12327888980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10333}}^1$

素因数の和:10410

約数の個数: 144

約数和(自身を含む): 31171890960

約数和(自身を除く): 18844001980

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 68, 85, 110, 116, 121, 145, 170, 187, 220, 242, 290, 319, 340, 374, 484, 493, 580, 605, 638, 748, 935, 986, 1210, 1276, 1595, 1870, 1972, 2057, 2420, 2465, 3190, 3509, 3740, 4114, 4930, 5423, 6380, 7018, 8228, 9860, 10285, 10333, 10846, 14036, 17545, 20570, 20666, 21692, 27115, 35090, 41140, 41332, 51665, 54230, 59653, 70180, 103330, 108460, 113663, 119306, 175661, 206660, 227326, 238612, 298265, 299657, 351322, 454652, 568315, 596530, 599314, 702644, 878305, 1136630, 1193060, 1198628, 1250293, 1498285, 1756610, 1932271, 2273260, 2500586, 2996570, 3296227, 3513220, 3864542, 5001172, 5094169, 5993140, 6251465, 6592454, 7729084, 9661355, 10188338, 12502930, 13184908, 16481135, 19322710, 20376676, 21254981, 25005860, 25470845, 32962270, 36258497, 38645420, 42509962, 50941690, 56035859, 65924540, 72516994, 85019924, 101883380, 106274905, 112071718, 145033988, 181292485, 212549810, 224143436, 280179295, 362584970, 425099620, 560358590, 616394449, 725169940, 1120717180, 1232788898, 2465577796, 3081972245, 6163944490, 12327888980]

約数ペア:

[(1, 12327888980), (2, 6163944490), (4, 3081972245), (5, 2465577796), (10, 1232788898), (11, 1120717180), (17, 725169940), (20, 616394449), (22, 560358590), (29, 425099620), (34, 362584970), (44, 280179295), (55, 224143436), (58, 212549810), (68, 181292485), (85, 145033988), (110, 112071718), (116, 106274905), (121, 101883380), (145, 85019924), (170, 72516994), (187, 65924540), (220, 56035859), (242, 50941690), (290, 42509962), (319, 38645420), (340, 36258497), (374, 32962270), (484, 25470845), (493, 25005860), (580, 21254981), (605, 20376676), (638, 19322710), (748, 16481135), (935, 13184908), (986, 12502930), (1210, 10188338), (1276, 9661355), (1595, 7729084), (1870, 6592454), (1972, 6251465), (2057, 5993140), (2420, 5094169), (2465, 5001172), (3190, 3864542), (3509, 3513220), (3740, 3296227), (4114, 2996570), (4930, 2500586), (5423, 2273260), (6380, 1932271), (7018, 1756610), (8228, 1498285), (9860, 1250293), (10285, 1198628), (10333, 1193060), (10846, 1136630), (14036, 878305), (17545, 702644), (20570, 599314), (20666, 596530), (21692, 568315), (27115, 454652), (35090, 351322), (41140, 299657), (41332, 298265), (51665, 238612), (54230, 227326), (59653, 206660), (70180, 175661), (103330, 119306), (108460, 113663)]