485971360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 192

約数和(自身を含む): 1417409280

約数和(自身を除く): 931437920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 70, 76, 80, 82, 95, 112, 133, 140, 152, 160, 164, 190, 205, 224, 266, 280, 287, 304, 328, 380, 410, 532, 557, 560, 574, 608, 656, 665, 760, 779, 820, 1064, 1114, 1120, 1148, 1312, 1330, 1435, 1520, 1558, 1640, 2128, 2228, 2296, 2660, 2785, 2870, 3040, 3116, 3280, 3895, 3899, 4256, 4456, 4592, 5320, 5453, 5570, 5740, 6232, 6560, 7790, 7798, 8912, 9184, 10583, 10640, 10906, 11140, 11480, 12464, 15580, 15596, 17824, 19495, 21166, 21280, 21812, 22280, 22837, 22960, 24928, 27265, 31160, 31192, 38990, 42332, 43624, 44560, 45674, 45920, 52915, 54530, 62320, 62384, 74081, 77980, 84664, 87248, 89120, 91348, 105830, 109060, 114185, 124640, 124768, 148162, 155960, 159859, 169328, 174496, 182696, 211660, 218120, 228370, 296324, 311920, 319718, 338656, 365392, 370405, 423320, 433903, 436240, 456740, 592648, 623840, 639436, 730784, 740810, 799295, 846640, 867806, 872480, 913480, 1185296, 1278872, 1481620, 1598590, 1693280, 1735612, 1826960, 2169515, 2370592, 2557744, 2963240, 3037321, 3197180, 3471224, 3653920, 4339030, 5115488, 5926480, 6074642, 6394360, 6942448, 8678060, 11852960, 12149284, 12788720, 13884896, 15186605, 17356120, 24298568, 25577440, 30373210, 34712240, 48597136, 60746420, 69424480, 97194272, 121492840, 242985680, 485971360]

約数ペア:

[(1, 485971360), (2, 242985680), (4, 121492840), (5, 97194272), (7, 69424480), (8, 60746420), (10, 48597136), (14, 34712240), (16, 30373210), (19, 25577440), (20, 24298568), (28, 17356120), (32, 15186605), (35, 13884896), (38, 12788720), (40, 12149284), (41, 11852960), (56, 8678060), (70, 6942448), (76, 6394360), (80, 6074642), (82, 5926480), (95, 5115488), (112, 4339030), (133, 3653920), (140, 3471224), (152, 3197180), (160, 3037321), (164, 2963240), (190, 2557744), (205, 2370592), (224, 2169515), (266, 1826960), (280, 1735612), (287, 1693280), (304, 1598590), (328, 1481620), (380, 1278872), (410, 1185296), (532, 913480), (557, 872480), (560, 867806), (574, 846640), (608, 799295), (656, 740810), (665, 730784), (760, 639436), (779, 623840), (820, 592648), (1064, 456740), (1114, 436240), (1120, 433903), (1148, 423320), (1312, 370405), (1330, 365392), (1435, 338656), (1520, 319718), (1558, 311920), (1640, 296324), (2128, 228370), (2228, 218120), (2296, 211660), (2660, 182696), (2785, 174496), (2870, 169328), (3040, 159859), (3116, 155960), (3280, 148162), (3895, 124768), (3899, 124640), (4256, 114185), (4456, 109060), (4592, 105830), (5320, 91348), (5453, 89120), (5570, 87248), (5740, 84664), (6232, 77980), (6560, 74081), (7790, 62384), (7798, 62320), (8912, 54530), (9184, 52915), (10583, 45920), (10640, 45674), (10906, 44560), (11140, 43624), (11480, 42332), (12464, 38990), (15580, 31192), (15596, 31160), (17824, 27265), (19495, 24928), (21166, 22960), (21280, 22837), (21812, 22280)]