15695827180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1609}}^1$

素因数の和:1808

約数の個数: 144

約数和(自身を含む): 37772532000

約数和(自身を除く): 22076704820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 139, 145, 220, 242, 278, 290, 319, 484, 556, 580, 605, 638, 695, 1210, 1276, 1390, 1529, 1595, 1609, 2420, 2780, 3058, 3190, 3218, 3509, 4031, 6116, 6380, 6436, 7018, 7645, 8045, 8062, 14036, 15290, 16090, 16124, 16819, 17545, 17699, 20155, 30580, 32180, 33638, 35090, 35398, 40310, 44341, 46661, 67276, 70180, 70796, 80620, 84095, 88495, 88682, 93322, 168190, 176990, 177364, 186644, 194689, 221705, 223651, 233305, 336380, 353980, 389378, 443410, 447302, 466610, 487751, 513271, 778756, 886820, 894604, 933220, 973445, 975502, 1026542, 1118255, 1946890, 1951004, 2053084, 2236510, 2438755, 2460161, 2566355, 3893780, 4473020, 4877510, 4920322, 5132710, 5645981, 6485879, 9755020, 9840644, 10265420, 11291962, 12300805, 12971758, 22583924, 24601610, 25943516, 27061771, 28229905, 32429395, 49203220, 54123542, 56459810, 64858790, 71344669, 108247084, 112919620, 129717580, 135308855, 142689338, 270617710, 285378676, 356723345, 541235420, 713446690, 784791359, 1426893380, 1569582718, 3139165436, 3923956795, 7847913590, 15695827180]

約数ペア:

[(1, 15695827180), (2, 7847913590), (4, 3923956795), (5, 3139165436), (10, 1569582718), (11, 1426893380), (20, 784791359), (22, 713446690), (29, 541235420), (44, 356723345), (55, 285378676), (58, 270617710), (110, 142689338), (116, 135308855), (121, 129717580), (139, 112919620), (145, 108247084), (220, 71344669), (242, 64858790), (278, 56459810), (290, 54123542), (319, 49203220), (484, 32429395), (556, 28229905), (580, 27061771), (605, 25943516), (638, 24601610), (695, 22583924), (1210, 12971758), (1276, 12300805), (1390, 11291962), (1529, 10265420), (1595, 9840644), (1609, 9755020), (2420, 6485879), (2780, 5645981), (3058, 5132710), (3190, 4920322), (3218, 4877510), (3509, 4473020), (4031, 3893780), (6116, 2566355), (6380, 2460161), (6436, 2438755), (7018, 2236510), (7645, 2053084), (8045, 1951004), (8062, 1946890), (14036, 1118255), (15290, 1026542), (16090, 975502), (16124, 973445), (16819, 933220), (17545, 894604), (17699, 886820), (20155, 778756), (30580, 513271), (32180, 487751), (33638, 466610), (35090, 447302), (35398, 443410), (40310, 389378), (44341, 353980), (46661, 336380), (67276, 233305), (70180, 223651), (70796, 221705), (80620, 194689), (84095, 186644), (88495, 177364), (88682, 176990), (93322, 168190)]