20176673440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{56473}}^1$

素因数の和:56535

約数の個数: 192

約数和(自身を含む): 61479855360

約数和(自身を除く): 41303181920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1760, 2030, 2233, 2320, 2464, 2552, 3080, 3190, 3248, 4060, 4466, 4640, 5104, 6160, 6380, 6496, 8120, 8932, 10208, 11165, 12320, 12760, 16240, 17864, 22330, 25520, 32480, 35728, 44660, 51040, 56473, 71456, 89320, 112946, 178640, 225892, 282365, 357280, 395311, 451784, 564730, 621203, 790622, 903568, 1129460, 1242406, 1581244, 1637717, 1807136, 1976555, 2258920, 2484812, 3106015, 3162488, 3275434, 3953110, 4348421, 4517840, 4969624, 6212030, 6324976, 6550868, 7906220, 8188585, 8696842, 9035680, 9939248, 11464019, 12424060, 12649952, 13101736, 15812440, 16377170, 17393684, 18014887, 19878496, 21742105, 22928038, 24848120, 26203472, 31624880, 32754340, 34787368, 36029774, 43484210, 45856076, 49696240, 52406944, 57320095, 63249760, 65508680, 69574736, 72059548, 86968420, 90074435, 91712152, 99392480, 114640190, 126104209, 131017360, 139149472, 144119096, 173936840, 180148870, 183424304, 229280380, 252208418, 262034720, 288238192, 347873680, 360297740, 366848608, 458560760, 504416836, 576476384, 630521045, 695747360, 720595480, 917121520, 1008833672, 1261042090, 1441190960, 1834243040, 2017667344, 2522084180, 2882381920, 4035334688, 5044168360, 10088336720, 20176673440]

約数ペア:

[(1, 20176673440), (2, 10088336720), (4, 5044168360), (5, 4035334688), (7, 2882381920), (8, 2522084180), (10, 2017667344), (11, 1834243040), (14, 1441190960), (16, 1261042090), (20, 1008833672), (22, 917121520), (28, 720595480), (29, 695747360), (32, 630521045), (35, 576476384), (40, 504416836), (44, 458560760), (55, 366848608), (56, 360297740), (58, 347873680), (70, 288238192), (77, 262034720), (80, 252208418), (88, 229280380), (110, 183424304), (112, 180148870), (116, 173936840), (140, 144119096), (145, 139149472), (154, 131017360), (160, 126104209), (176, 114640190), (203, 99392480), (220, 91712152), (224, 90074435), (232, 86968420), (280, 72059548), (290, 69574736), (308, 65508680), (319, 63249760), (352, 57320095), (385, 52406944), (406, 49696240), (440, 45856076), (464, 43484210), (560, 36029774), (580, 34787368), (616, 32754340), (638, 31624880), (770, 26203472), (812, 24848120), (880, 22928038), (928, 21742105), (1015, 19878496), (1120, 18014887), (1160, 17393684), (1232, 16377170), (1276, 15812440), (1540, 13101736), (1595, 12649952), (1624, 12424060), (1760, 11464019), (2030, 9939248), (2233, 9035680), (2320, 8696842), (2464, 8188585), (2552, 7906220), (3080, 6550868), (3190, 6324976), (3248, 6212030), (4060, 4969624), (4466, 4517840), (4640, 4348421), (5104, 3953110), (6160, 3275434), (6380, 3162488), (6496, 3106015), (8120, 2484812), (8932, 2258920), (10208, 1976555), (11165, 1807136), (12320, 1637717), (12760, 1581244), (16240, 1242406), (17864, 1129460), (22330, 903568), (25520, 790622), (32480, 621203), (35728, 564730), (44660, 451784), (51040, 395311), (56473, 357280), (71456, 282365), (89320, 225892), (112946, 178640)]