8270520301440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{389437}}^1$

素因数の和:390694

約数の個数: 256

約数和(自身を含む): 29315334888000

約数和(自身を除く): 21044814586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1229, 1440, 1728, 1920, 2160, 2458, 2880, 3456, 3687, 4320, 4916, 5760, 6145, 7374, 8640, 9832, 11061, 12290, 14748, 17280, 18435, 19664, 22122, 24580, 29496, 33183, 36870, 39328, 44244, 49160, 55305, 58992, 66366, 73740, 78656, 88488, 98320, 110610, 117984, 132732, 147480, 157312, 165915, 176976, 196640, 221220, 235968, 265464, 294960, 331830, 353952, 389437, 393280, 442440, 471936, 530928, 589920, 663660, 707904, 778874, 786560, 884880, 1061856, 1168311, 1179840, 1327320, 1415808, 1557748, 1769760, 1947185, 2123712, 2336622, 2359680, 2654640, 3115496, 3504933, 3539520, 3894370, 4247424, 4673244, 5309280, 5841555, 6230992, 7009866, 7079040, 7788740, 9346488, 10514799, 10618560, 11683110, 12461984, 14019732, 15577480, 17524665, 18692976, 21029598, 21237120, 23366220, 24923968, 28039464, 31154960, 35049330, 37385952, 42059196, 46732440, 49847936, 52573995, 56078928, 62309920, 70098660, 74771904, 84118392, 93464880, 105147990, 112157856, 124619840, 140197320, 149543808, 168236784, 186929760, 210295980, 224315712, 249239680, 280394640, 336473568, 373859520, 420591960, 448631424, 478618073, 560789280, 672947136, 747719040, 841183920, 957236146, 1121578560, 1345894272, 1435854219, 1682367840, 1914472292, 2243157120, 2393090365, 2871708438, 3364735680, 3828944584, 4307562657, 4786180730, 5743416876, 6729471360, 7179271095, 7657889168, 8615125314, 9572361460, 11486833752, 12922687971, 14358542190, 15315778336, 17230250628, 19144722920, 21537813285, 22973667504, 25845375942, 28717084380, 30631556672, 34460501256, 38289445840, 43075626570, 45947335008, 51690751884, 57434168760, 61263113344, 64613439855, 68921002512, 76578891680, 86151253140, 91894670016, 103381503768, 114868337520, 129226879710, 137842005024, 153157783360, 172302506280, 183789340032, 206763007536, 229736675040, 258453759420, 275684010048, 306315566720, 344605012560, 413526015072, 459473350080, 516907518840, 551368020096, 689210025120, 827052030144, 918946700160, 1033815037680, 1378420050240, 1654104060288, 2067630075360, 2756840100480, 4135260150720, 8270520301440]

約数ペア:

[(1, 8270520301440), (2, 4135260150720), (3, 2756840100480), (4, 2067630075360), (5, 1654104060288), (6, 1378420050240), (8, 1033815037680), (9, 918946700160), (10, 827052030144), (12, 689210025120), (15, 551368020096), (16, 516907518840), (18, 459473350080), (20, 413526015072), (24, 344605012560), (27, 306315566720), (30, 275684010048), (32, 258453759420), (36, 229736675040), (40, 206763007536), (45, 183789340032), (48, 172302506280), (54, 153157783360), (60, 137842005024), (64, 129226879710), (72, 114868337520), (80, 103381503768), (90, 91894670016), (96, 86151253140), (108, 76578891680), (120, 68921002512), (128, 64613439855), (135, 61263113344), (144, 57434168760), (160, 51690751884), (180, 45947335008), (192, 43075626570), (216, 38289445840), (240, 34460501256), (270, 30631556672), (288, 28717084380), (320, 25845375942), (360, 22973667504), (384, 21537813285), (432, 19144722920), (480, 17230250628), (540, 15315778336), (576, 14358542190), (640, 12922687971), (720, 11486833752), (864, 9572361460), (960, 8615125314), (1080, 7657889168), (1152, 7179271095), (1229, 6729471360), (1440, 5743416876), (1728, 4786180730), (1920, 4307562657), (2160, 3828944584), (2458, 3364735680), (2880, 2871708438), (3456, 2393090365), (3687, 2243157120), (4320, 1914472292), (4916, 1682367840), (5760, 1435854219), (6145, 1345894272), (7374, 1121578560), (8640, 957236146), (9832, 841183920), (11061, 747719040), (12290, 672947136), (14748, 560789280), (17280, 478618073), (18435, 448631424), (19664, 420591960), (22122, 373859520), (24580, 336473568), (29496, 280394640), (33183, 249239680), (36870, 224315712), (39328, 210295980), (44244, 186929760), (49160, 168236784), (55305, 149543808), (58992, 140197320), (66366, 124619840), (73740, 112157856), (78656, 105147990), (88488, 93464880), (98320, 84118392), (110610, 74771904), (117984, 70098660), (132732, 62309920), (147480, 56078928), (157312, 52573995), (165915, 49847936), (176976, 46732440), (196640, 42059196), (221220, 37385952), (235968, 35049330), (265464, 31154960), (294960, 28039464), (331830, 24923968), (353952, 23366220), (389437, 21237120), (393280, 21029598), (442440, 18692976), (471936, 17524665), (530928, 15577480), (589920, 14019732), (663660, 12461984), (707904, 11683110), (778874, 10618560), (786560, 10514799), (884880, 9346488), (1061856, 7788740), (1168311, 7079040), (1179840, 7009866), (1327320, 6230992), (1415808, 5841555), (1557748, 5309280), (1769760, 4673244), (1947185, 4247424), (2123712, 3894370), (2336622, 3539520), (2359680, 3504933), (2654640, 3115496)]