40063380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13627}}^1$

素因数の和:13653

約数の個数: 72

約数和(自身を含む): 130501728

約数和(自身を除く): 90438348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 13627, 27254, 40881, 54508, 68135, 81762, 95389, 136270, 163524, 190778, 204405, 272540, 286167, 381556, 408810, 476945, 572334, 667723, 817620, 953890, 1144668, 1335446, 1430835, 1907780, 2003169, 2670892, 2861670, 3338615, 4006338, 5723340, 6677230, 8012676, 10015845, 13354460, 20031690, 40063380]

約数ペア:

[(1, 40063380), (2, 20031690), (3, 13354460), (4, 10015845), (5, 8012676), (6, 6677230), (7, 5723340), (10, 4006338), (12, 3338615), (14, 2861670), (15, 2670892), (20, 2003169), (21, 1907780), (28, 1430835), (30, 1335446), (35, 1144668), (42, 953890), (49, 817620), (60, 667723), (70, 572334), (84, 476945), (98, 408810), (105, 381556), (140, 286167), (147, 272540), (196, 204405), (210, 190778), (245, 163524), (294, 136270), (420, 95389), (490, 81762), (588, 68135), (735, 54508), (980, 40881), (1470, 27254), (2940, 13627)]