134760840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15817}}^1$

素因数の和:15902

約数の個数: 64

約数和(自身を含む): 410002560

約数和(自身を除く): 275241720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 158170, 189804, 237255, 316340, 379608, 474510, 632680, 949020, 1123007, 1898040, 2246014, 3369021, 4492028, 5615035, 6738042, 8984056, 11230070, 13476084, 16845105, 22460140, 26952168, 33690210, 44920280, 67380420, 134760840]

約数ペア:

[(1, 134760840), (2, 67380420), (3, 44920280), (4, 33690210), (5, 26952168), (6, 22460140), (8, 16845105), (10, 13476084), (12, 11230070), (15, 8984056), (20, 6738042), (24, 5615035), (30, 4492028), (40, 3369021), (60, 2246014), (71, 1898040), (120, 1123007), (142, 949020), (213, 632680), (284, 474510), (355, 379608), (426, 316340), (568, 237255), (710, 189804), (852, 158170), (1065, 126536), (1420, 94902), (1704, 79085), (2130, 63268), (2840, 47451), (4260, 31634), (8520, 15817)]