105557640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8221}}^1$

素因数の和:8342

約数の個数: 64

約数和(自身を含む): 319671360

約数和(自身を除く): 214113720

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, 8221, 12840, 16442, 24663, 32884, 41105, 49326, 65768, 82210, 98652, 123315, 164420, 197304, 246630, 328840, 493260, 879647, 986520, 1759294, 2638941, 3518588, 4398235, 5277882, 7037176, 8796470, 10555764, 13194705, 17592940, 21111528, 26389410, 35185880, 52778820, 105557640]

約数ペア:

[(1, 105557640), (2, 52778820), (3, 35185880), (4, 26389410), (5, 21111528), (6, 17592940), (8, 13194705), (10, 10555764), (12, 8796470), (15, 7037176), (20, 5277882), (24, 4398235), (30, 3518588), (40, 2638941), (60, 1759294), (107, 986520), (120, 879647), (214, 493260), (321, 328840), (428, 246630), (535, 197304), (642, 164420), (856, 123315), (1070, 98652), (1284, 82210), (1605, 65768), (2140, 49326), (2568, 41105), (3210, 32884), (4280, 24663), (6420, 16442), (8221, 12840)]