12557834240

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4273}}^1$

素因数の和:4348

約数の個数: 192

約数和(自身を含む): 35284092480

約数和(自身を除く): 22726258240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 512, 560, 574, 640, 656, 820, 896, 1024, 1120, 1148, 1280, 1312, 1435, 1640, 1792, 2048, 2240, 2296, 2560, 2624, 2870, 3280, 3584, 4273, 4480, 4592, 5120, 5248, 5740, 6560, 7168, 8546, 8960, 9184, 10240, 10496, 11480, 13120, 14336, 17092, 17920, 18368, 20992, 21365, 22960, 26240, 29911, 34184, 35840, 36736, 41984, 42730, 45920, 52480, 59822, 68368, 71680, 73472, 83968, 85460, 91840, 104960, 119644, 136736, 146944, 149555, 170920, 175193, 183680, 209920, 239288, 273472, 293888, 299110, 341840, 350386, 367360, 419840, 478576, 546944, 587776, 598220, 683680, 700772, 734720, 875965, 957152, 1093888, 1196440, 1226351, 1367360, 1401544, 1469440, 1751930, 1914304, 2187776, 2392880, 2452702, 2734720, 2803088, 2938880, 3503860, 3828608, 4375552, 4785760, 4905404, 5469440, 5606176, 6131755, 7007720, 7657216, 8751104, 9571520, 9810808, 10938880, 11212352, 12263510, 14015440, 15314432, 19143040, 19621616, 21877760, 22424704, 24527020, 28030880, 30628864, 38286080, 39243232, 43755520, 44849408, 49054040, 56061760, 61257728, 76572160, 78486464, 89698816, 98108080, 112123520, 153144320, 156972928, 179397632, 196216160, 224247040, 306288640, 313945856, 358795264, 392432320, 448494080, 627891712, 784864640, 896988160, 1255783424, 1569729280, 1793976320, 2511566848, 3139458560, 6278917120, 12557834240]

約数ペア:

[(1, 12557834240), (2, 6278917120), (4, 3139458560), (5, 2511566848), (7, 1793976320), (8, 1569729280), (10, 1255783424), (14, 896988160), (16, 784864640), (20, 627891712), (28, 448494080), (32, 392432320), (35, 358795264), (40, 313945856), (41, 306288640), (56, 224247040), (64, 196216160), (70, 179397632), (80, 156972928), (82, 153144320), (112, 112123520), (128, 98108080), (140, 89698816), (160, 78486464), (164, 76572160), (205, 61257728), (224, 56061760), (256, 49054040), (280, 44849408), (287, 43755520), (320, 39243232), (328, 38286080), (410, 30628864), (448, 28030880), (512, 24527020), (560, 22424704), (574, 21877760), (640, 19621616), (656, 19143040), (820, 15314432), (896, 14015440), (1024, 12263510), (1120, 11212352), (1148, 10938880), (1280, 9810808), (1312, 9571520), (1435, 8751104), (1640, 7657216), (1792, 7007720), (2048, 6131755), (2240, 5606176), (2296, 5469440), (2560, 4905404), (2624, 4785760), (2870, 4375552), (3280, 3828608), (3584, 3503860), (4273, 2938880), (4480, 2803088), (4592, 2734720), (5120, 2452702), (5248, 2392880), (5740, 2187776), (6560, 1914304), (7168, 1751930), (8546, 1469440), (8960, 1401544), (9184, 1367360), (10240, 1226351), (10496, 1196440), (11480, 1093888), (13120, 957152), (14336, 875965), (17092, 734720), (17920, 700772), (18368, 683680), (20992, 598220), (21365, 587776), (22960, 546944), (26240, 478576), (29911, 419840), (34184, 367360), (35840, 350386), (36736, 341840), (41984, 299110), (42730, 293888), (45920, 273472), (52480, 239288), (59822, 209920), (68368, 183680), (71680, 175193), (73472, 170920), (83968, 149555), (85460, 146944), (91840, 136736), (104960, 119644)]