1208219040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1884

約数の個数: 288

約数和(自身を含む): 4785056640

約数和(自身を除く): 3576837600

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, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 268, 280, 288, 315, 335, 336, 360, 402, 420, 469, 480, 504, 536, 560, 603, 630, 670, 672, 720, 804, 840, 938, 1005, 1008, 1072, 1120, 1206, 1260, 1340, 1407, 1440, 1608, 1680, 1789, 1876, 2010, 2016, 2144, 2345, 2412, 2520, 2680, 2814, 3015, 3216, 3360, 3578, 3752, 4020, 4221, 4690, 4824, 5040, 5360, 5367, 5628, 6030, 6432, 7035, 7156, 7504, 8040, 8442, 8945, 9380, 9648, 10080, 10720, 10734, 11256, 12060, 12523, 14070, 14312, 15008, 16080, 16101, 16884, 17890, 18760, 19296, 21105, 21468, 22512, 24120, 25046, 26835, 28140, 28624, 32160, 32202, 33768, 35780, 37520, 37569, 42210, 42936, 45024, 48240, 50092, 53670, 56280, 57248, 62615, 64404, 67536, 71560, 75040, 75138, 80505, 84420, 85872, 96480, 100184, 107340, 112560, 112707, 119863, 125230, 128808, 135072, 143120, 150276, 161010, 168840, 171744, 187845, 200368, 214680, 225120, 225414, 239726, 250460, 257616, 286240, 300552, 322020, 337680, 359589, 375690, 400736, 429360, 450828, 479452, 500920, 515232, 563535, 599315, 601104, 644040, 675360, 719178, 751380, 839041, 858720, 901656, 958904, 1001840, 1078767, 1127070, 1198630, 1202208, 1288080, 1438356, 1502760, 1678082, 1797945, 1803312, 1917808, 2003680, 2157534, 2254140, 2397260, 2517123, 2576160, 2876712, 3005520, 3356164, 3595890, 3606624, 3835616, 4195205, 4315068, 4508280, 4794520, 5034246, 5393835, 5753424, 6011040, 6712328, 7191780, 7551369, 8390410, 8630136, 9016560, 9589040, 10068492, 10787670, 11506848, 12585615, 13424656, 14383560, 15102738, 16780820, 17260272, 18033120, 19178080, 20136984, 21575340, 25171230, 26849312, 28767120, 30205476, 33561640, 34520544, 37756845, 40273968, 43150680, 50342460, 57534240, 60410952, 67123280, 75513690, 80547936, 86301360, 100684920, 120821904, 134246560, 151027380, 172602720, 201369840, 241643808, 302054760, 402739680, 604109520, 1208219040]

約数ペア:

[(1, 1208219040), (2, 604109520), (3, 402739680), (4, 302054760), (5, 241643808), (6, 201369840), (7, 172602720), (8, 151027380), (9, 134246560), (10, 120821904), (12, 100684920), (14, 86301360), (15, 80547936), (16, 75513690), (18, 67123280), (20, 60410952), (21, 57534240), (24, 50342460), (28, 43150680), (30, 40273968), (32, 37756845), (35, 34520544), (36, 33561640), (40, 30205476), (42, 28767120), (45, 26849312), (48, 25171230), (56, 21575340), (60, 20136984), (63, 19178080), (67, 18033120), (70, 17260272), (72, 16780820), (80, 15102738), (84, 14383560), (90, 13424656), (96, 12585615), (105, 11506848), (112, 10787670), (120, 10068492), (126, 9589040), (134, 9016560), (140, 8630136), (144, 8390410), (160, 7551369), (168, 7191780), (180, 6712328), (201, 6011040), (210, 5753424), (224, 5393835), (240, 5034246), (252, 4794520), (268, 4508280), (280, 4315068), (288, 4195205), (315, 3835616), (335, 3606624), (336, 3595890), (360, 3356164), (402, 3005520), (420, 2876712), (469, 2576160), (480, 2517123), (504, 2397260), (536, 2254140), (560, 2157534), (603, 2003680), (630, 1917808), (670, 1803312), (672, 1797945), (720, 1678082), (804, 1502760), (840, 1438356), (938, 1288080), (1005, 1202208), (1008, 1198630), (1072, 1127070), (1120, 1078767), (1206, 1001840), (1260, 958904), (1340, 901656), (1407, 858720), (1440, 839041), (1608, 751380), (1680, 719178), (1789, 675360), (1876, 644040), (2010, 601104), (2016, 599315), (2144, 563535), (2345, 515232), (2412, 500920), (2520, 479452), (2680, 450828), (2814, 429360), (3015, 400736), (3216, 375690), (3360, 359589), (3578, 337680), (3752, 322020), (4020, 300552), (4221, 286240), (4690, 257616), (4824, 250460), (5040, 239726), (5360, 225414), (5367, 225120), (5628, 214680), (6030, 200368), (6432, 187845), (7035, 171744), (7156, 168840), (7504, 161010), (8040, 150276), (8442, 143120), (8945, 135072), (9380, 128808), (9648, 125230), (10080, 119863), (10720, 112707), (10734, 112560), (11256, 107340), (12060, 100184), (12523, 96480), (14070, 85872), (14312, 84420), (15008, 80505), (16080, 75138), (16101, 75040), (16884, 71560), (17890, 67536), (18760, 64404), (19296, 62615), (21105, 57248), (21468, 56280), (22512, 53670), (24120, 50092), (25046, 48240), (26835, 45024), (28140, 42936), (28624, 42210), (32160, 37569), (32202, 37520), (33768, 35780)]