2691505920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5519}}^1$

素因数の和:5670

約数の個数: 144

約数和(自身を含む): 8665251840

約数和(自身を除く): 5973745920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 3840, 4064, 5080, 5519, 6096, 7620, 8128, 10160, 11038, 12192, 15240, 16256, 16557, 20320, 22076, 24384, 27595, 30480, 32512, 33114, 40640, 44152, 48768, 55190, 60960, 66228, 81280, 82785, 88304, 97536, 110380, 121920, 132456, 162560, 165570, 176608, 220760, 243840, 264912, 331140, 353216, 441520, 487680, 529824, 662280, 700913, 706432, 883040, 1059648, 1324560, 1401826, 1412864, 1766080, 2102739, 2119296, 2649120, 2803652, 3504565, 3532160, 4205478, 4238592, 5298240, 5607304, 7009130, 7064320, 8410956, 10513695, 10596480, 11214608, 14018260, 16821912, 21027390, 21192960, 22429216, 28036520, 33643824, 42054780, 44858432, 56073040, 67287648, 84109560, 89716864, 112146080, 134575296, 168219120, 179433728, 224292160, 269150592, 336438240, 448584320, 538301184, 672876480, 897168640, 1345752960, 2691505920]

約数ペア:

[(1, 2691505920), (2, 1345752960), (3, 897168640), (4, 672876480), (5, 538301184), (6, 448584320), (8, 336438240), (10, 269150592), (12, 224292160), (15, 179433728), (16, 168219120), (20, 134575296), (24, 112146080), (30, 89716864), (32, 84109560), (40, 67287648), (48, 56073040), (60, 44858432), (64, 42054780), (80, 33643824), (96, 28036520), (120, 22429216), (127, 21192960), (128, 21027390), (160, 16821912), (192, 14018260), (240, 11214608), (254, 10596480), (256, 10513695), (320, 8410956), (381, 7064320), (384, 7009130), (480, 5607304), (508, 5298240), (635, 4238592), (640, 4205478), (762, 3532160), (768, 3504565), (960, 2803652), (1016, 2649120), (1270, 2119296), (1280, 2102739), (1524, 1766080), (1905, 1412864), (1920, 1401826), (2032, 1324560), (2540, 1059648), (3048, 883040), (3810, 706432), (3840, 700913), (4064, 662280), (5080, 529824), (5519, 487680), (6096, 441520), (7620, 353216), (8128, 331140), (10160, 264912), (11038, 243840), (12192, 220760), (15240, 176608), (16256, 165570), (16557, 162560), (20320, 132456), (22076, 121920), (24384, 110380), (27595, 97536), (30480, 88304), (32512, 82785), (33114, 81280), (40640, 66228), (44152, 60960), (48768, 55190)]