70764240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6916

約数の個数: 80

約数和(自身を含む): 224503488

約数和(自身を除く): 153739248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 6857, 10320, 13714, 20571, 27428, 34285, 41142, 54856, 68570, 82284, 102855, 109712, 137140, 164568, 205710, 274280, 294851, 329136, 411420, 548560, 589702, 822840, 884553, 1179404, 1474255, 1645680, 1769106, 2358808, 2948510, 3538212, 4422765, 4717616, 5897020, 7076424, 8845530, 11794040, 14152848, 17691060, 23588080, 35382120, 70764240]

約数ペア:

[(1, 70764240), (2, 35382120), (3, 23588080), (4, 17691060), (5, 14152848), (6, 11794040), (8, 8845530), (10, 7076424), (12, 5897020), (15, 4717616), (16, 4422765), (20, 3538212), (24, 2948510), (30, 2358808), (40, 1769106), (43, 1645680), (48, 1474255), (60, 1179404), (80, 884553), (86, 822840), (120, 589702), (129, 548560), (172, 411420), (215, 329136), (240, 294851), (258, 274280), (344, 205710), (430, 164568), (516, 137140), (645, 109712), (688, 102855), (860, 82284), (1032, 68570), (1290, 54856), (1720, 41142), (2064, 34285), (2580, 27428), (3440, 20571), (5160, 13714), (6857, 10320)]