268963140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 776208384

約数和(自身を除く): 507245244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 127, 141, 188, 235, 254, 282, 381, 470, 508, 564, 635, 705, 751, 762, 940, 1270, 1410, 1502, 1524, 1905, 2253, 2540, 2820, 3004, 3755, 3810, 4506, 5969, 7510, 7620, 9012, 11265, 11938, 15020, 17907, 22530, 23876, 29845, 35297, 35814, 45060, 59690, 70594, 71628, 89535, 95377, 105891, 119380, 141188, 176485, 179070, 190754, 211782, 286131, 352970, 358140, 381508, 423564, 476885, 529455, 572262, 705940, 953770, 1058910, 1144524, 1430655, 1907540, 2117820, 2861310, 4482719, 5722620, 8965438, 13448157, 17930876, 22413595, 26896314, 44827190, 53792628, 67240785, 89654380, 134481570, 268963140]

約数ペア:

[(1, 268963140), (2, 134481570), (3, 89654380), (4, 67240785), (5, 53792628), (6, 44827190), (10, 26896314), (12, 22413595), (15, 17930876), (20, 13448157), (30, 8965438), (47, 5722620), (60, 4482719), (94, 2861310), (127, 2117820), (141, 1907540), (188, 1430655), (235, 1144524), (254, 1058910), (282, 953770), (381, 705940), (470, 572262), (508, 529455), (564, 476885), (635, 423564), (705, 381508), (751, 358140), (762, 352970), (940, 286131), (1270, 211782), (1410, 190754), (1502, 179070), (1524, 176485), (1905, 141188), (2253, 119380), (2540, 105891), (2820, 95377), (3004, 89535), (3755, 71628), (3810, 70594), (4506, 59690), (5969, 45060), (7510, 35814), (7620, 35297), (9012, 29845), (11265, 23876), (11938, 22530), (15020, 17907)]