2680457820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{37573}}^1$

素因数の和:37655

約数の個数: 96

約数和(自身を含む): 7953664320

約数和(自身を除く): 5273206500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 870, 1189, 1230, 1740, 2378, 2460, 3567, 4756, 5945, 7134, 11890, 14268, 17835, 23780, 35670, 37573, 71340, 75146, 112719, 150292, 187865, 225438, 375730, 450876, 563595, 751460, 1089617, 1127190, 1540493, 2179234, 2254380, 3080986, 3268851, 4358468, 4621479, 5448085, 6161972, 6537702, 7702465, 9242958, 10896170, 13075404, 15404930, 16344255, 18485916, 21792340, 23107395, 30809860, 32688510, 44674297, 46214790, 65377020, 89348594, 92429580, 134022891, 178697188, 223371485, 268045782, 446742970, 536091564, 670114455, 893485940, 1340228910, 2680457820]

約数ペア:

[(1, 2680457820), (2, 1340228910), (3, 893485940), (4, 670114455), (5, 536091564), (6, 446742970), (10, 268045782), (12, 223371485), (15, 178697188), (20, 134022891), (29, 92429580), (30, 89348594), (41, 65377020), (58, 46214790), (60, 44674297), (82, 32688510), (87, 30809860), (116, 23107395), (123, 21792340), (145, 18485916), (164, 16344255), (174, 15404930), (205, 13075404), (246, 10896170), (290, 9242958), (348, 7702465), (410, 6537702), (435, 6161972), (492, 5448085), (580, 4621479), (615, 4358468), (820, 3268851), (870, 3080986), (1189, 2254380), (1230, 2179234), (1740, 1540493), (2378, 1127190), (2460, 1089617), (3567, 751460), (4756, 563595), (5945, 450876), (7134, 375730), (11890, 225438), (14268, 187865), (17835, 150292), (23780, 112719), (35670, 75146), (37573, 71340)]