2080520640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7297}}^1$

素因数の和:7337

約数の個数: 280

約数和(自身を含む): 8074682352

約数和(自身を除く): 5994161712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7297, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 14256, 14594, 15840, 17820, 19008, 21891, 23760, 25920, 28512, 29188, 31680, 35640, 36485, 43782, 47520, 57024, 58376, 65673, 71280, 72970, 80267, 87564, 95040, 109455, 116752, 131346, 142560, 145940, 160534, 175128, 197019, 218910, 233504, 240801, 262692, 285120, 291880, 321068, 328365, 350256, 394038, 401335, 437820, 467008, 481602, 525384, 583760, 591057, 642136, 656730, 700512, 722403, 788076, 802670, 875640, 963204, 985095, 1050768, 1167520, 1182114, 1204005, 1284272, 1313460, 1401024, 1444806, 1576152, 1605340, 1751280, 1926408, 1970190, 2101536, 2167209, 2335040, 2364228, 2408010, 2568544, 2626920, 2889612, 2955285, 3152304, 3210680, 3502560, 3612015, 3852816, 3940380, 4203072, 4334418, 4728456, 4816020, 5137088, 5253840, 5779224, 5910570, 6304608, 6421360, 6501627, 7005120, 7224030, 7705632, 7880760, 8668836, 9456912, 9632040, 10507680, 10836045, 11558448, 11821140, 12609216, 12842720, 13003254, 14448060, 15411264, 15761520, 17337672, 18913824, 19264080, 21015360, 21672090, 23116896, 23642280, 25685440, 26006508, 28896120, 31523040, 32508135, 34675344, 37827648, 38528160, 43344180, 46233792, 47284560, 52013016, 57792240, 63046080, 65016270, 69350688, 77056320, 86688360, 94569120, 104026032, 115584480, 130032540, 138701376, 173376720, 189138240, 208052064, 231168960, 260065080, 346753440, 416104128, 520130160, 693506880, 1040260320, 2080520640]

約数ペア:

[(1, 2080520640), (2, 1040260320), (3, 693506880), (4, 520130160), (5, 416104128), (6, 346753440), (8, 260065080), (9, 231168960), (10, 208052064), (11, 189138240), (12, 173376720), (15, 138701376), (16, 130032540), (18, 115584480), (20, 104026032), (22, 94569120), (24, 86688360), (27, 77056320), (30, 69350688), (32, 65016270), (33, 63046080), (36, 57792240), (40, 52013016), (44, 47284560), (45, 46233792), (48, 43344180), (54, 38528160), (55, 37827648), (60, 34675344), (64, 32508135), (66, 31523040), (72, 28896120), (80, 26006508), (81, 25685440), (88, 23642280), (90, 23116896), (96, 21672090), (99, 21015360), (108, 19264080), (110, 18913824), (120, 17337672), (132, 15761520), (135, 15411264), (144, 14448060), (160, 13003254), (162, 12842720), (165, 12609216), (176, 11821140), (180, 11558448), (192, 10836045), (198, 10507680), (216, 9632040), (220, 9456912), (240, 8668836), (264, 7880760), (270, 7705632), (288, 7224030), (297, 7005120), (320, 6501627), (324, 6421360), (330, 6304608), (352, 5910570), (360, 5779224), (396, 5253840), (405, 5137088), (432, 4816020), (440, 4728456), (480, 4334418), (495, 4203072), (528, 3940380), (540, 3852816), (576, 3612015), (594, 3502560), (648, 3210680), (660, 3152304), (704, 2955285), (720, 2889612), (792, 2626920), (810, 2568544), (864, 2408010), (880, 2364228), (891, 2335040), (960, 2167209), (990, 2101536), (1056, 1970190), (1080, 1926408), (1188, 1751280), (1296, 1605340), (1320, 1576152), (1440, 1444806), (1485, 1401024), (1584, 1313460), (1620, 1284272), (1728, 1204005), (1760, 1182114), (1782, 1167520), (1980, 1050768), (2112, 985095), (2160, 963204), (2376, 875640), (2592, 802670), (2640, 788076), (2880, 722403), (2970, 700512), (3168, 656730), (3240, 642136), (3520, 591057), (3564, 583760), (3960, 525384), (4320, 481602), (4455, 467008), (4752, 437820), (5184, 401335), (5280, 394038), (5940, 350256), (6336, 328365), (6480, 321068), (7128, 291880), (7297, 285120), (7920, 262692), (8640, 240801), (8910, 233504), (9504, 218910), (10560, 197019), (11880, 175128), (12960, 160534), (14256, 145940), (14594, 142560), (15840, 131346), (17820, 116752), (19008, 109455), (21891, 95040), (23760, 87564), (25920, 80267), (28512, 72970), (29188, 71280), (31680, 65673), (35640, 58376), (36485, 57024), (43782, 47520)]