766145940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{7829}}^1$

素因数の和:8081

約数の個数: 96

約数和(自身を含む): 2462503680

約数和(自身を除く): 1696357740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 420, 466, 699, 932, 1165, 1398, 1631, 2330, 2796, 3262, 3495, 4660, 4893, 6524, 6990, 7829, 8155, 9786, 13980, 15658, 16310, 19572, 23487, 24465, 31316, 32620, 39145, 46974, 48930, 54803, 78290, 93948, 97860, 109606, 117435, 156580, 164409, 219212, 234870, 274015, 328818, 469740, 548030, 657636, 822045, 1096060, 1644090, 1824157, 3288180, 3648314, 5472471, 7296628, 9120785, 10944942, 12769099, 18241570, 21889884, 25538198, 27362355, 36483140, 38307297, 51076396, 54724710, 63845495, 76614594, 109449420, 127690990, 153229188, 191536485, 255381980, 383072970, 766145940]

約数ペア:

[(1, 766145940), (2, 383072970), (3, 255381980), (4, 191536485), (5, 153229188), (6, 127690990), (7, 109449420), (10, 76614594), (12, 63845495), (14, 54724710), (15, 51076396), (20, 38307297), (21, 36483140), (28, 27362355), (30, 25538198), (35, 21889884), (42, 18241570), (60, 12769099), (70, 10944942), (84, 9120785), (105, 7296628), (140, 5472471), (210, 3648314), (233, 3288180), (420, 1824157), (466, 1644090), (699, 1096060), (932, 822045), (1165, 657636), (1398, 548030), (1631, 469740), (2330, 328818), (2796, 274015), (3262, 234870), (3495, 219212), (4660, 164409), (4893, 156580), (6524, 117435), (6990, 109606), (7829, 97860), (8155, 93948), (9786, 78290), (13980, 54803), (15658, 48930), (16310, 46974), (19572, 39145), (23487, 32620), (24465, 31316)]