1247685120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1$

素因数の和:593

約数の個数: 400

約数和(自身を含む): 4883982048

約数和(自身を除く): 3636296928

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, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 512, 528, 540, 547, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1094, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1536, 1584, 1620, 1641, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2188, 2304, 2376, 2560, 2592, 2640, 2735, 2816, 2880, 2970, 3168, 3240, 3282, 3456, 3520, 3564, 3840, 3960, 4224, 4320, 4376, 4455, 4608, 4752, 4923, 5184, 5280, 5470, 5632, 5760, 5940, 6017, 6336, 6480, 6564, 6912, 7040, 7128, 7680, 7920, 8205, 8448, 8640, 8752, 8910, 9504, 9846, 10368, 10560, 10940, 11520, 11880, 12034, 12672, 12960, 13128, 13824, 14080, 14256, 14769, 15840, 16410, 16896, 17280, 17504, 17820, 18051, 19008, 19692, 20736, 21120, 21880, 23040, 23760, 24068, 24615, 25344, 25920, 26256, 28160, 28512, 29538, 30085, 31680, 32820, 34560, 35008, 35640, 36102, 38016, 39384, 41472, 42240, 43760, 44307, 47520, 48136, 49230, 50688, 51840, 52512, 54153, 57024, 59076, 60170, 63360, 65640, 69120, 70016, 71280, 72204, 73845, 76032, 78768, 84480, 87520, 88614, 90255, 95040, 96272, 98460, 103680, 105024, 108306, 114048, 118152, 120340, 126720, 131280, 140032, 142560, 144408, 147690, 152064, 157536, 162459, 175040, 177228, 180510, 190080, 192544, 196920, 207360, 210048, 216612, 221535, 228096, 236304, 240680, 253440, 262560, 270765, 280064, 285120, 288816, 295380, 315072, 324918, 350080, 354456, 361020, 380160, 385088, 393840, 420096, 433224, 443070, 456192, 472608, 481360, 487377, 525120, 541530, 570240, 577632, 590760, 630144, 649836, 700160, 708912, 722040, 760320, 770176, 787680, 812295, 840192, 866448, 886140, 945216, 962720, 974754, 1050240, 1083060, 1140480, 1155264, 1181520, 1260288, 1299672, 1400320, 1417824, 1444080, 1540352, 1575360, 1624590, 1732896, 1772280, 1890432, 1925440, 1949508, 2100480, 2166120, 2280960, 2310528, 2363040, 2436885, 2520576, 2599344, 2835648, 2888160, 3080704, 3150720, 3249180, 3465792, 3544560, 3780864, 3850880, 3899016, 4200960, 4332240, 4621056, 4726080, 4873770, 5198688, 5671296, 5776320, 6301440, 6498360, 6931584, 7089120, 7561728, 7701760, 7798032, 8664480, 9242112, 9452160, 9747540, 10397376, 11342592, 11552640, 12602880, 12996720, 13863168, 14178240, 15403520, 15596064, 17328960, 18904320, 19495080, 20794752, 22685184, 23105280, 25993440, 27726336, 28356480, 31192128, 34657920, 37808640, 38990160, 41589504, 46210560, 51986880, 56712960, 62384256, 69315840, 77980320, 83179008, 103973760, 113425920, 124768512, 138631680, 155960640, 207947520, 249537024, 311921280, 415895040, 623842560, 1247685120]

約数ペア:

[(1, 1247685120), (2, 623842560), (3, 415895040), (4, 311921280), (5, 249537024), (6, 207947520), (8, 155960640), (9, 138631680), (10, 124768512), (11, 113425920), (12, 103973760), (15, 83179008), (16, 77980320), (18, 69315840), (20, 62384256), (22, 56712960), (24, 51986880), (27, 46210560), (30, 41589504), (32, 38990160), (33, 37808640), (36, 34657920), (40, 31192128), (44, 28356480), (45, 27726336), (48, 25993440), (54, 23105280), (55, 22685184), (60, 20794752), (64, 19495080), (66, 18904320), (72, 17328960), (80, 15596064), (81, 15403520), (88, 14178240), (90, 13863168), (96, 12996720), (99, 12602880), (108, 11552640), (110, 11342592), (120, 10397376), (128, 9747540), (132, 9452160), (135, 9242112), (144, 8664480), (160, 7798032), (162, 7701760), (165, 7561728), (176, 7089120), (180, 6931584), (192, 6498360), (198, 6301440), (216, 5776320), (220, 5671296), (240, 5198688), (256, 4873770), (264, 4726080), (270, 4621056), (288, 4332240), (297, 4200960), (320, 3899016), (324, 3850880), (330, 3780864), (352, 3544560), (360, 3465792), (384, 3249180), (396, 3150720), (405, 3080704), (432, 2888160), (440, 2835648), (480, 2599344), (495, 2520576), (512, 2436885), (528, 2363040), (540, 2310528), (547, 2280960), (576, 2166120), (594, 2100480), (640, 1949508), (648, 1925440), (660, 1890432), (704, 1772280), (720, 1732896), (768, 1624590), (792, 1575360), (810, 1540352), (864, 1444080), (880, 1417824), (891, 1400320), (960, 1299672), (990, 1260288), (1056, 1181520), (1080, 1155264), (1094, 1140480), (1152, 1083060), (1188, 1050240), (1280, 974754), (1296, 962720), (1320, 945216), (1408, 886140), (1440, 866448), (1485, 840192), (1536, 812295), (1584, 787680), (1620, 770176), (1641, 760320), (1728, 722040), (1760, 708912), (1782, 700160), (1920, 649836), (1980, 630144), (2112, 590760), (2160, 577632), (2188, 570240), (2304, 541530), (2376, 525120), (2560, 487377), (2592, 481360), (2640, 472608), (2735, 456192), (2816, 443070), (2880, 433224), (2970, 420096), (3168, 393840), (3240, 385088), (3282, 380160), (3456, 361020), (3520, 354456), (3564, 350080), (3840, 324918), (3960, 315072), (4224, 295380), (4320, 288816), (4376, 285120), (4455, 280064), (4608, 270765), (4752, 262560), (4923, 253440), (5184, 240680), (5280, 236304), (5470, 228096), (5632, 221535), (5760, 216612), (5940, 210048), (6017, 207360), (6336, 196920), (6480, 192544), (6564, 190080), (6912, 180510), (7040, 177228), (7128, 175040), (7680, 162459), (7920, 157536), (8205, 152064), (8448, 147690), (8640, 144408), (8752, 142560), (8910, 140032), (9504, 131280), (9846, 126720), (10368, 120340), (10560, 118152), (10940, 114048), (11520, 108306), (11880, 105024), (12034, 103680), (12672, 98460), (12960, 96272), (13128, 95040), (13824, 90255), (14080, 88614), (14256, 87520), (14769, 84480), (15840, 78768), (16410, 76032), (16896, 73845), (17280, 72204), (17504, 71280), (17820, 70016), (18051, 69120), (19008, 65640), (19692, 63360), (20736, 60170), (21120, 59076), (21880, 57024), (23040, 54153), (23760, 52512), (24068, 51840), (24615, 50688), (25344, 49230), (25920, 48136), (26256, 47520), (28160, 44307), (28512, 43760), (29538, 42240), (30085, 41472), (31680, 39384), (32820, 38016), (34560, 36102), (35008, 35640)]