1245807360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 324

約数和(自身を含む): 5016368448

約数和(自身を除く): 3770561088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2207, 2240, 2304, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3840, 3920, 4032, 4410, 4414, 4480, 4704, 5040, 5376, 5760, 5880, 6272, 6621, 6720, 7056, 7840, 8064, 8820, 8828, 8960, 9408, 10080, 11035, 11520, 11760, 12544, 13242, 13440, 14112, 15449, 15680, 16128, 17640, 17656, 18816, 19863, 20160, 22070, 23520, 26484, 26880, 28224, 30898, 31360, 33105, 35280, 35312, 37632, 39726, 40320, 44140, 46347, 47040, 52968, 56448, 61796, 62720, 66210, 70560, 70624, 77245, 79452, 80640, 88280, 92694, 94080, 99315, 105936, 108143, 112896, 123592, 132420, 139041, 141120, 141248, 154490, 158904, 176560, 185388, 188160, 198630, 211872, 216286, 231735, 247184, 264840, 278082, 282240, 282496, 308980, 317808, 324429, 353120, 370776, 397260, 423744, 432572, 463470, 494368, 529680, 540715, 556164, 564480, 564992, 617960, 635616, 648858, 695205, 706240, 741552, 794520, 847488, 865144, 926940, 973287, 988736, 1059360, 1081430, 1112328, 1235920, 1271232, 1297716, 1390410, 1412480, 1483104, 1589040, 1622145, 1694976, 1730288, 1853880, 1946574, 1977472, 2118720, 2162860, 2224656, 2471840, 2542464, 2595432, 2780820, 2824960, 2966208, 3178080, 3244290, 3460576, 3707760, 3893148, 3954944, 4237440, 4325720, 4449312, 4866435, 4943680, 5084928, 5190864, 5561640, 5932416, 6356160, 6488580, 6921152, 7415520, 7786296, 8474880, 8651440, 8898624, 9732870, 9887360, 10381728, 11123280, 11864832, 12712320, 12977160, 13842304, 14831040, 15572592, 17302880, 17797248, 19465740, 19774720, 20763456, 22246560, 25424640, 25954320, 27684608, 29662080, 31145184, 34605760, 35594496, 38931480, 41526912, 44493120, 51908640, 59324160, 62290368, 69211520, 77862960, 83053824, 88986240, 103817280, 124580736, 138423040, 155725920, 177972480, 207634560, 249161472, 311451840, 415269120, 622903680, 1245807360]

約数ペア:

[(1, 1245807360), (2, 622903680), (3, 415269120), (4, 311451840), (5, 249161472), (6, 207634560), (7, 177972480), (8, 155725920), (9, 138423040), (10, 124580736), (12, 103817280), (14, 88986240), (15, 83053824), (16, 77862960), (18, 69211520), (20, 62290368), (21, 59324160), (24, 51908640), (28, 44493120), (30, 41526912), (32, 38931480), (35, 35594496), (36, 34605760), (40, 31145184), (42, 29662080), (45, 27684608), (48, 25954320), (49, 25424640), (56, 22246560), (60, 20763456), (63, 19774720), (64, 19465740), (70, 17797248), (72, 17302880), (80, 15572592), (84, 14831040), (90, 13842304), (96, 12977160), (98, 12712320), (105, 11864832), (112, 11123280), (120, 10381728), (126, 9887360), (128, 9732870), (140, 8898624), (144, 8651440), (147, 8474880), (160, 7786296), (168, 7415520), (180, 6921152), (192, 6488580), (196, 6356160), (210, 5932416), (224, 5561640), (240, 5190864), (245, 5084928), (252, 4943680), (256, 4866435), (280, 4449312), (288, 4325720), (294, 4237440), (315, 3954944), (320, 3893148), (336, 3707760), (360, 3460576), (384, 3244290), (392, 3178080), (420, 2966208), (441, 2824960), (448, 2780820), (480, 2595432), (490, 2542464), (504, 2471840), (560, 2224656), (576, 2162860), (588, 2118720), (630, 1977472), (640, 1946574), (672, 1853880), (720, 1730288), (735, 1694976), (768, 1622145), (784, 1589040), (840, 1483104), (882, 1412480), (896, 1390410), (960, 1297716), (980, 1271232), (1008, 1235920), (1120, 1112328), (1152, 1081430), (1176, 1059360), (1260, 988736), (1280, 973287), (1344, 926940), (1440, 865144), (1470, 847488), (1568, 794520), (1680, 741552), (1764, 706240), (1792, 695205), (1920, 648858), (1960, 635616), (2016, 617960), (2205, 564992), (2207, 564480), (2240, 556164), (2304, 540715), (2352, 529680), (2520, 494368), (2688, 463470), (2880, 432572), (2940, 423744), (3136, 397260), (3360, 370776), (3528, 353120), (3840, 324429), (3920, 317808), (4032, 308980), (4410, 282496), (4414, 282240), (4480, 278082), (4704, 264840), (5040, 247184), (5376, 231735), (5760, 216286), (5880, 211872), (6272, 198630), (6621, 188160), (6720, 185388), (7056, 176560), (7840, 158904), (8064, 154490), (8820, 141248), (8828, 141120), (8960, 139041), (9408, 132420), (10080, 123592), (11035, 112896), (11520, 108143), (11760, 105936), (12544, 99315), (13242, 94080), (13440, 92694), (14112, 88280), (15449, 80640), (15680, 79452), (16128, 77245), (17640, 70624), (17656, 70560), (18816, 66210), (19863, 62720), (20160, 61796), (22070, 56448), (23520, 52968), (26484, 47040), (26880, 46347), (28224, 44140), (30898, 40320), (31360, 39726), (33105, 37632), (35280, 35312)]