385468160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3911}}^1$

素因数の和:3950

約数の個数: 144

約数和(自身を含む): 1151442432

約数和(自身を除く): 765974272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 3911, 4480, 4928, 6160, 7040, 7822, 8960, 9856, 12320, 14080, 15644, 19555, 19712, 24640, 27377, 31288, 39110, 43021, 49280, 54754, 62576, 78220, 86042, 98560, 109508, 125152, 136885, 156440, 172084, 215105, 219016, 250304, 273770, 301147, 312880, 344168, 430210, 438032, 500608, 547540, 602294, 625760, 688336, 860420, 876064, 1001216, 1095080, 1204588, 1251520, 1376672, 1505735, 1720840, 1752128, 2190160, 2409176, 2503040, 2753344, 3011470, 3441680, 3504256, 4380320, 4818352, 5006080, 5506688, 6022940, 6883360, 7008512, 8760640, 9636704, 11013376, 12045880, 13766720, 17521280, 19273408, 24091760, 27533440, 35042560, 38546816, 48183520, 55066880, 77093632, 96367040, 192734080, 385468160]

約数ペア:

[(1, 385468160), (2, 192734080), (4, 96367040), (5, 77093632), (7, 55066880), (8, 48183520), (10, 38546816), (11, 35042560), (14, 27533440), (16, 24091760), (20, 19273408), (22, 17521280), (28, 13766720), (32, 12045880), (35, 11013376), (40, 9636704), (44, 8760640), (55, 7008512), (56, 6883360), (64, 6022940), (70, 5506688), (77, 5006080), (80, 4818352), (88, 4380320), (110, 3504256), (112, 3441680), (128, 3011470), (140, 2753344), (154, 2503040), (160, 2409176), (176, 2190160), (220, 1752128), (224, 1720840), (256, 1505735), (280, 1376672), (308, 1251520), (320, 1204588), (352, 1095080), (385, 1001216), (440, 876064), (448, 860420), (560, 688336), (616, 625760), (640, 602294), (704, 547540), (770, 500608), (880, 438032), (896, 430210), (1120, 344168), (1232, 312880), (1280, 301147), (1408, 273770), (1540, 250304), (1760, 219016), (1792, 215105), (2240, 172084), (2464, 156440), (2816, 136885), (3080, 125152), (3520, 109508), (3911, 98560), (4480, 86042), (4928, 78220), (6160, 62576), (7040, 54754), (7822, 49280), (8960, 43021), (9856, 39110), (12320, 31288), (14080, 27377), (15644, 24640), (19555, 19712)]