8537354520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{1181}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 25919274240

約数和(自身を除く): 17381919720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 563, 642, 856, 1070, 1126, 1181, 1284, 1605, 1689, 2140, 2252, 2362, 2568, 2815, 3210, 3378, 3543, 4280, 4504, 4724, 5630, 5905, 6420, 6756, 7086, 8445, 9448, 11260, 11810, 12840, 13512, 14172, 16890, 17715, 22520, 23620, 28344, 33780, 35430, 47240, 60241, 67560, 70860, 120482, 126367, 141720, 180723, 240964, 252734, 301205, 361446, 379101, 481928, 505468, 602410, 631835, 664903, 722892, 758202, 903615, 1010936, 1204820, 1263670, 1329806, 1445784, 1516404, 1807230, 1895505, 1994709, 2409640, 2527340, 2659612, 3032808, 3324515, 3614460, 3791010, 3989418, 5054680, 5319224, 6649030, 7228920, 7582020, 7978836, 9973545, 13298060, 15164040, 15957672, 19947090, 26596120, 39894180, 71144621, 79788360, 142289242, 213433863, 284578484, 355723105, 426867726, 569156968, 711446210, 853735452, 1067169315, 1422892420, 1707470904, 2134338630, 2845784840, 4268677260, 8537354520]

約数ペア:

[(1, 8537354520), (2, 4268677260), (3, 2845784840), (4, 2134338630), (5, 1707470904), (6, 1422892420), (8, 1067169315), (10, 853735452), (12, 711446210), (15, 569156968), (20, 426867726), (24, 355723105), (30, 284578484), (40, 213433863), (60, 142289242), (107, 79788360), (120, 71144621), (214, 39894180), (321, 26596120), (428, 19947090), (535, 15957672), (563, 15164040), (642, 13298060), (856, 9973545), (1070, 7978836), (1126, 7582020), (1181, 7228920), (1284, 6649030), (1605, 5319224), (1689, 5054680), (2140, 3989418), (2252, 3791010), (2362, 3614460), (2568, 3324515), (2815, 3032808), (3210, 2659612), (3378, 2527340), (3543, 2409640), (4280, 1994709), (4504, 1895505), (4724, 1807230), (5630, 1516404), (5905, 1445784), (6420, 1329806), (6756, 1263670), (7086, 1204820), (8445, 1010936), (9448, 903615), (11260, 758202), (11810, 722892), (12840, 664903), (13512, 631835), (14172, 602410), (16890, 505468), (17715, 481928), (22520, 379101), (23620, 361446), (28344, 301205), (33780, 252734), (35430, 240964), (47240, 180723), (60241, 141720), (67560, 126367), (70860, 120482)]