2563081920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{42379}}^1$

素因数の和:42412

約数の個数: 224

約数和(自身を含む): 10333939200

約数和(自身を除く): 7770857280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 42379, 60480, 84758, 127137, 169516, 211895, 254274, 296653, 339032, 381411, 423790, 508548, 593306, 635685, 678064, 762822, 847580, 889959, 1017096, 1144233, 1186612, 1271370, 1356128, 1483265, 1525644, 1695160, 1779918, 1907055, 2034192, 2288466, 2373224, 2542740, 2669877, 2712256, 2966530, 3051288, 3390320, 3559836, 3814110, 4068384, 4449795, 4576932, 4746448, 5085480, 5339754, 5721165, 5933060, 6102576, 6780640, 7119672, 7628220, 8009631, 8136768, 8899590, 9153864, 9492896, 10170960, 10679508, 11442330, 11866120, 12205152, 13349385, 13561280, 14239344, 15256440, 16019262, 17799180, 18307728, 18985792, 20341920, 21359016, 22884660, 23732240, 24410304, 26698770, 28478688, 30512880, 32038524, 35598360, 36615456, 40048155, 40683840, 42718032, 45769320, 47464480, 53397540, 56957376, 61025760, 64077048, 71196720, 73230912, 80096310, 85436064, 91538640, 94928960, 106795080, 122051520, 128154096, 142393440, 160192620, 170872128, 183077280, 213590160, 256308192, 284786880, 320385240, 366154560, 427180320, 512616384, 640770480, 854360640, 1281540960, 2563081920]

約数ペア:

[(1, 2563081920), (2, 1281540960), (3, 854360640), (4, 640770480), (5, 512616384), (6, 427180320), (7, 366154560), (8, 320385240), (9, 284786880), (10, 256308192), (12, 213590160), (14, 183077280), (15, 170872128), (16, 160192620), (18, 142393440), (20, 128154096), (21, 122051520), (24, 106795080), (27, 94928960), (28, 91538640), (30, 85436064), (32, 80096310), (35, 73230912), (36, 71196720), (40, 64077048), (42, 61025760), (45, 56957376), (48, 53397540), (54, 47464480), (56, 45769320), (60, 42718032), (63, 40683840), (64, 40048155), (70, 36615456), (72, 35598360), (80, 32038524), (84, 30512880), (90, 28478688), (96, 26698770), (105, 24410304), (108, 23732240), (112, 22884660), (120, 21359016), (126, 20341920), (135, 18985792), (140, 18307728), (144, 17799180), (160, 16019262), (168, 15256440), (180, 14239344), (189, 13561280), (192, 13349385), (210, 12205152), (216, 11866120), (224, 11442330), (240, 10679508), (252, 10170960), (270, 9492896), (280, 9153864), (288, 8899590), (315, 8136768), (320, 8009631), (336, 7628220), (360, 7119672), (378, 6780640), (420, 6102576), (432, 5933060), (448, 5721165), (480, 5339754), (504, 5085480), (540, 4746448), (560, 4576932), (576, 4449795), (630, 4068384), (672, 3814110), (720, 3559836), (756, 3390320), (840, 3051288), (864, 2966530), (945, 2712256), (960, 2669877), (1008, 2542740), (1080, 2373224), (1120, 2288466), (1260, 2034192), (1344, 1907055), (1440, 1779918), (1512, 1695160), (1680, 1525644), (1728, 1483265), (1890, 1356128), (2016, 1271370), (2160, 1186612), (2240, 1144233), (2520, 1017096), (2880, 889959), (3024, 847580), (3360, 762822), (3780, 678064), (4032, 635685), (4320, 593306), (5040, 508548), (6048, 423790), (6720, 381411), (7560, 339032), (8640, 296653), (10080, 254274), (12096, 211895), (15120, 169516), (20160, 127137), (30240, 84758), (42379, 60480)]