140797680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11069}}^1$

素因数の和:11138

約数の個数: 80

約数和(自身を含む): 444748320

約数和(自身を除く): 303950640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 11069, 12720, 22138, 33207, 44276, 55345, 66414, 88552, 110690, 132828, 166035, 177104, 221380, 265656, 332070, 442760, 531312, 586657, 664140, 885520, 1173314, 1328280, 1759971, 2346628, 2656560, 2933285, 3519942, 4693256, 5866570, 7039884, 8799855, 9386512, 11733140, 14079768, 17599710, 23466280, 28159536, 35199420, 46932560, 70398840, 140797680]

約数ペア:

[(1, 140797680), (2, 70398840), (3, 46932560), (4, 35199420), (5, 28159536), (6, 23466280), (8, 17599710), (10, 14079768), (12, 11733140), (15, 9386512), (16, 8799855), (20, 7039884), (24, 5866570), (30, 4693256), (40, 3519942), (48, 2933285), (53, 2656560), (60, 2346628), (80, 1759971), (106, 1328280), (120, 1173314), (159, 885520), (212, 664140), (240, 586657), (265, 531312), (318, 442760), (424, 332070), (530, 265656), (636, 221380), (795, 177104), (848, 166035), (1060, 132828), (1272, 110690), (1590, 88552), (2120, 66414), (2544, 55345), (3180, 44276), (4240, 33207), (6360, 22138), (11069, 12720)]