817442040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{158419}}^1$

素因数の和:158476

約数の個数: 64

約数和(自身を含む): 2509372800

約数和(自身を除く): 1691930760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 158419, 316838, 475257, 633676, 792095, 950514, 1267352, 1584190, 1901028, 2376285, 3168380, 3802056, 4752570, 6336760, 6812017, 9505140, 13624034, 19010280, 20436051, 27248068, 34060085, 40872102, 54496136, 68120170, 81744204, 102180255, 136240340, 163488408, 204360510, 272480680, 408721020, 817442040]

約数ペア:

[(1, 817442040), (2, 408721020), (3, 272480680), (4, 204360510), (5, 163488408), (6, 136240340), (8, 102180255), (10, 81744204), (12, 68120170), (15, 54496136), (20, 40872102), (24, 34060085), (30, 27248068), (40, 20436051), (43, 19010280), (60, 13624034), (86, 9505140), (120, 6812017), (129, 6336760), (172, 4752570), (215, 3802056), (258, 3168380), (344, 2376285), (430, 1901028), (516, 1584190), (645, 1267352), (860, 950514), (1032, 792095), (1290, 633676), (1720, 475257), (2580, 316838), (5160, 158419)]