248119635840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1017551}}^1$

素因数の和:1017700

約数の個数: 128

約数和(自身を含む): 797109534720

約数和(自身を除く): 548989898880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 40640, 48768, 60960, 81280, 121920, 243840, 1017551, 2035102, 3052653, 4070204, 5087755, 6105306, 8140408, 10175510, 12210612, 15263265, 16280816, 20351020, 24421224, 30526530, 32561632, 40702040, 48842448, 61053060, 65123264, 81404080, 97684896, 122106120, 129228977, 130246528, 162808160, 195369792, 244212240, 258457954, 325616320, 387686931, 390739584, 488424480, 516915908, 646144885, 651232640, 775373862, 976848960, 1033831816, 1292289770, 1550747724, 1938434655, 1953697920, 2067663632, 2584579540, 3101495448, 3876869310, 4135327264, 5169159080, 6202990896, 7753738620, 8270654528, 10338318160, 12405981792, 15507477240, 16541309056, 20676636320, 24811963584, 31014954480, 41353272640, 49623927168, 62029908960, 82706545280, 124059817920, 248119635840]

約数ペア:

[(1, 248119635840), (2, 124059817920), (3, 82706545280), (4, 62029908960), (5, 49623927168), (6, 41353272640), (8, 31014954480), (10, 24811963584), (12, 20676636320), (15, 16541309056), (16, 15507477240), (20, 12405981792), (24, 10338318160), (30, 8270654528), (32, 7753738620), (40, 6202990896), (48, 5169159080), (60, 4135327264), (64, 3876869310), (80, 3101495448), (96, 2584579540), (120, 2067663632), (127, 1953697920), (128, 1938434655), (160, 1550747724), (192, 1292289770), (240, 1033831816), (254, 976848960), (320, 775373862), (381, 651232640), (384, 646144885), (480, 516915908), (508, 488424480), (635, 390739584), (640, 387686931), (762, 325616320), (960, 258457954), (1016, 244212240), (1270, 195369792), (1524, 162808160), (1905, 130246528), (1920, 129228977), (2032, 122106120), (2540, 97684896), (3048, 81404080), (3810, 65123264), (4064, 61053060), (5080, 48842448), (6096, 40702040), (7620, 32561632), (8128, 30526530), (10160, 24421224), (12192, 20351020), (15240, 16280816), (16256, 15263265), (20320, 12210612), (24384, 10175510), (30480, 8140408), (40640, 6105306), (48768, 5087755), (60960, 4070204), (81280, 3052653), (121920, 2035102), (243840, 1017551)]