2180027520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3823}}^1$

素因数の和:3865

約数の個数: 320

約数和(自身を含む): 8495245440

約数和(自身を除く): 6315217920

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, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3823, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7646, 7920, 8640, 8910, 9504, 10368, 10560, 11469, 11880, 12672, 12960, 14256, 15292, 15840, 17280, 17820, 19008, 19115, 21120, 22938, 23760, 25920, 28512, 30584, 31680, 34407, 35640, 38016, 38230, 42053, 45876, 47520, 51840, 57024, 57345, 61168, 63360, 68814, 71280, 76460, 84106, 91752, 95040, 103221, 114048, 114690, 122336, 126159, 137628, 142560, 152920, 168212, 172035, 183504, 190080, 206442, 210265, 229380, 244672, 252318, 275256, 285120, 305840, 309663, 336424, 344070, 367008, 378477, 412884, 420530, 458760, 489344, 504636, 516105, 550512, 570240, 611680, 619326, 630795, 672848, 688140, 734016, 756954, 825768, 841060, 917520, 1009272, 1032210, 1101024, 1135431, 1223360, 1238652, 1261590, 1345696, 1376280, 1468032, 1513908, 1548315, 1651536, 1682120, 1835040, 1892385, 2018544, 2064420, 2202048, 2270862, 2446720, 2477304, 2523180, 2691392, 2752560, 3027816, 3096630, 3303072, 3364240, 3406293, 3670080, 3784770, 4037088, 4128840, 4404096, 4541724, 4954608, 5046360, 5382784, 5505120, 5677155, 6055632, 6193260, 6606144, 6728480, 6812586, 7340160, 7569540, 8074176, 8257680, 9083448, 9909216, 10092720, 11010240, 11354310, 12111264, 12386520, 13212288, 13456960, 13625172, 15139080, 16148352, 16515360, 17031465, 18166896, 19818432, 20185440, 22020480, 22708620, 24222528, 24773040, 26913920, 27250344, 30278160, 33030720, 34062930, 36333792, 39636864, 40370880, 45417240, 48445056, 49546080, 54500688, 60556320, 66061440, 68125860, 72667584, 80741760, 90834480, 99092160, 109001376, 121112640, 136251720, 145335168, 181668960, 198184320, 218002752, 242225280, 272503440, 363337920, 436005504, 545006880, 726675840, 1090013760, 2180027520]

約数ペア:

[(1, 2180027520), (2, 1090013760), (3, 726675840), (4, 545006880), (5, 436005504), (6, 363337920), (8, 272503440), (9, 242225280), (10, 218002752), (11, 198184320), (12, 181668960), (15, 145335168), (16, 136251720), (18, 121112640), (20, 109001376), (22, 99092160), (24, 90834480), (27, 80741760), (30, 72667584), (32, 68125860), (33, 66061440), (36, 60556320), (40, 54500688), (44, 49546080), (45, 48445056), (48, 45417240), (54, 40370880), (55, 39636864), (60, 36333792), (64, 34062930), (66, 33030720), (72, 30278160), (80, 27250344), (81, 26913920), (88, 24773040), (90, 24222528), (96, 22708620), (99, 22020480), (108, 20185440), (110, 19818432), (120, 18166896), (128, 17031465), (132, 16515360), (135, 16148352), (144, 15139080), (160, 13625172), (162, 13456960), (165, 13212288), (176, 12386520), (180, 12111264), (192, 11354310), (198, 11010240), (216, 10092720), (220, 9909216), (240, 9083448), (264, 8257680), (270, 8074176), (288, 7569540), (297, 7340160), (320, 6812586), (324, 6728480), (330, 6606144), (352, 6193260), (360, 6055632), (384, 5677155), (396, 5505120), (405, 5382784), (432, 5046360), (440, 4954608), (480, 4541724), (495, 4404096), (528, 4128840), (540, 4037088), (576, 3784770), (594, 3670080), (640, 3406293), (648, 3364240), (660, 3303072), (704, 3096630), (720, 3027816), (792, 2752560), (810, 2691392), (864, 2523180), (880, 2477304), (891, 2446720), (960, 2270862), (990, 2202048), (1056, 2064420), (1080, 2018544), (1152, 1892385), (1188, 1835040), (1296, 1682120), (1320, 1651536), (1408, 1548315), (1440, 1513908), (1485, 1468032), (1584, 1376280), (1620, 1345696), (1728, 1261590), (1760, 1238652), (1782, 1223360), (1920, 1135431), (1980, 1101024), (2112, 1032210), (2160, 1009272), (2376, 917520), (2592, 841060), (2640, 825768), (2880, 756954), (2970, 734016), (3168, 688140), (3240, 672848), (3456, 630795), (3520, 619326), (3564, 611680), (3823, 570240), (3960, 550512), (4224, 516105), (4320, 504636), (4455, 489344), (4752, 458760), (5184, 420530), (5280, 412884), (5760, 378477), (5940, 367008), (6336, 344070), (6480, 336424), (7040, 309663), (7128, 305840), (7646, 285120), (7920, 275256), (8640, 252318), (8910, 244672), (9504, 229380), (10368, 210265), (10560, 206442), (11469, 190080), (11880, 183504), (12672, 172035), (12960, 168212), (14256, 152920), (15292, 142560), (15840, 137628), (17280, 126159), (17820, 122336), (19008, 114690), (19115, 114048), (21120, 103221), (22938, 95040), (23760, 91752), (25920, 84106), (28512, 76460), (30584, 71280), (31680, 68814), (34407, 63360), (35640, 61168), (38016, 57345), (38230, 57024), (42053, 51840), (45876, 47520)]