, 2795, 3120, 3324, 3354, 3440, 3601, 4128, 4155, 4432, 4472, 5160, 5540, 5590, 6240, 6648, 6708, 6880, 7202, 8310, 8385, 8864, 8944, 10320, 10803, 11080, 11180, 11911, 13296, 13416, 14404, 16620, 16770, 17888, 18005, 20640, 21606, 22160, 22360, 23822, 26592, 26832, 28808, 33240, 33540, 35733, 36010, 43212, 44320, 44720, 47644, 53664, 54015, 57616, 59555, 66480, 67080, 71466, 72020, 86424, 89440, 95288, 108030, 115232, 119110, 132960, 134160, 142932, 144040, 154843, 172848, 178665, 190576, 216060, 238220, 268320, 285864, 288080, 309686, 345696, 357330, 381152, 432120, 464529, 476440, 571728, 576160, 619372, 714660, 774215, 864240, 929058, 952880, 1143456, 1238744, 1429320, 1548430, 1728480, 1858116, 1905760, 2322645, 2477488, 2858640, 3096860, 3716232, 4645290, 4954976, 5717280, 6193720, 7432464, 9290580, 12387440, 14864928, 18581160, 24774880, 37162320, 74324640]

約数ペア:

[(1, 74324640), (2, 37162320), (3, 24774880), (4, 18581160), (5, 14864928), (6, 12387440), (8, 9290580), (10, 7432464), (12, 6193720), (13, 5717280), (15, 4954976), (16, 4645290), (20, 3716232), (24, 3096860), (26, 2858640), (30, 2477488), (32, 2322645), (39, 1905760), (40, 1858116), (43, 1728480), (48, 1548430), (52, 1429320), (60, 1238744), (65, 1143456), (78, 952880), (80, 929058), (86, 864240), (96, 774215), (104, 714660), (120, 619372), (129, 576160), (130, 571728), (156, 476440), (160, 464529), (172, 432120), (195, 381152), (208, 357330), (215, 345696), (240, 309686), (258, 288080), (260, 285864), (277, 268320), (312, 238220), (344, 216060), (390, 190576), (416, 178665), (430, 172848), (480, 154843), (516, 144040), (520, 142932), (554, 134160), (559, 132960), (624, 119110), (645, 115232), (688, 108030), (780, 95288), (831, 89440), (860, 86424), (1032, 72020), (1040, 71466), (1108, 67080), (1118, 66480), (1248, 59555), (1290, 57616), (1376, 54015), (1385, 53664), (1560, 47644), (1662, 44720), (1677, 44320), (1720, 43212), (2064, 36010), (2080, 35733), (2216, 33540), (2236, 33240), (2580, 28808), (2770, 26832), (2795, 26592), (3120, 23822), (3324, 22360), (3354, 22160), (3440, 21606), (3601, 20640), (4128, 18005), (4155, 17888), (4432, 16770), (4472, 16620), (5160, 14404), (5540, 13416), (5590, 13296), (6240, 11911), (6648, 11180), (6708, 11080), (6880, 10803), (7202, 10320), (8310, 8944), (8385, 8864)]