2563645440

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:738

約数の個数: 224

約数和(自身を含む): 8480365056

約数和(自身を除く): 5916719616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 673, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1346, 1488, 1536, 1860, 1920, 1984, 2019, 2048, 2480, 2560, 2692, 2976, 3072, 3365, 3720, 3840, 3968, 4038, 4096, 4960, 5120, 5384, 5952, 6144, 6730, 7440, 7680, 7936, 8076, 8192, 9920, 10095, 10240, 10768, 11904, 12288, 13460, 14880, 15360, 15872, 16152, 19840, 20190, 20480, 20863, 21536, 23808, 24576, 26920, 29760, 30720, 31744, 32304, 39680, 40380, 40960, 41726, 43072, 47616, 53840, 59520, 61440, 62589, 63488, 64608, 79360, 80760, 83452, 86144, 95232, 104315, 107680, 119040, 122880, 125178, 126976, 129216, 158720, 161520, 166904, 172288, 190464, 208630, 215360, 238080, 250356, 253952, 258432, 312945, 317440, 323040, 333808, 344576, 380928, 417260, 430720, 476160, 500712, 516864, 625890, 634880, 646080, 667616, 689152, 761856, 834520, 861440, 952320, 1001424, 1033728, 1251780, 1269760, 1292160, 1335232, 1378304, 1669040, 1722880, 1904640, 2002848, 2067456, 2503560, 2584320, 2670464, 2756608, 3338080, 3445760, 3809280, 4005696, 4134912, 5007120, 5168640, 5340928, 5513216, 6676160, 6891520, 8011392, 8269824, 10014240, 10337280, 10681856, 13352320, 13783040, 16022784, 16539648, 20028480, 20674560, 21363712, 26704640, 27566080, 32045568, 40056960, 41349120, 42727424, 53409280, 64091136, 80113920, 82698240, 85454848, 106818560, 128182272, 160227840, 170909696, 213637120, 256364544, 320455680, 427274240, 512729088, 640911360, 854548480, 1281822720, 2563645440]

約数ペア:

[(1, 2563645440), (2, 1281822720), (3, 854548480), (4, 640911360), (5, 512729088), (6, 427274240), (8, 320455680), (10, 256364544), (12, 213637120), (15, 170909696), (16, 160227840), (20, 128182272), (24, 106818560), (30, 85454848), (31, 82698240), (32, 80113920), (40, 64091136), (48, 53409280), (60, 42727424), (62, 41349120), (64, 40056960), (80, 32045568), (93, 27566080), (96, 26704640), (120, 21363712), (124, 20674560), (128, 20028480), (155, 16539648), (160, 16022784), (186, 13783040), (192, 13352320), (240, 10681856), (248, 10337280), (256, 10014240), (310, 8269824), (320, 8011392), (372, 6891520), (384, 6676160), (465, 5513216), (480, 5340928), (496, 5168640), (512, 5007120), (620, 4134912), (640, 4005696), (673, 3809280), (744, 3445760), (768, 3338080), (930, 2756608), (960, 2670464), (992, 2584320), (1024, 2503560), (1240, 2067456), (1280, 2002848), (1346, 1904640), (1488, 1722880), (1536, 1669040), (1860, 1378304), (1920, 1335232), (1984, 1292160), (2019, 1269760), (2048, 1251780), (2480, 1033728), (2560, 1001424), (2692, 952320), (2976, 861440), (3072, 834520), (3365, 761856), (3720, 689152), (3840, 667616), (3968, 646080), (4038, 634880), (4096, 625890), (4960, 516864), (5120, 500712), (5384, 476160), (5952, 430720), (6144, 417260), (6730, 380928), (7440, 344576), (7680, 333808), (7936, 323040), (8076, 317440), (8192, 312945), (9920, 258432), (10095, 253952), (10240, 250356), (10768, 238080), (11904, 215360), (12288, 208630), (13460, 190464), (14880, 172288), (15360, 166904), (15872, 161520), (16152, 158720), (19840, 129216), (20190, 126976), (20480, 125178), (20863, 122880), (21536, 119040), (23808, 107680), (24576, 104315), (26920, 95232), (29760, 86144), (30720, 83452), (31744, 80760), (32304, 79360), (39680, 64608), (40380, 63488), (40960, 62589), (41726, 61440), (43072, 59520), (47616, 53840)]