162276680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 373956480

約数和(自身を除く): 211679800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 151, 268, 302, 335, 401, 536, 604, 670, 755, 802, 1208, 1340, 1510, 1604, 2005, 2680, 3020, 3208, 4010, 6040, 8020, 10117, 16040, 20234, 26867, 40468, 50585, 53734, 60551, 80936, 101170, 107468, 121102, 134335, 202340, 214936, 242204, 268670, 302755, 404680, 484408, 537340, 605510, 1074680, 1211020, 2422040, 4056917, 8113834, 16227668, 20284585, 32455336, 40569170, 81138340, 162276680]

約数ペア:

[(1, 162276680), (2, 81138340), (4, 40569170), (5, 32455336), (8, 20284585), (10, 16227668), (20, 8113834), (40, 4056917), (67, 2422040), (134, 1211020), (151, 1074680), (268, 605510), (302, 537340), (335, 484408), (401, 404680), (536, 302755), (604, 268670), (670, 242204), (755, 214936), (802, 202340), (1208, 134335), (1340, 121102), (1510, 107468), (1604, 101170), (2005, 80936), (2680, 60551), (3020, 53734), (3208, 50585), (4010, 40468), (6040, 26867), (8020, 20234), (10117, 16040)]