689797838080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5351}}^1$

素因数の和:5573

約数の個数: 288

約数和(自身を含む): 1823131312128

約数和(自身を除く): 1133333474048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 64, 65, 80, 104, 122, 127, 128, 130, 160, 208, 244, 254, 256, 260, 305, 320, 416, 488, 508, 520, 610, 635, 640, 793, 832, 976, 1016, 1040, 1220, 1270, 1280, 1586, 1651, 1664, 1952, 2032, 2080, 2440, 2540, 3172, 3302, 3328, 3904, 3965, 4064, 4160, 4880, 5080, 5351, 6344, 6604, 7747, 7808, 7930, 8128, 8255, 8320, 9760, 10160, 10702, 12688, 13208, 15494, 15616, 15860, 16256, 16510, 16640, 19520, 20320, 21404, 25376, 26416, 26755, 30988, 31720, 32512, 33020, 38735, 39040, 40640, 42808, 50752, 52832, 53510, 61976, 63440, 66040, 69563, 77470, 78080, 81280, 85616, 100711, 101504, 105664, 107020, 123952, 126880, 132080, 139126, 154940, 162560, 171232, 201422, 203008, 211328, 214040, 247904, 253760, 264160, 278252, 309880, 326411, 342464, 347815, 402844, 422656, 428080, 495808, 503555, 507520, 528320, 556504, 619760, 652822, 679577, 684928, 695630, 805688, 856160, 991616, 1007110, 1015040, 1056640, 1113008, 1239520, 1305644, 1359154, 1369856, 1391260, 1611376, 1632055, 1712320, 1983232, 2014220, 2113280, 2226016, 2479040, 2611288, 2718308, 2782520, 3222752, 3264110, 3397885, 3424640, 4028440, 4243343, 4452032, 4958080, 5222576, 5436616, 5565040, 6445504, 6528220, 6795770, 6849280, 8056880, 8486686, 8834501, 8904064, 9916160, 10445152, 10873232, 11130080, 12891008, 13056440, 13591540, 16113760, 16973372, 17669002, 17808128, 20890304, 21216715, 21746464, 22260160, 25782016, 26112880, 27183080, 32227520, 33946744, 35338004, 41454197, 41780608, 42433430, 43492928, 44172505, 44520320, 52225760, 54366160, 64455040, 67893488, 70676008, 82908394, 83561216, 84866860, 86985856, 88345010, 89040640, 104451520, 108732320, 128910080, 135786976, 141352016, 165816788, 169733720, 173971712, 176690020, 207270985, 208903040, 217464640, 271573952, 282704032, 331633576, 339467440, 353380040, 414541970, 417806080, 434929280, 538904561, 543147904, 565408064, 663267152, 678934880, 706760080, 829083940, 869858560, 1077809122, 1086295808, 1130816128, 1326534304, 1357869760, 1413520160, 1658167880, 2155618244, 2261632256, 2653068608, 2694522805, 2715739520, 2827040320, 3316335760, 4311236488, 5306137216, 5389045610, 5431479040, 5654080640, 6632671520, 8622472976, 10612274432, 10778091220, 11308161280, 13265343040, 17244945952, 21556182440, 26530686080, 34489891904, 43112364880, 53061372160, 68979783808, 86224729760, 137959567616, 172449459520, 344898919040, 689797838080]

約数ペア:

[(1, 689797838080), (2, 344898919040), (4, 172449459520), (5, 137959567616), (8, 86224729760), (10, 68979783808), (13, 53061372160), (16, 43112364880), (20, 34489891904), (26, 26530686080), (32, 21556182440), (40, 17244945952), (52, 13265343040), (61, 11308161280), (64, 10778091220), (65, 10612274432), (80, 8622472976), (104, 6632671520), (122, 5654080640), (127, 5431479040), (128, 5389045610), (130, 5306137216), (160, 4311236488), (208, 3316335760), (244, 2827040320), (254, 2715739520), (256, 2694522805), (260, 2653068608), (305, 2261632256), (320, 2155618244), (416, 1658167880), (488, 1413520160), (508, 1357869760), (520, 1326534304), (610, 1130816128), (635, 1086295808), (640, 1077809122), (793, 869858560), (832, 829083940), (976, 706760080), (1016, 678934880), (1040, 663267152), (1220, 565408064), (1270, 543147904), (1280, 538904561), (1586, 434929280), (1651, 417806080), (1664, 414541970), (1952, 353380040), (2032, 339467440), (2080, 331633576), (2440, 282704032), (2540, 271573952), (3172, 217464640), (3302, 208903040), (3328, 207270985), (3904, 176690020), (3965, 173971712), (4064, 169733720), (4160, 165816788), (4880, 141352016), (5080, 135786976), (5351, 128910080), (6344, 108732320), (6604, 104451520), (7747, 89040640), (7808, 88345010), (7930, 86985856), (8128, 84866860), (8255, 83561216), (8320, 82908394), (9760, 70676008), (10160, 67893488), (10702, 64455040), (12688, 54366160), (13208, 52225760), (15494, 44520320), (15616, 44172505), (15860, 43492928), (16256, 42433430), (16510, 41780608), (16640, 41454197), (19520, 35338004), (20320, 33946744), (21404, 32227520), (25376, 27183080), (26416, 26112880), (26755, 25782016), (30988, 22260160), (31720, 21746464), (32512, 21216715), (33020, 20890304), (38735, 17808128), (39040, 17669002), (40640, 16973372), (42808, 16113760), (50752, 13591540), (52832, 13056440), (53510, 12891008), (61976, 11130080), (63440, 10873232), (66040, 10445152), (69563, 9916160), (77470, 8904064), (78080, 8834501), (81280, 8486686), (85616, 8056880), (100711, 6849280), (101504, 6795770), (105664, 6528220), (107020, 6445504), (123952, 5565040), (126880, 5436616), (132080, 5222576), (139126, 4958080), (154940, 4452032), (162560, 4243343), (171232, 4028440), (201422, 3424640), (203008, 3397885), (211328, 3264110), (214040, 3222752), (247904, 2782520), (253760, 2718308), (264160, 2611288), (278252, 2479040), (309880, 2226016), (326411, 2113280), (342464, 2014220), (347815, 1983232), (402844, 1712320), (422656, 1632055), (428080, 1611376), (495808, 1391260), (503555, 1369856), (507520, 1359154), (528320, 1305644), (556504, 1239520), (619760, 1113008), (652822, 1056640), (679577, 1015040), (684928, 1007110), (695630, 991616), (805688, 856160)]