70889640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5521}}^1$

素因数の和:5642

約数の個数: 64

約数和(自身を含む): 214695360

約数和(自身を除く): 143805720

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, 5521, 6420, 11042, 12840, 16563, 22084, 27605, 33126, 44168, 55210, 66252, 82815, 110420, 132504, 165630, 220840, 331260, 590747, 662520, 1181494, 1772241, 2362988, 2953735, 3544482, 4725976, 5907470, 7088964, 8861205, 11814940, 14177928, 17722410, 23629880, 35444820, 70889640]

約数ペア:

[(1, 70889640), (2, 35444820), (3, 23629880), (4, 17722410), (5, 14177928), (6, 11814940), (8, 8861205), (10, 7088964), (12, 5907470), (15, 4725976), (20, 3544482), (24, 2953735), (30, 2362988), (40, 1772241), (60, 1181494), (107, 662520), (120, 590747), (214, 331260), (321, 220840), (428, 165630), (535, 132504), (642, 110420), (856, 82815), (1070, 66252), (1284, 55210), (1605, 44168), (2140, 33126), (2568, 27605), (3210, 22084), (4280, 16563), (5521, 12840), (6420, 11042)]