22568280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 78727680

約数和(自身を除く): 56159400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 401, 402, 420, 469, 536, 670, 802, 804, 840, 938, 1005, 1203, 1340, 1407, 1604, 1608, 1876, 2005, 2010, 2345, 2406, 2680, 2807, 2814, 3208, 3752, 4010, 4020, 4690, 4812, 5614, 5628, 6015, 7035, 8020, 8040, 8421, 9380, 9624, 11228, 11256, 12030, 14035, 14070, 16040, 16842, 18760, 22456, 24060, 26867, 28070, 28140, 33684, 42105, 48120, 53734, 56140, 56280, 67368, 80601, 84210, 107468, 112280, 134335, 161202, 168420, 188069, 214936, 268670, 322404, 336840, 376138, 403005, 537340, 564207, 644808, 752276, 806010, 940345, 1074680, 1128414, 1504552, 1612020, 1880690, 2256828, 2821035, 3224040, 3761380, 4513656, 5642070, 7522760, 11284140, 22568280]

約数ペア:

[(1, 22568280), (2, 11284140), (3, 7522760), (4, 5642070), (5, 4513656), (6, 3761380), (7, 3224040), (8, 2821035), (10, 2256828), (12, 1880690), (14, 1612020), (15, 1504552), (20, 1128414), (21, 1074680), (24, 940345), (28, 806010), (30, 752276), (35, 644808), (40, 564207), (42, 537340), (56, 403005), (60, 376138), (67, 336840), (70, 322404), (84, 268670), (105, 214936), (120, 188069), (134, 168420), (140, 161202), (168, 134335), (201, 112280), (210, 107468), (268, 84210), (280, 80601), (335, 67368), (401, 56280), (402, 56140), (420, 53734), (469, 48120), (536, 42105), (670, 33684), (802, 28140), (804, 28070), (840, 26867), (938, 24060), (1005, 22456), (1203, 18760), (1340, 16842), (1407, 16040), (1604, 14070), (1608, 14035), (1876, 12030), (2005, 11256), (2010, 11228), (2345, 9624), (2406, 9380), (2680, 8421), (2807, 8040), (2814, 8020), (3208, 7035), (3752, 6015), (4010, 5628), (4020, 5614), (4690, 4812)]