2160998784

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{1823}}^1$

素因数の和:1867

約数の個数: 256

約数和(自身を含む): 7441920000

約数和(自身を除く): 5280921216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 686, 756, 784, 864, 882, 896, 1008, 1029, 1152, 1176, 1323, 1344, 1372, 1512, 1568, 1728, 1764, 1823, 2016, 2058, 2352, 2646, 2688, 2744, 3024, 3087, 3136, 3456, 3528, 3646, 4032, 4116, 4704, 5292, 5469, 5488, 6048, 6174, 6272, 7056, 7292, 8064, 8232, 9261, 9408, 10584, 10938, 10976, 12096, 12348, 12761, 14112, 14584, 16407, 16464, 18522, 18816, 21168, 21876, 21952, 24192, 24696, 25522, 28224, 29168, 32814, 32928, 37044, 38283, 42336, 43752, 43904, 49221, 49392, 51044, 56448, 58336, 65628, 65856, 74088, 76566, 84672, 87504, 89327, 98442, 98784, 102088, 114849, 116672, 131256, 131712, 148176, 153132, 169344, 175008, 178654, 196884, 197568, 204176, 229698, 233344, 262512, 267981, 296352, 306264, 344547, 350016, 357308, 393768, 395136, 408352, 459396, 525024, 535962, 592704, 612528, 625289, 689094, 700032, 714616, 787536, 803943, 816704, 918792, 1050048, 1071924, 1185408, 1225056, 1250578, 1378188, 1429232, 1575072, 1607886, 1633408, 1837584, 1875867, 2100096, 2143848, 2411829, 2450112, 2501156, 2756376, 2858464, 3150144, 3215772, 3675168, 3751734, 4287696, 4823658, 4900224, 5002312, 5512752, 5627601, 5716928, 6300288, 6431544, 7350336, 7503468, 8575392, 9647316, 10004624, 11025504, 11255202, 11433856, 12863088, 14700672, 15006936, 16882803, 17150784, 19294632, 20009248, 22051008, 22510404, 25726176, 30013872, 33765606, 34301568, 38589264, 40018496, 44102016, 45020808, 51452352, 60027744, 67531212, 77178528, 80036992, 90041616, 102904704, 120055488, 135062424, 154357056, 180083232, 240110976, 270124848, 308714112, 360166464, 540249696, 720332928, 1080499392, 2160998784]

約数ペア:

[(1, 2160998784), (2, 1080499392), (3, 720332928), (4, 540249696), (6, 360166464), (7, 308714112), (8, 270124848), (9, 240110976), (12, 180083232), (14, 154357056), (16, 135062424), (18, 120055488), (21, 102904704), (24, 90041616), (27, 80036992), (28, 77178528), (32, 67531212), (36, 60027744), (42, 51452352), (48, 45020808), (49, 44102016), (54, 40018496), (56, 38589264), (63, 34301568), (64, 33765606), (72, 30013872), (84, 25726176), (96, 22510404), (98, 22051008), (108, 20009248), (112, 19294632), (126, 17150784), (128, 16882803), (144, 15006936), (147, 14700672), (168, 12863088), (189, 11433856), (192, 11255202), (196, 11025504), (216, 10004624), (224, 9647316), (252, 8575392), (288, 7503468), (294, 7350336), (336, 6431544), (343, 6300288), (378, 5716928), (384, 5627601), (392, 5512752), (432, 5002312), (441, 4900224), (448, 4823658), (504, 4287696), (576, 3751734), (588, 3675168), (672, 3215772), (686, 3150144), (756, 2858464), (784, 2756376), (864, 2501156), (882, 2450112), (896, 2411829), (1008, 2143848), (1029, 2100096), (1152, 1875867), (1176, 1837584), (1323, 1633408), (1344, 1607886), (1372, 1575072), (1512, 1429232), (1568, 1378188), (1728, 1250578), (1764, 1225056), (1823, 1185408), (2016, 1071924), (2058, 1050048), (2352, 918792), (2646, 816704), (2688, 803943), (2744, 787536), (3024, 714616), (3087, 700032), (3136, 689094), (3456, 625289), (3528, 612528), (3646, 592704), (4032, 535962), (4116, 525024), (4704, 459396), (5292, 408352), (5469, 395136), (5488, 393768), (6048, 357308), (6174, 350016), (6272, 344547), (7056, 306264), (7292, 296352), (8064, 267981), (8232, 262512), (9261, 233344), (9408, 229698), (10584, 204176), (10938, 197568), (10976, 196884), (12096, 178654), (12348, 175008), (12761, 169344), (14112, 153132), (14584, 148176), (16407, 131712), (16464, 131256), (18522, 116672), (18816, 114849), (21168, 102088), (21876, 98784), (21952, 98442), (24192, 89327), (24696, 87504), (25522, 84672), (28224, 76566), (29168, 74088), (32814, 65856), (32928, 65628), (37044, 58336), (38283, 56448), (42336, 51044), (43752, 49392), (43904, 49221)]