140161680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3673}}^1$

素因数の和:3745

約数の個数: 120

約数和(自身を含む): 479721528

約数和(自身を除く): 339559848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3673, 3816, 4240, 4770, 6360, 7346, 7632, 9540, 11019, 12720, 14692, 18365, 19080, 22038, 29384, 33057, 36730, 38160, 44076, 55095, 58768, 66114, 73460, 88152, 110190, 132228, 146920, 165285, 176304, 194669, 220380, 264456, 293840, 330570, 389338, 440760, 528912, 584007, 661140, 778676, 881520, 973345, 1168014, 1322280, 1557352, 1752021, 1946690, 2336028, 2644560, 2920035, 3114704, 3504042, 3893380, 4672056, 5840070, 7008084, 7786760, 8760105, 9344112, 11680140, 14016168, 15573520, 17520210, 23360280, 28032336, 35040420, 46720560, 70080840, 140161680]

約数ペア:

[(1, 140161680), (2, 70080840), (3, 46720560), (4, 35040420), (5, 28032336), (6, 23360280), (8, 17520210), (9, 15573520), (10, 14016168), (12, 11680140), (15, 9344112), (16, 8760105), (18, 7786760), (20, 7008084), (24, 5840070), (30, 4672056), (36, 3893380), (40, 3504042), (45, 3114704), (48, 2920035), (53, 2644560), (60, 2336028), (72, 1946690), (80, 1752021), (90, 1557352), (106, 1322280), (120, 1168014), (144, 973345), (159, 881520), (180, 778676), (212, 661140), (240, 584007), (265, 528912), (318, 440760), (360, 389338), (424, 330570), (477, 293840), (530, 264456), (636, 220380), (720, 194669), (795, 176304), (848, 165285), (954, 146920), (1060, 132228), (1272, 110190), (1590, 88152), (1908, 73460), (2120, 66114), (2385, 58768), (2544, 55095), (3180, 44076), (3673, 38160), (3816, 36730), (4240, 33057), (4770, 29384), (6360, 22038), (7346, 19080), (7632, 18365), (9540, 14692), (11019, 12720)]