143817520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 160

約数和(自身を含む): 428829696

約数和(自身を除く): 285012176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 560, 592, 616, 631, 740, 770, 814, 880, 1036, 1232, 1262, 1295, 1480, 1540, 1628, 2035, 2072, 2524, 2590, 2849, 2960, 3080, 3155, 3256, 4070, 4144, 4417, 5048, 5180, 5698, 6160, 6310, 6512, 6941, 8140, 8834, 10096, 10360, 11396, 12620, 13882, 14245, 16280, 17668, 20720, 22085, 22792, 23347, 25240, 27764, 28490, 32560, 34705, 35336, 44170, 45584, 46694, 48587, 50480, 55528, 56980, 69410, 70672, 88340, 93388, 97174, 111056, 113960, 116735, 138820, 163429, 176680, 186776, 194348, 227920, 233470, 242935, 256817, 277640, 326858, 353360, 373552, 388696, 466940, 485870, 513634, 555280, 653716, 777392, 817145, 933880, 971740, 1027268, 1284085, 1307432, 1634290, 1797719, 1867760, 1943480, 2054536, 2568170, 2614864, 3268580, 3595438, 3886960, 4109072, 5136340, 6537160, 7190876, 8988595, 10272680, 13074320, 14381752, 17977190, 20545360, 28763504, 35954380, 71908760, 143817520]

約数ペア:

[(1, 143817520), (2, 71908760), (4, 35954380), (5, 28763504), (7, 20545360), (8, 17977190), (10, 14381752), (11, 13074320), (14, 10272680), (16, 8988595), (20, 7190876), (22, 6537160), (28, 5136340), (35, 4109072), (37, 3886960), (40, 3595438), (44, 3268580), (55, 2614864), (56, 2568170), (70, 2054536), (74, 1943480), (77, 1867760), (80, 1797719), (88, 1634290), (110, 1307432), (112, 1284085), (140, 1027268), (148, 971740), (154, 933880), (176, 817145), (185, 777392), (220, 653716), (259, 555280), (280, 513634), (296, 485870), (308, 466940), (370, 388696), (385, 373552), (407, 353360), (440, 326858), (518, 277640), (560, 256817), (592, 242935), (616, 233470), (631, 227920), (740, 194348), (770, 186776), (814, 176680), (880, 163429), (1036, 138820), (1232, 116735), (1262, 113960), (1295, 111056), (1480, 97174), (1540, 93388), (1628, 88340), (2035, 70672), (2072, 69410), (2524, 56980), (2590, 55528), (2849, 50480), (2960, 48587), (3080, 46694), (3155, 45584), (3256, 44170), (4070, 35336), (4144, 34705), (4417, 32560), (5048, 28490), (5180, 27764), (5698, 25240), (6160, 23347), (6310, 22792), (6512, 22085), (6941, 20720), (8140, 17668), (8834, 16280), (10096, 14245), (10360, 13882), (11396, 12620)]