2556335040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2155

約数の個数: 224

約数和(自身を含む): 9327757824

約数和(自身を除く): 6771422784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 197, 210, 224, 240, 280, 320, 336, 394, 420, 448, 480, 560, 591, 672, 788, 840, 960, 985, 1120, 1182, 1344, 1379, 1576, 1680, 1931, 1970, 2240, 2364, 2758, 2955, 3152, 3360, 3862, 3940, 4137, 4728, 5516, 5793, 5910, 6304, 6720, 6895, 7724, 7880, 8274, 9456, 9655, 11032, 11586, 11820, 12608, 13517, 13790, 15448, 15760, 16548, 18912, 19310, 20685, 22064, 23172, 23640, 27034, 27580, 28965, 30896, 31520, 33096, 37824, 38620, 40551, 41370, 44128, 46344, 47280, 54068, 55160, 57930, 61792, 63040, 66192, 67585, 77240, 81102, 82740, 88256, 92688, 94560, 108136, 110320, 115860, 123584, 132384, 135170, 154480, 162204, 165480, 185376, 189120, 202755, 216272, 220640, 231720, 264768, 270340, 308960, 324408, 330960, 370752, 380407, 405510, 432544, 441280, 463440, 540680, 617920, 648816, 661920, 760814, 811020, 865088, 926880, 1081360, 1141221, 1297632, 1323840, 1521628, 1622040, 1853760, 1902035, 2162720, 2282442, 2595264, 2662849, 3043256, 3244080, 3804070, 4325440, 4564884, 5325698, 5706105, 6086512, 6488160, 7608140, 7988547, 9129768, 10651396, 11412210, 12173024, 12976320, 13314245, 15216280, 15977094, 18259536, 21302792, 22824420, 24346048, 26628490, 30432560, 31954188, 36519072, 39942735, 42605584, 45648840, 53256980, 60865120, 63908376, 73038144, 79885470, 85211168, 91297680, 106513960, 121730240, 127816752, 159770940, 170422336, 182595360, 213027920, 255633504, 319541880, 365190720, 426055840, 511267008, 639083760, 852111680, 1278167520, 2556335040]

約数ペア:

[(1, 2556335040), (2, 1278167520), (3, 852111680), (4, 639083760), (5, 511267008), (6, 426055840), (7, 365190720), (8, 319541880), (10, 255633504), (12, 213027920), (14, 182595360), (15, 170422336), (16, 159770940), (20, 127816752), (21, 121730240), (24, 106513960), (28, 91297680), (30, 85211168), (32, 79885470), (35, 73038144), (40, 63908376), (42, 60865120), (48, 53256980), (56, 45648840), (60, 42605584), (64, 39942735), (70, 36519072), (80, 31954188), (84, 30432560), (96, 26628490), (105, 24346048), (112, 22824420), (120, 21302792), (140, 18259536), (160, 15977094), (168, 15216280), (192, 13314245), (197, 12976320), (210, 12173024), (224, 11412210), (240, 10651396), (280, 9129768), (320, 7988547), (336, 7608140), (394, 6488160), (420, 6086512), (448, 5706105), (480, 5325698), (560, 4564884), (591, 4325440), (672, 3804070), (788, 3244080), (840, 3043256), (960, 2662849), (985, 2595264), (1120, 2282442), (1182, 2162720), (1344, 1902035), (1379, 1853760), (1576, 1622040), (1680, 1521628), (1931, 1323840), (1970, 1297632), (2240, 1141221), (2364, 1081360), (2758, 926880), (2955, 865088), (3152, 811020), (3360, 760814), (3862, 661920), (3940, 648816), (4137, 617920), (4728, 540680), (5516, 463440), (5793, 441280), (5910, 432544), (6304, 405510), (6720, 380407), (6895, 370752), (7724, 330960), (7880, 324408), (8274, 308960), (9456, 270340), (9655, 264768), (11032, 231720), (11586, 220640), (11820, 216272), (12608, 202755), (13517, 189120), (13790, 185376), (15448, 165480), (15760, 162204), (16548, 154480), (18912, 135170), (19310, 132384), (20685, 123584), (22064, 115860), (23172, 110320), (23640, 108136), (27034, 94560), (27580, 92688), (28965, 88256), (30896, 82740), (31520, 81102), (33096, 77240), (37824, 67585), (38620, 66192), (40551, 63040), (41370, 61792), (44128, 57930), (46344, 55160), (47280, 54068)]