141496880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6829}}^1$

素因数の和:6886

約数の個数: 80

約数和(自身を含む): 386195520

約数和(自身を除く): 244698640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 6829, 10360, 13658, 20720, 27316, 34145, 47803, 54632, 68290, 95606, 109264, 136580, 191212, 239015, 252673, 273160, 382424, 478030, 505346, 546320, 764848, 956060, 1010692, 1263365, 1768711, 1912120, 2021384, 2526730, 3537422, 3824240, 4042768, 5053460, 7074844, 8843555, 10106920, 14149688, 17687110, 20213840, 28299376, 35374220, 70748440, 141496880]

約数ペア:

[(1, 141496880), (2, 70748440), (4, 35374220), (5, 28299376), (7, 20213840), (8, 17687110), (10, 14149688), (14, 10106920), (16, 8843555), (20, 7074844), (28, 5053460), (35, 4042768), (37, 3824240), (40, 3537422), (56, 2526730), (70, 2021384), (74, 1912120), (80, 1768711), (112, 1263365), (140, 1010692), (148, 956060), (185, 764848), (259, 546320), (280, 505346), (296, 478030), (370, 382424), (518, 273160), (560, 252673), (592, 239015), (740, 191212), (1036, 136580), (1295, 109264), (1480, 95606), (2072, 68290), (2590, 54632), (2960, 47803), (4144, 34145), (5180, 27316), (6829, 20720), (10360, 13658)]