2017923008080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1437349}}^1$

素因数の和:1437501

約数の個数: 160

約数和(自身を含む): 5646370752000

約数和(自身を除く): 3628447743920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 109, 112, 115, 140, 161, 184, 218, 230, 280, 322, 368, 436, 460, 545, 560, 644, 763, 805, 872, 920, 1090, 1288, 1526, 1610, 1744, 1840, 2180, 2507, 2576, 3052, 3220, 3815, 4360, 5014, 6104, 6440, 7630, 8720, 10028, 12208, 12535, 12880, 15260, 17549, 20056, 25070, 30520, 35098, 40112, 50140, 61040, 70196, 87745, 100280, 140392, 175490, 200560, 280784, 350980, 701960, 1403920, 1437349, 2874698, 5749396, 7186745, 10061443, 11498792, 14373490, 20122886, 22997584, 28746980, 33059027, 40245772, 50307215, 57493960, 66118054, 80491544, 100614430, 114987920, 132236108, 156671041, 160983088, 165295135, 201228860, 231413189, 264472216, 313342082, 330590270, 402457720, 462826378, 528944432, 626684164, 661180540, 783355205, 804915440, 925652756, 1096697287, 1157065945, 1253368328, 1322361080, 1566710410, 1851305512, 2193394574, 2314131890, 2506736656, 2644722160, 3133420820, 3603433943, 3702611024, 4386789148, 4628263780, 5483486435, 6266841640, 7206867886, 8773578296, 9256527560, 10966972870, 12533683280, 14413735772, 17547156592, 18017169715, 18513055120, 21933945740, 25224037601, 28827471544, 36034339430, 43867891480, 50448075202, 57654943088, 72068678860, 87735782960, 100896150404, 126120188005, 144137357720, 201792300808, 252240376010, 288274715440, 403584601616, 504480752020, 1008961504040, 2017923008080]

約数ペア:

[(1, 2017923008080), (2, 1008961504040), (4, 504480752020), (5, 403584601616), (7, 288274715440), (8, 252240376010), (10, 201792300808), (14, 144137357720), (16, 126120188005), (20, 100896150404), (23, 87735782960), (28, 72068678860), (35, 57654943088), (40, 50448075202), (46, 43867891480), (56, 36034339430), (70, 28827471544), (80, 25224037601), (92, 21933945740), (109, 18513055120), (112, 18017169715), (115, 17547156592), (140, 14413735772), (161, 12533683280), (184, 10966972870), (218, 9256527560), (230, 8773578296), (280, 7206867886), (322, 6266841640), (368, 5483486435), (436, 4628263780), (460, 4386789148), (545, 3702611024), (560, 3603433943), (644, 3133420820), (763, 2644722160), (805, 2506736656), (872, 2314131890), (920, 2193394574), (1090, 1851305512), (1288, 1566710410), (1526, 1322361080), (1610, 1253368328), (1744, 1157065945), (1840, 1096697287), (2180, 925652756), (2507, 804915440), (2576, 783355205), (3052, 661180540), (3220, 626684164), (3815, 528944432), (4360, 462826378), (5014, 402457720), (6104, 330590270), (6440, 313342082), (7630, 264472216), (8720, 231413189), (10028, 201228860), (12208, 165295135), (12535, 160983088), (12880, 156671041), (15260, 132236108), (17549, 114987920), (20056, 100614430), (25070, 80491544), (30520, 66118054), (35098, 57493960), (40112, 50307215), (50140, 40245772), (61040, 33059027), (70196, 28746980), (87745, 22997584), (100280, 20122886), (140392, 14373490), (175490, 11498792), (200560, 10061443), (280784, 7186745), (350980, 5749396), (701960, 2874698), (1403920, 1437349)]