2017742280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1\times {\mathrm{1019}}^1$

素因数の和:1631

約数の個数: 128

約数和(自身を含む): 6279120000

約数和(自身を除く): 4261377720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 569, 580, 696, 870, 1019, 1138, 1160, 1707, 1740, 2038, 2276, 2845, 3057, 3414, 3480, 4076, 4552, 5095, 5690, 6114, 6828, 8152, 8535, 10190, 11380, 12228, 13656, 15285, 16501, 17070, 20380, 22760, 24456, 29551, 30570, 33002, 34140, 40760, 49503, 59102, 61140, 66004, 68280, 82505, 88653, 99006, 118204, 122280, 132008, 147755, 165010, 177306, 198012, 236408, 247515, 295510, 330020, 354612, 396024, 443265, 495030, 579811, 591020, 660040, 709224, 886530, 990060, 1159622, 1182040, 1739433, 1773060, 1980120, 2319244, 2899055, 3478866, 3546120, 4638488, 5798110, 6957732, 8697165, 11596220, 13915464, 16814519, 17394330, 23192440, 33629038, 34788660, 50443557, 67258076, 69577320, 84072595, 100887114, 134516152, 168145190, 201774228, 252217785, 336290380, 403548456, 504435570, 672580760, 1008871140, 2017742280]

約数ペア:

[(1, 2017742280), (2, 1008871140), (3, 672580760), (4, 504435570), (5, 403548456), (6, 336290380), (8, 252217785), (10, 201774228), (12, 168145190), (15, 134516152), (20, 100887114), (24, 84072595), (29, 69577320), (30, 67258076), (40, 50443557), (58, 34788660), (60, 33629038), (87, 23192440), (116, 17394330), (120, 16814519), (145, 13915464), (174, 11596220), (232, 8697165), (290, 6957732), (348, 5798110), (435, 4638488), (569, 3546120), (580, 3478866), (696, 2899055), (870, 2319244), (1019, 1980120), (1138, 1773060), (1160, 1739433), (1707, 1182040), (1740, 1159622), (2038, 990060), (2276, 886530), (2845, 709224), (3057, 660040), (3414, 591020), (3480, 579811), (4076, 495030), (4552, 443265), (5095, 396024), (5690, 354612), (6114, 330020), (6828, 295510), (8152, 247515), (8535, 236408), (10190, 198012), (11380, 177306), (12228, 165010), (13656, 147755), (15285, 132008), (16501, 122280), (17070, 118204), (20380, 99006), (22760, 88653), (24456, 82505), (29551, 68280), (30570, 66004), (33002, 61140), (34140, 59102), (40760, 49503)]