137705640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1151}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 413890560

約数和(自身を除く): 276184920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1151, 1994, 2302, 2991, 3453, 3988, 4604, 4985, 5755, 5982, 6906, 7976, 9208, 9970, 11510, 11964, 13812, 14955, 17265, 19940, 23020, 23928, 27624, 29910, 34530, 39880, 46040, 59820, 69060, 119640, 138120, 1147547, 2295094, 3442641, 4590188, 5737735, 6885282, 9180376, 11475470, 13770564, 17213205, 22950940, 27541128, 34426410, 45901880, 68852820, 137705640]

約数ペア:

[(1, 137705640), (2, 68852820), (3, 45901880), (4, 34426410), (5, 27541128), (6, 22950940), (8, 17213205), (10, 13770564), (12, 11475470), (15, 9180376), (20, 6885282), (24, 5737735), (30, 4590188), (40, 3442641), (60, 2295094), (120, 1147547), (997, 138120), (1151, 119640), (1994, 69060), (2302, 59820), (2991, 46040), (3453, 39880), (3988, 34530), (4604, 29910), (4985, 27624), (5755, 23928), (5982, 23020), (6906, 19940), (7976, 17265), (9208, 14955), (9970, 13812), (11510, 11964)]