2173686120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{140419}}^1$

素因数の和:140479

約数の個数: 96

約数和(自身を含む): 7228821600

約数和(自身を除く): 5055135480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 140419, 280838, 421257, 561676, 702095, 842514, 1123352, 1263771, 1404190, 1685028, 2106285, 2527542, 2808380, 3370056, 4212570, 5055084, 5616760, 6038017, 6318855, 8425140, 10110168, 12076034, 12637710, 16850280, 18114051, 24152068, 25275420, 30190085, 36228102, 48304136, 50550840, 54342153, 60380170, 72456204, 90570255, 108684306, 120760340, 144912408, 181140510, 217368612, 241520680, 271710765, 362281020, 434737224, 543421530, 724562040, 1086843060, 2173686120]

約数ペア:

[(1, 2173686120), (2, 1086843060), (3, 724562040), (4, 543421530), (5, 434737224), (6, 362281020), (8, 271710765), (9, 241520680), (10, 217368612), (12, 181140510), (15, 144912408), (18, 120760340), (20, 108684306), (24, 90570255), (30, 72456204), (36, 60380170), (40, 54342153), (43, 50550840), (45, 48304136), (60, 36228102), (72, 30190085), (86, 25275420), (90, 24152068), (120, 18114051), (129, 16850280), (172, 12637710), (180, 12076034), (215, 10110168), (258, 8425140), (344, 6318855), (360, 6038017), (387, 5616760), (430, 5055084), (516, 4212570), (645, 3370056), (774, 2808380), (860, 2527542), (1032, 2106285), (1290, 1685028), (1548, 1404190), (1720, 1263771), (1935, 1123352), (2580, 842514), (3096, 702095), (3870, 561676), (5160, 421257), (7740, 280838), (15480, 140419)]