137715240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2123

約数の個数: 128

約数和(自身を含む): 455495040

約数和(自身を除く): 317779800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2053, 2236, 2580, 2795, 3354, 4106, 4472, 5160, 5590, 6159, 6708, 8212, 8385, 10265, 11180, 12318, 13416, 16424, 16770, 20530, 22360, 24636, 26689, 30795, 33540, 41060, 49272, 53378, 61590, 67080, 80067, 82120, 88279, 106756, 123180, 133445, 160134, 176558, 213512, 246360, 264837, 266890, 320268, 353116, 400335, 441395, 529674, 533780, 640536, 706232, 800670, 882790, 1059348, 1067560, 1147627, 1324185, 1601340, 1765580, 2118696, 2295254, 2648370, 3202680, 3442881, 3531160, 4590508, 5296740, 5738135, 6885762, 9181016, 10593480, 11476270, 13771524, 17214405, 22952540, 27543048, 34428810, 45905080, 68857620, 137715240]

約数ペア:

[(1, 137715240), (2, 68857620), (3, 45905080), (4, 34428810), (5, 27543048), (6, 22952540), (8, 17214405), (10, 13771524), (12, 11476270), (13, 10593480), (15, 9181016), (20, 6885762), (24, 5738135), (26, 5296740), (30, 4590508), (39, 3531160), (40, 3442881), (43, 3202680), (52, 2648370), (60, 2295254), (65, 2118696), (78, 1765580), (86, 1601340), (104, 1324185), (120, 1147627), (129, 1067560), (130, 1059348), (156, 882790), (172, 800670), (195, 706232), (215, 640536), (258, 533780), (260, 529674), (312, 441395), (344, 400335), (390, 353116), (430, 320268), (516, 266890), (520, 264837), (559, 246360), (645, 213512), (780, 176558), (860, 160134), (1032, 133445), (1118, 123180), (1290, 106756), (1560, 88279), (1677, 82120), (1720, 80067), (2053, 67080), (2236, 61590), (2580, 53378), (2795, 49272), (3354, 41060), (4106, 33540), (4472, 30795), (5160, 26689), (5590, 24636), (6159, 22360), (6708, 20530), (8212, 16770), (8385, 16424), (10265, 13416), (11180, 12318)]