656256092160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{689113}}^1$

素因数の和:689174

約数の個数: 192

約数和(自身を含む): 2167235965440

約数和(自身を除く): 1510979873280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 9920, 10240, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 30720, 31744, 39680, 47616, 59520, 63488, 79360, 95232, 119040, 158720, 190464, 238080, 317440, 476160, 689113, 952320, 1378226, 2067339, 2756452, 3445565, 4134678, 5512904, 6891130, 8269356, 10336695, 11025808, 13782260, 16538712, 20673390, 21362503, 22051616, 27564520, 33077424, 41346780, 42725006, 44103232, 55129040, 64087509, 66154848, 82693560, 85450012, 88206464, 106812515, 110258080, 128175018, 132309696, 165387120, 170900024, 176412928, 213625030, 220516160, 256350036, 264619392, 320437545, 330774240, 341800048, 352825856, 427250060, 441032320, 512700072, 529238784, 640875090, 661548480, 683600096, 705651712, 854500120, 882064640, 1025400144, 1058477568, 1281750180, 1323096960, 1367200192, 1411303424, 1709000240, 1764129280, 2050800288, 2116955136, 2563500360, 2646193920, 2734400384, 3418000480, 3528258560, 4101600576, 4233910272, 5127000720, 5292387840, 5468800768, 6836000960, 7056517120, 8203201152, 10254001440, 10584775680, 10937601536, 13672001920, 16406402304, 20508002880, 21169551360, 21875203072, 27344003840, 32812804608, 41016005760, 43750406144, 54688007680, 65625609216, 82032011520, 109376015360, 131251218432, 164064023040, 218752030720, 328128046080, 656256092160]

約数ペア:

[(1, 656256092160), (2, 328128046080), (3, 218752030720), (4, 164064023040), (5, 131251218432), (6, 109376015360), (8, 82032011520), (10, 65625609216), (12, 54688007680), (15, 43750406144), (16, 41016005760), (20, 32812804608), (24, 27344003840), (30, 21875203072), (31, 21169551360), (32, 20508002880), (40, 16406402304), (48, 13672001920), (60, 10937601536), (62, 10584775680), (64, 10254001440), (80, 8203201152), (93, 7056517120), (96, 6836000960), (120, 5468800768), (124, 5292387840), (128, 5127000720), (155, 4233910272), (160, 4101600576), (186, 3528258560), (192, 3418000480), (240, 2734400384), (248, 2646193920), (256, 2563500360), (310, 2116955136), (320, 2050800288), (372, 1764129280), (384, 1709000240), (465, 1411303424), (480, 1367200192), (496, 1323096960), (512, 1281750180), (620, 1058477568), (640, 1025400144), (744, 882064640), (768, 854500120), (930, 705651712), (960, 683600096), (992, 661548480), (1024, 640875090), (1240, 529238784), (1280, 512700072), (1488, 441032320), (1536, 427250060), (1860, 352825856), (1920, 341800048), (1984, 330774240), (2048, 320437545), (2480, 264619392), (2560, 256350036), (2976, 220516160), (3072, 213625030), (3720, 176412928), (3840, 170900024), (3968, 165387120), (4960, 132309696), (5120, 128175018), (5952, 110258080), (6144, 106812515), (7440, 88206464), (7680, 85450012), (7936, 82693560), (9920, 66154848), (10240, 64087509), (11904, 55129040), (14880, 44103232), (15360, 42725006), (15872, 41346780), (19840, 33077424), (23808, 27564520), (29760, 22051616), (30720, 21362503), (31744, 20673390), (39680, 16538712), (47616, 13782260), (59520, 11025808), (63488, 10336695), (79360, 8269356), (95232, 6891130), (119040, 5512904), (158720, 4134678), (190464, 3445565), (238080, 2756452), (317440, 2067339), (476160, 1378226), (689113, 952320)]