19779863040

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{13627}}^1$

素因数の和:13669

約数の個数: 400

約数和(自身を含む): 80971906752

約数和(自身を除く): 61192043712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 9072, 10080, 10368, 10752, 11340, 11520, 12096, 12960, 13440, 13627, 13824, 15120, 16128, 17280, 17920, 18144, 20160, 20736, 22680, 23040, 24192, 25920, 26880, 27254, 30240, 32256, 34560, 36288, 40320, 40881, 41472, 45360, 48384, 51840, 53760, 54508, 60480, 68135, 69120, 72576, 80640, 81762, 90720, 95389, 96768, 103680, 109016, 120960, 122643, 136270, 145152, 161280, 163524, 181440, 190778, 204405, 207360, 218032, 241920, 245286, 272540, 286167, 290304, 327048, 362880, 367929, 381556, 408810, 436064, 476945, 483840, 490572, 545080, 572334, 613215, 654096, 725760, 735858, 763112, 817620, 858501, 872128, 953890, 981144, 1090160, 1103787, 1144668, 1226430, 1308192, 1430835, 1451520, 1471716, 1526224, 1635240, 1717002, 1744256, 1839645, 1907780, 1962288, 2180320, 2207574, 2289336, 2452860, 2575503, 2616384, 2861670, 2943432, 3052448, 3270480, 3434004, 3488512, 3679290, 3815560, 3924576, 4292505, 4360640, 4415148, 4578672, 4905720, 5151006, 5232768, 5518935, 5723340, 5886864, 6104896, 6540960, 6868008, 6977024, 7358580, 7631120, 7726509, 7849152, 8585010, 8721280, 8830296, 9157344, 9811440, 10302012, 10465536, 11037870, 11446680, 11773728, 12209792, 12877515, 13081920, 13736016, 14717160, 15262240, 15453018, 15698304, 17170020, 17442560, 17660592, 18314688, 19622880, 20604024, 20931072, 22075740, 22893360, 23547456, 24419584, 25755030, 26163840, 27472032, 29434320, 30524480, 30906036, 31396608, 34340040, 34885120, 35321184, 36629376, 38632545, 39245760, 41208048, 44151480, 45786720, 47094912, 48839168, 51510060, 52327680, 54944064, 58868640, 61048960, 61812072, 62793216, 68680080, 70642368, 73258752, 77265090, 78491520, 82416096, 88302960, 91573440, 94189824, 103020120, 104655360, 109888128, 117737280, 122097920, 123624144, 137360160, 141284736, 146517504, 154530180, 156983040, 164832192, 176605920, 183146880, 188379648, 206040240, 219776256, 235474560, 244195840, 247248288, 274720320, 282569472, 309060360, 313966080, 329664384, 353211840, 366293760, 412080480, 439552512, 470949120, 494496576, 549440640, 565138944, 618120720, 659328768, 706423680, 732587520, 824160960, 941898240, 988993152, 1098881280, 1236241440, 1318657536, 1412847360, 1648321920, 1977986304, 2197762560, 2472482880, 2825694720, 3296643840, 3955972608, 4944965760, 6593287680, 9889931520, 19779863040]

約数ペア:

[(1, 19779863040), (2, 9889931520), (3, 6593287680), (4, 4944965760), (5, 3955972608), (6, 3296643840), (7, 2825694720), (8, 2472482880), (9, 2197762560), (10, 1977986304), (12, 1648321920), (14, 1412847360), (15, 1318657536), (16, 1236241440), (18, 1098881280), (20, 988993152), (21, 941898240), (24, 824160960), (27, 732587520), (28, 706423680), (30, 659328768), (32, 618120720), (35, 565138944), (36, 549440640), (40, 494496576), (42, 470949120), (45, 439552512), (48, 412080480), (54, 366293760), (56, 353211840), (60, 329664384), (63, 313966080), (64, 309060360), (70, 282569472), (72, 274720320), (80, 247248288), (81, 244195840), (84, 235474560), (90, 219776256), (96, 206040240), (105, 188379648), (108, 183146880), (112, 176605920), (120, 164832192), (126, 156983040), (128, 154530180), (135, 146517504), (140, 141284736), (144, 137360160), (160, 123624144), (162, 122097920), (168, 117737280), (180, 109888128), (189, 104655360), (192, 103020120), (210, 94189824), (216, 91573440), (224, 88302960), (240, 82416096), (252, 78491520), (256, 77265090), (270, 73258752), (280, 70642368), (288, 68680080), (315, 62793216), (320, 61812072), (324, 61048960), (336, 58868640), (360, 54944064), (378, 52327680), (384, 51510060), (405, 48839168), (420, 47094912), (432, 45786720), (448, 44151480), (480, 41208048), (504, 39245760), (512, 38632545), (540, 36629376), (560, 35321184), (567, 34885120), (576, 34340040), (630, 31396608), (640, 30906036), (648, 30524480), (672, 29434320), (720, 27472032), (756, 26163840), (768, 25755030), (810, 24419584), (840, 23547456), (864, 22893360), (896, 22075740), (945, 20931072), (960, 20604024), (1008, 19622880), (1080, 18314688), (1120, 17660592), (1134, 17442560), (1152, 17170020), (1260, 15698304), (1280, 15453018), (1296, 15262240), (1344, 14717160), (1440, 13736016), (1512, 13081920), (1536, 12877515), (1620, 12209792), (1680, 11773728), (1728, 11446680), (1792, 11037870), (1890, 10465536), (1920, 10302012), (2016, 9811440), (2160, 9157344), (2240, 8830296), (2268, 8721280), (2304, 8585010), (2520, 7849152), (2560, 7726509), (2592, 7631120), (2688, 7358580), (2835, 6977024), (2880, 6868008), (3024, 6540960), (3240, 6104896), (3360, 5886864), (3456, 5723340), (3584, 5518935), (3780, 5232768), (3840, 5151006), (4032, 4905720), (4320, 4578672), (4480, 4415148), (4536, 4360640), (4608, 4292505), (5040, 3924576), (5184, 3815560), (5376, 3679290), (5670, 3488512), (5760, 3434004), (6048, 3270480), (6480, 3052448), (6720, 2943432), (6912, 2861670), (7560, 2616384), (7680, 2575503), (8064, 2452860), (8640, 2289336), (8960, 2207574), (9072, 2180320), (10080, 1962288), (10368, 1907780), (10752, 1839645), (11340, 1744256), (11520, 1717002), (12096, 1635240), (12960, 1526224), (13440, 1471716), (13627, 1451520), (13824, 1430835), (15120, 1308192), (16128, 1226430), (17280, 1144668), (17920, 1103787), (18144, 1090160), (20160, 981144), (20736, 953890), (22680, 872128), (23040, 858501), (24192, 817620), (25920, 763112), (26880, 735858), (27254, 725760), (30240, 654096), (32256, 613215), (34560, 572334), (36288, 545080), (40320, 490572), (40881, 483840), (41472, 476945), (45360, 436064), (48384, 408810), (51840, 381556), (53760, 367929), (54508, 362880), (60480, 327048), (68135, 290304), (69120, 286167), (72576, 272540), (80640, 245286), (81762, 241920), (90720, 218032), (95389, 207360), (96768, 204405), (103680, 190778), (109016, 181440), (120960, 163524), (122643, 161280), (136270, 145152)]