814736040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{16127}}^1$

素因数の和:16562

約数の個数: 64

約数和(自身を含む): 2450165760

約数和(自身を除く): 1635429720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16127, 16840, 25260, 32254, 48381, 50520, 64508, 80635, 96762, 129016, 161270, 193524, 241905, 322540, 387048, 483810, 645080, 967620, 1935240, 6789467, 13578934, 20368401, 27157868, 33947335, 40736802, 54315736, 67894670, 81473604, 101842005, 135789340, 162947208, 203684010, 271578680, 407368020, 814736040]

約数ペア:

[(1, 814736040), (2, 407368020), (3, 271578680), (4, 203684010), (5, 162947208), (6, 135789340), (8, 101842005), (10, 81473604), (12, 67894670), (15, 54315736), (20, 40736802), (24, 33947335), (30, 27157868), (40, 20368401), (60, 13578934), (120, 6789467), (421, 1935240), (842, 967620), (1263, 645080), (1684, 483810), (2105, 387048), (2526, 322540), (3368, 241905), (4210, 193524), (5052, 161270), (6315, 129016), (8420, 96762), (10104, 80635), (12630, 64508), (16127, 50520), (16840, 48381), (25260, 32254)]