1333339614720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{90001}}^1$

素因数の和:90673

約数の個数: 240

約数和(自身を含む): 4624963014672

約数和(自身を除く): 3291623399952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 643, 720, 768, 960, 1152, 1280, 1286, 1440, 1536, 1920, 1929, 2304, 2560, 2572, 2880, 3215, 3840, 3858, 4608, 5144, 5760, 5787, 6430, 7680, 7716, 9645, 10288, 11520, 11574, 12860, 15432, 19290, 20576, 23040, 23148, 25720, 28935, 30864, 38580, 41152, 46296, 51440, 57870, 61728, 77160, 82304, 90001, 92592, 102880, 115740, 123456, 154320, 164608, 180002, 185184, 205760, 231480, 246912, 270003, 308640, 329216, 360004, 370368, 411520, 450005, 462960, 493824, 540006, 617280, 720008, 740736, 810009, 823040, 900010, 925920, 987648, 1080012, 1234560, 1350015, 1440016, 1481472, 1620018, 1646080, 1800020, 1851840, 2160024, 2469120, 2700030, 2880032, 2962944, 3240036, 3600040, 3703680, 4050045, 4320048, 4938240, 5400060, 5760064, 6480072, 7200080, 7407360, 8100090, 8640096, 10800120, 11520128, 12960144, 14400160, 14814720, 16200180, 17280192, 21600240, 23040256, 25920288, 28800320, 32400360, 34560384, 43200480, 46080512, 51840576, 57600640, 57870643, 64800720, 69120768, 86400960, 103681152, 115201280, 115741286, 129601440, 138241536, 172801920, 173611929, 207362304, 230402560, 231482572, 259202880, 289353215, 345603840, 347223858, 414724608, 462965144, 518405760, 520835787, 578706430, 691207680, 694447716, 868059645, 925930288, 1036811520, 1041671574, 1157412860, 1388895432, 1736119290, 1851860576, 2073623040, 2083343148, 2314825720, 2604178935, 2777790864, 3472238580, 3703721152, 4166686296, 4629651440, 5208357870, 5555581728, 6944477160, 7407442304, 8333372592, 9259302880, 10416715740, 11111163456, 13888954320, 14814884608, 16666745184, 18518605760, 20833431480, 22222326912, 27777908640, 29629769216, 33333490368, 37037211520, 41666862960, 44444653824, 55555817280, 66666980736, 74074423040, 83333725920, 88889307648, 111111634560, 133333961472, 148148846080, 166667451840, 222223269120, 266667922944, 333334903680, 444446538240, 666669807360, 1333339614720]

約数ペア:

[(1, 1333339614720), (2, 666669807360), (3, 444446538240), (4, 333334903680), (5, 266667922944), (6, 222223269120), (8, 166667451840), (9, 148148846080), (10, 133333961472), (12, 111111634560), (15, 88889307648), (16, 83333725920), (18, 74074423040), (20, 66666980736), (24, 55555817280), (30, 44444653824), (32, 41666862960), (36, 37037211520), (40, 33333490368), (45, 29629769216), (48, 27777908640), (60, 22222326912), (64, 20833431480), (72, 18518605760), (80, 16666745184), (90, 14814884608), (96, 13888954320), (120, 11111163456), (128, 10416715740), (144, 9259302880), (160, 8333372592), (180, 7407442304), (192, 6944477160), (240, 5555581728), (256, 5208357870), (288, 4629651440), (320, 4166686296), (360, 3703721152), (384, 3472238580), (480, 2777790864), (512, 2604178935), (576, 2314825720), (640, 2083343148), (643, 2073623040), (720, 1851860576), (768, 1736119290), (960, 1388895432), (1152, 1157412860), (1280, 1041671574), (1286, 1036811520), (1440, 925930288), (1536, 868059645), (1920, 694447716), (1929, 691207680), (2304, 578706430), (2560, 520835787), (2572, 518405760), (2880, 462965144), (3215, 414724608), (3840, 347223858), (3858, 345603840), (4608, 289353215), (5144, 259202880), (5760, 231482572), (5787, 230402560), (6430, 207362304), (7680, 173611929), (7716, 172801920), (9645, 138241536), (10288, 129601440), (11520, 115741286), (11574, 115201280), (12860, 103681152), (15432, 86400960), (19290, 69120768), (20576, 64800720), (23040, 57870643), (23148, 57600640), (25720, 51840576), (28935, 46080512), (30864, 43200480), (38580, 34560384), (41152, 32400360), (46296, 28800320), (51440, 25920288), (57870, 23040256), (61728, 21600240), (77160, 17280192), (82304, 16200180), (90001, 14814720), (92592, 14400160), (102880, 12960144), (115740, 11520128), (123456, 10800120), (154320, 8640096), (164608, 8100090), (180002, 7407360), (185184, 7200080), (205760, 6480072), (231480, 5760064), (246912, 5400060), (270003, 4938240), (308640, 4320048), (329216, 4050045), (360004, 3703680), (370368, 3600040), (411520, 3240036), (450005, 2962944), (462960, 2880032), (493824, 2700030), (540006, 2469120), (617280, 2160024), (720008, 1851840), (740736, 1800020), (810009, 1646080), (823040, 1620018), (900010, 1481472), (925920, 1440016), (987648, 1350015), (1080012, 1234560)]