140670420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 433230336

約数和(自身を除く): 292559916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 131, 132, 165, 220, 262, 330, 393, 524, 655, 660, 786, 1310, 1441, 1572, 1627, 1965, 2620, 2882, 3254, 3930, 4323, 4881, 5764, 6508, 7205, 7860, 8135, 8646, 9762, 14410, 16270, 17292, 17897, 19524, 21615, 24405, 28820, 32540, 35794, 43230, 48810, 53691, 71588, 86460, 89485, 97620, 107382, 178970, 213137, 214764, 268455, 357940, 426274, 536910, 639411, 852548, 1065685, 1073820, 1278822, 2131370, 2344507, 2557644, 3197055, 4262740, 4689014, 6394110, 7033521, 9378028, 11722535, 12788220, 14067042, 23445070, 28134084, 35167605, 46890140, 70335210, 140670420]

約数ペア:

[(1, 140670420), (2, 70335210), (3, 46890140), (4, 35167605), (5, 28134084), (6, 23445070), (10, 14067042), (11, 12788220), (12, 11722535), (15, 9378028), (20, 7033521), (22, 6394110), (30, 4689014), (33, 4262740), (44, 3197055), (55, 2557644), (60, 2344507), (66, 2131370), (110, 1278822), (131, 1073820), (132, 1065685), (165, 852548), (220, 639411), (262, 536910), (330, 426274), (393, 357940), (524, 268455), (655, 214764), (660, 213137), (786, 178970), (1310, 107382), (1441, 97620), (1572, 89485), (1627, 86460), (1965, 71588), (2620, 53691), (2882, 48810), (3254, 43230), (3930, 35794), (4323, 32540), (4881, 28820), (5764, 24405), (6508, 21615), (7205, 19524), (7860, 17897), (8135, 17292), (8646, 16270), (9762, 14410)]