15697689920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{2879}}^1$

素因数の和:4456

約数の個数: 112

約数和(自身を含む): 40818816000

約数和(自身を除く): 25121126080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1549, 1760, 2879, 3098, 3520, 5758, 6196, 7745, 11516, 12392, 14395, 15490, 17039, 23032, 24784, 28790, 30980, 31669, 34078, 46064, 49568, 57580, 61960, 63338, 68156, 85195, 92128, 99136, 115160, 123920, 126676, 136312, 158345, 170390, 184256, 230320, 247840, 253352, 272624, 316690, 340780, 460640, 495680, 506704, 545248, 633380, 681560, 921280, 1013408, 1090496, 1266760, 1363120, 2026816, 2533520, 2726240, 4459571, 5067040, 5452480, 8919142, 10134080, 17838284, 22297855, 35676568, 44595710, 49055281, 71353136, 89191420, 98110562, 142706272, 178382840, 196221124, 245276405, 285412544, 356765680, 392442248, 490552810, 713531360, 784884496, 981105620, 1427062720, 1569768992, 1962211240, 3139537984, 3924422480, 7848844960, 15697689920]

約数ペア:

[(1, 15697689920), (2, 7848844960), (4, 3924422480), (5, 3139537984), (8, 1962211240), (10, 1569768992), (11, 1427062720), (16, 981105620), (20, 784884496), (22, 713531360), (32, 490552810), (40, 392442248), (44, 356765680), (55, 285412544), (64, 245276405), (80, 196221124), (88, 178382840), (110, 142706272), (160, 98110562), (176, 89191420), (220, 71353136), (320, 49055281), (352, 44595710), (440, 35676568), (704, 22297855), (880, 17838284), (1549, 10134080), (1760, 8919142), (2879, 5452480), (3098, 5067040), (3520, 4459571), (5758, 2726240), (6196, 2533520), (7745, 2026816), (11516, 1363120), (12392, 1266760), (14395, 1090496), (15490, 1013408), (17039, 921280), (23032, 681560), (24784, 633380), (28790, 545248), (30980, 506704), (31669, 495680), (34078, 460640), (46064, 340780), (49568, 316690), (57580, 272624), (61960, 253352), (63338, 247840), (68156, 230320), (85195, 184256), (92128, 170390), (99136, 158345), (115160, 136312), (123920, 126676)]