2013808720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11273}}^1$

素因数の和:11333

約数の個数: 160

約数和(自身を含む): 6039256320

約数和(自身を除く): 4025447600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 880, 1015, 1160, 1232, 1276, 1540, 1595, 1624, 2030, 2233, 2320, 2552, 3080, 3190, 3248, 4060, 4466, 5104, 6160, 6380, 8120, 8932, 11165, 11273, 12760, 16240, 17864, 22330, 22546, 25520, 35728, 44660, 45092, 56365, 78911, 89320, 90184, 112730, 124003, 157822, 178640, 180368, 225460, 248006, 315644, 326917, 394555, 450920, 496012, 620015, 631288, 653834, 789110, 868021, 901840, 992024, 1240030, 1262576, 1307668, 1578220, 1634585, 1736042, 1984048, 2288419, 2480060, 2615336, 3156440, 3269170, 3472084, 3596087, 4340105, 4576838, 4960120, 5230672, 6312880, 6538340, 6944168, 7192174, 8680210, 9153676, 9920240, 11442095, 13076680, 13888336, 14384348, 17360420, 17980435, 18307352, 22884190, 25172609, 26153360, 28768696, 34720840, 35960870, 36614704, 45768380, 50345218, 57537392, 69441680, 71921740, 91536760, 100690436, 125863045, 143843480, 183073520, 201380872, 251726090, 287686960, 402761744, 503452180, 1006904360, 2013808720]

約数ペア:

[(1, 2013808720), (2, 1006904360), (4, 503452180), (5, 402761744), (7, 287686960), (8, 251726090), (10, 201380872), (11, 183073520), (14, 143843480), (16, 125863045), (20, 100690436), (22, 91536760), (28, 71921740), (29, 69441680), (35, 57537392), (40, 50345218), (44, 45768380), (55, 36614704), (56, 35960870), (58, 34720840), (70, 28768696), (77, 26153360), (80, 25172609), (88, 22884190), (110, 18307352), (112, 17980435), (116, 17360420), (140, 14384348), (145, 13888336), (154, 13076680), (176, 11442095), (203, 9920240), (220, 9153676), (232, 8680210), (280, 7192174), (290, 6944168), (308, 6538340), (319, 6312880), (385, 5230672), (406, 4960120), (440, 4576838), (464, 4340105), (560, 3596087), (580, 3472084), (616, 3269170), (638, 3156440), (770, 2615336), (812, 2480060), (880, 2288419), (1015, 1984048), (1160, 1736042), (1232, 1634585), (1276, 1578220), (1540, 1307668), (1595, 1262576), (1624, 1240030), (2030, 992024), (2233, 901840), (2320, 868021), (2552, 789110), (3080, 653834), (3190, 631288), (3248, 620015), (4060, 496012), (4466, 450920), (5104, 394555), (6160, 326917), (6380, 315644), (8120, 248006), (8932, 225460), (11165, 180368), (11273, 178640), (12760, 157822), (16240, 124003), (17864, 112730), (22330, 90184), (22546, 89320), (25520, 78911), (35728, 56365), (44660, 45092)]