83729640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6521}}^1$

素因数の和:6642

約数の個数: 64

約数和(自身を含む): 253575360

約数和(自身を除く): 169845720

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, 6521, 12840, 13042, 19563, 26084, 32605, 39126, 52168, 65210, 78252, 97815, 130420, 156504, 195630, 260840, 391260, 697747, 782520, 1395494, 2093241, 2790988, 3488735, 4186482, 5581976, 6977470, 8372964, 10466205, 13954940, 16745928, 20932410, 27909880, 41864820, 83729640]

約数ペア:

[(1, 83729640), (2, 41864820), (3, 27909880), (4, 20932410), (5, 16745928), (6, 13954940), (8, 10466205), (10, 8372964), (12, 6977470), (15, 5581976), (20, 4186482), (24, 3488735), (30, 2790988), (40, 2093241), (60, 1395494), (107, 782520), (120, 697747), (214, 391260), (321, 260840), (428, 195630), (535, 156504), (642, 130420), (856, 97815), (1070, 78252), (1284, 65210), (1605, 52168), (2140, 39126), (2568, 32605), (3210, 26084), (4280, 19563), (6420, 13042), (6521, 12840)]