103426680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{123127}}^1$

素因数の和:123148

約数の個数: 64

約数和(自身を含む): 354608640

約数和(自身を除く): 251181960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 123127, 246254, 369381, 492508, 615635, 738762, 861889, 985016, 1231270, 1477524, 1723778, 1846905, 2462540, 2585667, 2955048, 3447556, 3693810, 4309445, 4925080, 5171334, 6895112, 7387620, 8618890, 10342668, 12928335, 14775240, 17237780, 20685336, 25856670, 34475560, 51713340, 103426680]

約数ペア:

[(1, 103426680), (2, 51713340), (3, 34475560), (4, 25856670), (5, 20685336), (6, 17237780), (7, 14775240), (8, 12928335), (10, 10342668), (12, 8618890), (14, 7387620), (15, 6895112), (20, 5171334), (21, 4925080), (24, 4309445), (28, 3693810), (30, 3447556), (35, 2955048), (40, 2585667), (42, 2462540), (56, 1846905), (60, 1723778), (70, 1477524), (84, 1231270), (105, 985016), (120, 861889), (140, 738762), (168, 615635), (210, 492508), (280, 369381), (420, 246254), (840, 123127)]