13862040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 42197760

約数和(自身を除く): 28335720

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, 1627, 1704, 2130, 2840, 3254, 4260, 4881, 6508, 8135, 8520, 9762, 13016, 16270, 19524, 24405, 32540, 39048, 48810, 65080, 97620, 115517, 195240, 231034, 346551, 462068, 577585, 693102, 924136, 1155170, 1386204, 1732755, 2310340, 2772408, 3465510, 4620680, 6931020, 13862040]

約数ペア:

[(1, 13862040), (2, 6931020), (3, 4620680), (4, 3465510), (5, 2772408), (6, 2310340), (8, 1732755), (10, 1386204), (12, 1155170), (15, 924136), (20, 693102), (24, 577585), (30, 462068), (40, 346551), (60, 231034), (71, 195240), (120, 115517), (142, 97620), (213, 65080), (284, 48810), (355, 39048), (426, 32540), (568, 24405), (710, 19524), (852, 16270), (1065, 13016), (1420, 9762), (1627, 8520), (1704, 8135), (2130, 6508), (2840, 4881), (3254, 4260)]