42183240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31957}}^1$

素因数の和:31982

約数の個数: 64

約数和(自身を含む): 138058560

約数和(自身を除く): 95875320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 31957, 63914, 95871, 127828, 159785, 191742, 255656, 319570, 351527, 383484, 479355, 639140, 703054, 766968, 958710, 1054581, 1278280, 1406108, 1757635, 1917420, 2109162, 2812216, 3515270, 3834840, 4218324, 5272905, 7030540, 8436648, 10545810, 14061080, 21091620, 42183240]

約数ペア:

[(1, 42183240), (2, 21091620), (3, 14061080), (4, 10545810), (5, 8436648), (6, 7030540), (8, 5272905), (10, 4218324), (11, 3834840), (12, 3515270), (15, 2812216), (20, 2109162), (22, 1917420), (24, 1757635), (30, 1406108), (33, 1278280), (40, 1054581), (44, 958710), (55, 766968), (60, 703054), (66, 639140), (88, 479355), (110, 383484), (120, 351527), (132, 319570), (165, 255656), (220, 191742), (264, 159785), (330, 127828), (440, 95871), (660, 63914), (1320, 31957)]