165931320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12923}}^1$

素因数の和:13044

約数の個数: 64

約数和(自身を含む): 502485120

約数和(自身を除く): 336553800

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, 12840, 12923, 25846, 38769, 51692, 64615, 77538, 103384, 129230, 155076, 193845, 258460, 310152, 387690, 516920, 775380, 1382761, 1550760, 2765522, 4148283, 5531044, 6913805, 8296566, 11062088, 13827610, 16593132, 20741415, 27655220, 33186264, 41482830, 55310440, 82965660, 165931320]

約数ペア:

[(1, 165931320), (2, 82965660), (3, 55310440), (4, 41482830), (5, 33186264), (6, 27655220), (8, 20741415), (10, 16593132), (12, 13827610), (15, 11062088), (20, 8296566), (24, 6913805), (30, 5531044), (40, 4148283), (60, 2765522), (107, 1550760), (120, 1382761), (214, 775380), (321, 516920), (428, 387690), (535, 310152), (642, 258460), (856, 193845), (1070, 155076), (1284, 129230), (1605, 103384), (2140, 77538), (2568, 64615), (3210, 51692), (4280, 38769), (6420, 25846), (12840, 12923)]