140257080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7421

約数の個数: 96

約数和(自身を含む): 464499360

約数和(自身を除く): 324242280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 7351, 9540, 14702, 19080, 22053, 29404, 36755, 44106, 58808, 66159, 73510, 88212, 110265, 132318, 147020, 176424, 220530, 264636, 294040, 330795, 389603, 441060, 529272, 661590, 779206, 882120, 1168809, 1323180, 1558412, 1948015, 2337618, 2646360, 3116824, 3506427, 3896030, 4675236, 5844045, 7012854, 7792060, 9350472, 11688090, 14025708, 15584120, 17532135, 23376180, 28051416, 35064270, 46752360, 70128540, 140257080]

約数ペア:

[(1, 140257080), (2, 70128540), (3, 46752360), (4, 35064270), (5, 28051416), (6, 23376180), (8, 17532135), (9, 15584120), (10, 14025708), (12, 11688090), (15, 9350472), (18, 7792060), (20, 7012854), (24, 5844045), (30, 4675236), (36, 3896030), (40, 3506427), (45, 3116824), (53, 2646360), (60, 2337618), (72, 1948015), (90, 1558412), (106, 1323180), (120, 1168809), (159, 882120), (180, 779206), (212, 661590), (265, 529272), (318, 441060), (360, 389603), (424, 330795), (477, 294040), (530, 264636), (636, 220530), (795, 176424), (954, 147020), (1060, 132318), (1272, 110265), (1590, 88212), (1908, 73510), (2120, 66159), (2385, 58808), (3180, 44106), (3816, 36755), (4770, 29404), (6360, 22053), (7351, 19080), (9540, 14702)]