18791245440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{296579}}^1$

素因数の和:296615

約数の個数: 192

約数和(自身を含む): 70787714400

約数和(自身を除く): 51996468960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 296579, 593158, 889737, 1186316, 1482895, 1779474, 2372632, 2669211, 2965790, 3262369, 3558948, 4448685, 4745264, 5338422, 5931580, 6524738, 7117896, 8897370, 9490528, 9787107, 10676844, 11863160, 13049476, 13346055, 14235792, 16311845, 17794740, 18981056, 19574214, 21353688, 23726320, 26098952, 26692110, 28471584, 29361321, 32623690, 35589480, 37962112, 39148428, 42707376, 47452640, 48935535, 52197904, 53384220, 56943168, 58722642, 65247380, 71178960, 78296856, 85414752, 94905280, 97871070, 104395808, 106768440, 113886336, 117445284, 130494760, 142357920, 146806605, 156593712, 170829504, 189810560, 195742140, 208791616, 213536880, 234890568, 260989520, 284715840, 293613210, 313187424, 341659008, 391484280, 417583232, 427073760, 469781136, 521979040, 569431680, 587226420, 626374848, 782968560, 854147520, 939562272, 1043958080, 1174452840, 1252749696, 1565937120, 1708295040, 1879124544, 2087916160, 2348905680, 3131874240, 3758249088, 4697811360, 6263748480, 9395622720, 18791245440]

約数ペア:

[(1, 18791245440), (2, 9395622720), (3, 6263748480), (4, 4697811360), (5, 3758249088), (6, 3131874240), (8, 2348905680), (9, 2087916160), (10, 1879124544), (11, 1708295040), (12, 1565937120), (15, 1252749696), (16, 1174452840), (18, 1043958080), (20, 939562272), (22, 854147520), (24, 782968560), (30, 626374848), (32, 587226420), (33, 569431680), (36, 521979040), (40, 469781136), (44, 427073760), (45, 417583232), (48, 391484280), (55, 341659008), (60, 313187424), (64, 293613210), (66, 284715840), (72, 260989520), (80, 234890568), (88, 213536880), (90, 208791616), (96, 195742140), (99, 189810560), (110, 170829504), (120, 156593712), (128, 146806605), (132, 142357920), (144, 130494760), (160, 117445284), (165, 113886336), (176, 106768440), (180, 104395808), (192, 97871070), (198, 94905280), (220, 85414752), (240, 78296856), (264, 71178960), (288, 65247380), (320, 58722642), (330, 56943168), (352, 53384220), (360, 52197904), (384, 48935535), (396, 47452640), (440, 42707376), (480, 39148428), (495, 37962112), (528, 35589480), (576, 32623690), (640, 29361321), (660, 28471584), (704, 26692110), (720, 26098952), (792, 23726320), (880, 21353688), (960, 19574214), (990, 18981056), (1056, 17794740), (1152, 16311845), (1320, 14235792), (1408, 13346055), (1440, 13049476), (1584, 11863160), (1760, 10676844), (1920, 9787107), (1980, 9490528), (2112, 8897370), (2640, 7117896), (2880, 6524738), (3168, 5931580), (3520, 5338422), (3960, 4745264), (4224, 4448685), (5280, 3558948), (5760, 3262369), (6336, 2965790), (7040, 2669211), (7920, 2372632), (10560, 1779474), (12672, 1482895), (15840, 1186316), (21120, 889737), (31680, 593158), (63360, 296579)]