264985600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 132

約数和(自身を含む): 717317928

約数和(自身を除く): 452332328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 512, 550, 640, 704, 800, 880, 941, 1024, 1100, 1280, 1408, 1600, 1760, 1882, 2200, 2560, 2816, 3200, 3520, 3764, 4400, 4705, 5120, 5632, 6400, 7040, 7528, 8800, 9410, 10351, 11264, 12800, 14080, 15056, 17600, 18820, 20702, 23525, 25600, 28160, 30112, 35200, 37640, 41404, 47050, 51755, 56320, 60224, 70400, 75280, 82808, 94100, 103510, 120448, 140800, 150560, 165616, 188200, 207020, 240896, 258775, 281600, 301120, 331232, 376400, 414040, 481792, 517550, 602240, 662464, 752800, 828080, 963584, 1035100, 1204480, 1324928, 1505600, 1656160, 2070200, 2408960, 2649856, 3011200, 3312320, 4140400, 4817920, 5299712, 6022400, 6624640, 8280800, 10599424, 12044800, 13249280, 16561600, 24089600, 26498560, 33123200, 52997120, 66246400, 132492800, 264985600]

約数ペア:

[(1, 264985600), (2, 132492800), (4, 66246400), (5, 52997120), (8, 33123200), (10, 26498560), (11, 24089600), (16, 16561600), (20, 13249280), (22, 12044800), (25, 10599424), (32, 8280800), (40, 6624640), (44, 6022400), (50, 5299712), (55, 4817920), (64, 4140400), (80, 3312320), (88, 3011200), (100, 2649856), (110, 2408960), (128, 2070200), (160, 1656160), (176, 1505600), (200, 1324928), (220, 1204480), (256, 1035100), (275, 963584), (320, 828080), (352, 752800), (400, 662464), (440, 602240), (512, 517550), (550, 481792), (640, 414040), (704, 376400), (800, 331232), (880, 301120), (941, 281600), (1024, 258775), (1100, 240896), (1280, 207020), (1408, 188200), (1600, 165616), (1760, 150560), (1882, 140800), (2200, 120448), (2560, 103510), (2816, 94100), (3200, 82808), (3520, 75280), (3764, 70400), (4400, 60224), (4705, 56320), (5120, 51755), (5632, 47050), (6400, 41404), (7040, 37640), (7528, 35200), (8800, 30112), (9410, 28160), (10351, 25600), (11264, 23525), (12800, 20702), (14080, 18820), (15056, 17600)]