202606680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99317}}^1$

素因数の和:99348

約数の個数: 64

約数和(自身を含む): 643580640

約数和(自身を除く): 440973960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 99317, 198634, 297951, 397268, 496585, 595902, 794536, 993170, 1191804, 1489755, 1688389, 1986340, 2383608, 2979510, 3376778, 3972680, 5065167, 5959020, 6753556, 8441945, 10130334, 11918040, 13507112, 16883890, 20260668, 25325835, 33767780, 40521336, 50651670, 67535560, 101303340, 202606680]

約数ペア:

[(1, 202606680), (2, 101303340), (3, 67535560), (4, 50651670), (5, 40521336), (6, 33767780), (8, 25325835), (10, 20260668), (12, 16883890), (15, 13507112), (17, 11918040), (20, 10130334), (24, 8441945), (30, 6753556), (34, 5959020), (40, 5065167), (51, 3972680), (60, 3376778), (68, 2979510), (85, 2383608), (102, 1986340), (120, 1688389), (136, 1489755), (170, 1191804), (204, 993170), (255, 794536), (340, 595902), (408, 496585), (510, 397268), (680, 297951), (1020, 198634), (2040, 99317)]