152933480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1723}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 394727040

約数和(自身を除く): 241793560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 634, 1268, 1585, 1723, 2219, 2536, 3170, 3446, 4438, 6340, 6892, 8615, 8876, 11095, 12061, 12680, 13784, 17230, 17752, 22190, 24122, 34460, 44380, 48244, 60305, 68920, 88760, 96488, 120610, 241220, 482440, 546191, 1092382, 2184764, 2730955, 3823337, 4369528, 5461910, 7646674, 10923820, 15293348, 19116685, 21847640, 30586696, 38233370, 76466740, 152933480]

約数ペア:

[(1, 152933480), (2, 76466740), (4, 38233370), (5, 30586696), (7, 21847640), (8, 19116685), (10, 15293348), (14, 10923820), (20, 7646674), (28, 5461910), (35, 4369528), (40, 3823337), (56, 2730955), (70, 2184764), (140, 1092382), (280, 546191), (317, 482440), (634, 241220), (1268, 120610), (1585, 96488), (1723, 88760), (2219, 68920), (2536, 60305), (3170, 48244), (3446, 44380), (4438, 34460), (6340, 24122), (6892, 22190), (8615, 17752), (8876, 17230), (11095, 13784), (12061, 12680)]