26506775680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17351}}^1$

素因数の和:17419

約数の個数: 256

約数和(自身を含む): 81557176320

約数和(自身を除く): 55050400640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 640, 682, 704, 770, 868, 880, 896, 992, 1085, 1120, 1232, 1240, 1364, 1408, 1540, 1705, 1736, 1760, 1984, 2170, 2240, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 3520, 3968, 4340, 4480, 4774, 4928, 4960, 5456, 6160, 6820, 6944, 7040, 8680, 9548, 9856, 9920, 10912, 11935, 12320, 13640, 13888, 17351, 17360, 19096, 19840, 21824, 23870, 24640, 27280, 27776, 34702, 34720, 38192, 43648, 47740, 49280, 54560, 69404, 69440, 76384, 86755, 95480, 109120, 121457, 138808, 138880, 152768, 173510, 190861, 190960, 218240, 242914, 277616, 305536, 347020, 381722, 381920, 485828, 537881, 555232, 607285, 694040, 763444, 763840, 954305, 971656, 1075762, 1110464, 1214570, 1336027, 1388080, 1526888, 1527680, 1908610, 1943312, 2151524, 2220928, 2429140, 2672054, 2689405, 2776160, 3053776, 3765167, 3817220, 3886624, 4303048, 4858280, 5344108, 5378810, 5552320, 5916691, 6107552, 6680135, 7530334, 7634440, 7773248, 8606096, 9716560, 10688216, 10757620, 11104640, 11833382, 12215104, 13360270, 15060668, 15268880, 15546496, 17212192, 18825835, 19433120, 21376432, 21515240, 23666764, 24430208, 26720540, 29583455, 30121336, 30537760, 34424384, 37651670, 38866240, 41416837, 42752864, 43030480, 47333528, 53441080, 59166910, 60242672, 61075520, 68848768, 75303340, 77732480, 82833674, 85505728, 86060960, 94667056, 106882160, 118333820, 120485344, 122151040, 150606680, 165667348, 171011456, 172121920, 189334112, 207084185, 213764320, 236667640, 240970688, 301213360, 331334696, 344243840, 378668224, 414168370, 427528640, 473335280, 481941376, 602426720, 662669392, 757336448, 828336740, 855057280, 946670560, 1204853440, 1325338784, 1656673480, 1893341120, 2409706880, 2650677568, 3313346960, 3786682240, 5301355136, 6626693920, 13253387840, 26506775680]

約数ペア:

[(1, 26506775680), (2, 13253387840), (4, 6626693920), (5, 5301355136), (7, 3786682240), (8, 3313346960), (10, 2650677568), (11, 2409706880), (14, 1893341120), (16, 1656673480), (20, 1325338784), (22, 1204853440), (28, 946670560), (31, 855057280), (32, 828336740), (35, 757336448), (40, 662669392), (44, 602426720), (55, 481941376), (56, 473335280), (62, 427528640), (64, 414168370), (70, 378668224), (77, 344243840), (80, 331334696), (88, 301213360), (110, 240970688), (112, 236667640), (124, 213764320), (128, 207084185), (140, 189334112), (154, 172121920), (155, 171011456), (160, 165667348), (176, 150606680), (217, 122151040), (220, 120485344), (224, 118333820), (248, 106882160), (280, 94667056), (308, 86060960), (310, 85505728), (320, 82833674), (341, 77732480), (352, 75303340), (385, 68848768), (434, 61075520), (440, 60242672), (448, 59166910), (496, 53441080), (560, 47333528), (616, 43030480), (620, 42752864), (640, 41416837), (682, 38866240), (704, 37651670), (770, 34424384), (868, 30537760), (880, 30121336), (896, 29583455), (992, 26720540), (1085, 24430208), (1120, 23666764), (1232, 21515240), (1240, 21376432), (1364, 19433120), (1408, 18825835), (1540, 17212192), (1705, 15546496), (1736, 15268880), (1760, 15060668), (1984, 13360270), (2170, 12215104), (2240, 11833382), (2387, 11104640), (2464, 10757620), (2480, 10688216), (2728, 9716560), (3080, 8606096), (3410, 7773248), (3472, 7634440), (3520, 7530334), (3968, 6680135), (4340, 6107552), (4480, 5916691), (4774, 5552320), (4928, 5378810), (4960, 5344108), (5456, 4858280), (6160, 4303048), (6820, 3886624), (6944, 3817220), (7040, 3765167), (8680, 3053776), (9548, 2776160), (9856, 2689405), (9920, 2672054), (10912, 2429140), (11935, 2220928), (12320, 2151524), (13640, 1943312), (13888, 1908610), (17351, 1527680), (17360, 1526888), (19096, 1388080), (19840, 1336027), (21824, 1214570), (23870, 1110464), (24640, 1075762), (27280, 971656), (27776, 954305), (34702, 763840), (34720, 763444), (38192, 694040), (43648, 607285), (47740, 555232), (49280, 537881), (54560, 485828), (69404, 381920), (69440, 381722), (76384, 347020), (86755, 305536), (95480, 277616), (109120, 242914), (121457, 218240), (138808, 190960), (138880, 190861), (152768, 173510)]