157944840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12301}}^1$

素因数の和:12422

約数の個数: 64

約数和(自身を含む): 478301760

約数和(自身を除く): 320356920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12301, 12840, 24602, 36903, 49204, 61505, 73806, 98408, 123010, 147612, 184515, 246020, 295224, 369030, 492040, 738060, 1316207, 1476120, 2632414, 3948621, 5264828, 6581035, 7897242, 10529656, 13162070, 15794484, 19743105, 26324140, 31588968, 39486210, 52648280, 78972420, 157944840]

約数ペア:

[(1, 157944840), (2, 78972420), (3, 52648280), (4, 39486210), (5, 31588968), (6, 26324140), (8, 19743105), (10, 15794484), (12, 13162070), (15, 10529656), (20, 7897242), (24, 6581035), (30, 5264828), (40, 3948621), (60, 2632414), (107, 1476120), (120, 1316207), (214, 738060), (321, 492040), (428, 369030), (535, 295224), (642, 246020), (856, 184515), (1070, 147612), (1284, 123010), (1605, 98408), (2140, 73806), (2568, 61505), (3210, 49204), (4280, 36903), (6420, 24602), (12301, 12840)]