207947520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:588

約数の個数: 288

約数和(自身を含む): 806480640

約数和(自身を除く): 598533120

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, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 547, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1094, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1641, 1728, 1760, 1920, 1980, 2112, 2160, 2188, 2304, 2376, 2640, 2735, 2816, 2880, 2970, 3168, 3282, 3456, 3520, 3840, 3960, 4224, 4320, 4376, 4752, 4923, 5280, 5470, 5760, 5940, 6017, 6336, 6564, 6912, 7040, 7920, 8205, 8448, 8640, 8752, 9504, 9846, 10560, 10940, 11520, 11880, 12034, 12672, 13128, 14080, 14769, 15840, 16410, 17280, 17504, 18051, 19008, 19692, 21120, 21880, 23760, 24068, 24615, 25344, 26256, 29538, 30085, 31680, 32820, 34560, 35008, 36102, 38016, 39384, 42240, 43760, 47520, 48136, 49230, 52512, 54153, 59076, 60170, 63360, 65640, 70016, 72204, 73845, 76032, 78768, 87520, 90255, 95040, 96272, 98460, 105024, 108306, 118152, 120340, 126720, 131280, 140032, 144408, 147690, 157536, 162459, 175040, 180510, 190080, 192544, 196920, 210048, 216612, 236304, 240680, 262560, 270765, 288816, 295380, 315072, 324918, 350080, 361020, 380160, 385088, 393840, 420096, 433224, 472608, 481360, 525120, 541530, 577632, 590760, 630144, 649836, 700160, 722040, 770176, 787680, 812295, 866448, 945216, 962720, 1050240, 1083060, 1155264, 1181520, 1260288, 1299672, 1444080, 1540352, 1575360, 1624590, 1732896, 1890432, 1925440, 2100480, 2166120, 2310528, 2363040, 2599344, 2888160, 3150720, 3249180, 3465792, 3780864, 3850880, 4332240, 4621056, 4726080, 5198688, 5776320, 6301440, 6498360, 6931584, 7701760, 8664480, 9452160, 10397376, 11552640, 12996720, 13863168, 17328960, 18904320, 20794752, 23105280, 25993440, 34657920, 41589504, 51986880, 69315840, 103973760, 207947520]

約数ペア:

[(1, 207947520), (2, 103973760), (3, 69315840), (4, 51986880), (5, 41589504), (6, 34657920), (8, 25993440), (9, 23105280), (10, 20794752), (11, 18904320), (12, 17328960), (15, 13863168), (16, 12996720), (18, 11552640), (20, 10397376), (22, 9452160), (24, 8664480), (27, 7701760), (30, 6931584), (32, 6498360), (33, 6301440), (36, 5776320), (40, 5198688), (44, 4726080), (45, 4621056), (48, 4332240), (54, 3850880), (55, 3780864), (60, 3465792), (64, 3249180), (66, 3150720), (72, 2888160), (80, 2599344), (88, 2363040), (90, 2310528), (96, 2166120), (99, 2100480), (108, 1925440), (110, 1890432), (120, 1732896), (128, 1624590), (132, 1575360), (135, 1540352), (144, 1444080), (160, 1299672), (165, 1260288), (176, 1181520), (180, 1155264), (192, 1083060), (198, 1050240), (216, 962720), (220, 945216), (240, 866448), (256, 812295), (264, 787680), (270, 770176), (288, 722040), (297, 700160), (320, 649836), (330, 630144), (352, 590760), (360, 577632), (384, 541530), (396, 525120), (432, 481360), (440, 472608), (480, 433224), (495, 420096), (528, 393840), (540, 385088), (547, 380160), (576, 361020), (594, 350080), (640, 324918), (660, 315072), (704, 295380), (720, 288816), (768, 270765), (792, 262560), (864, 240680), (880, 236304), (960, 216612), (990, 210048), (1056, 196920), (1080, 192544), (1094, 190080), (1152, 180510), (1188, 175040), (1280, 162459), (1320, 157536), (1408, 147690), (1440, 144408), (1485, 140032), (1584, 131280), (1641, 126720), (1728, 120340), (1760, 118152), (1920, 108306), (1980, 105024), (2112, 98460), (2160, 96272), (2188, 95040), (2304, 90255), (2376, 87520), (2640, 78768), (2735, 76032), (2816, 73845), (2880, 72204), (2970, 70016), (3168, 65640), (3282, 63360), (3456, 60170), (3520, 59076), (3840, 54153), (3960, 52512), (4224, 49230), (4320, 48136), (4376, 47520), (4752, 43760), (4923, 42240), (5280, 39384), (5470, 38016), (5760, 36102), (5940, 35008), (6017, 34560), (6336, 32820), (6564, 31680), (6912, 30085), (7040, 29538), (7920, 26256), (8205, 25344), (8448, 24615), (8640, 24068), (8752, 23760), (9504, 21880), (9846, 21120), (10560, 19692), (10940, 19008), (11520, 18051), (11880, 17504), (12034, 17280), (12672, 16410), (13128, 15840), (14080, 14769)]