8571197440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 23226905520

約数和(自身を除く): 14655708080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 67, 80, 104, 124, 128, 130, 134, 155, 160, 208, 248, 256, 260, 268, 310, 320, 335, 403, 416, 496, 512, 520, 536, 620, 640, 670, 806, 832, 871, 961, 992, 1024, 1040, 1072, 1240, 1280, 1340, 1612, 1664, 1742, 1922, 1984, 2015, 2048, 2077, 2080, 2144, 2480, 2560, 2680, 3224, 3328, 3484, 3844, 3968, 4030, 4154, 4160, 4288, 4355, 4805, 4960, 5120, 5360, 6448, 6656, 6968, 7688, 7936, 8060, 8308, 8320, 8576, 8710, 9610, 9920, 10240, 10385, 10720, 12493, 12896, 13312, 13936, 15376, 15872, 16120, 16616, 16640, 17152, 17420, 19220, 19840, 20770, 21440, 24986, 25792, 26624, 27001, 27872, 30752, 31744, 32240, 33232, 33280, 34304, 34840, 38440, 39680, 41540, 42880, 49972, 51584, 54002, 55744, 61504, 62465, 63488, 64387, 64480, 66464, 66560, 68608, 69680, 76880, 79360, 83080, 85760, 99944, 103168, 108004, 111488, 123008, 124930, 128774, 128960, 132928, 133120, 135005, 137216, 139360, 153760, 158720, 166160, 171520, 199888, 206336, 216008, 222976, 246016, 249860, 257548, 257920, 265856, 270010, 278720, 307520, 317440, 321935, 332320, 343040, 399776, 412672, 432016, 445952, 492032, 499720, 515096, 515840, 531712, 540020, 557440, 615040, 643870, 664640, 686080, 799552, 825344, 837031, 864032, 891904, 984064, 999440, 1030192, 1031680, 1063424, 1080040, 1114880, 1230080, 1287740, 1329280, 1599104, 1674062, 1728064, 1783808, 1968128, 1998880, 2060384, 2063360, 2126848, 2160080, 2229760, 2460160, 2575480, 2658560, 3198208, 3348124, 3456128, 3997760, 4120768, 4126720, 4185155, 4253696, 4320160, 4459520, 4920320, 5150960, 5317120, 6396416, 6696248, 6912256, 7995520, 8241536, 8370310, 8640320, 8919040, 9840640, 10301920, 10634240, 12792832, 13392496, 13824512, 15991040, 16483072, 16740620, 17280640, 20603840, 21268480, 25585664, 26784992, 27649024, 31982080, 32966144, 33481240, 34561280, 41207680, 53569984, 55298048, 63964160, 65932288, 66962480, 69122560, 82415360, 107139968, 127928320, 131864576, 133924960, 138245120, 164830720, 214279936, 267849920, 276490240, 329661440, 428559872, 535699840, 659322880, 857119744, 1071399680, 1714239488, 2142799360, 4285598720, 8571197440]

約数ペア:

[(1, 8571197440), (2, 4285598720), (4, 2142799360), (5, 1714239488), (8, 1071399680), (10, 857119744), (13, 659322880), (16, 535699840), (20, 428559872), (26, 329661440), (31, 276490240), (32, 267849920), (40, 214279936), (52, 164830720), (62, 138245120), (64, 133924960), (65, 131864576), (67, 127928320), (80, 107139968), (104, 82415360), (124, 69122560), (128, 66962480), (130, 65932288), (134, 63964160), (155, 55298048), (160, 53569984), (208, 41207680), (248, 34561280), (256, 33481240), (260, 32966144), (268, 31982080), (310, 27649024), (320, 26784992), (335, 25585664), (403, 21268480), (416, 20603840), (496, 17280640), (512, 16740620), (520, 16483072), (536, 15991040), (620, 13824512), (640, 13392496), (670, 12792832), (806, 10634240), (832, 10301920), (871, 9840640), (961, 8919040), (992, 8640320), (1024, 8370310), (1040, 8241536), (1072, 7995520), (1240, 6912256), (1280, 6696248), (1340, 6396416), (1612, 5317120), (1664, 5150960), (1742, 4920320), (1922, 4459520), (1984, 4320160), (2015, 4253696), (2048, 4185155), (2077, 4126720), (2080, 4120768), (2144, 3997760), (2480, 3456128), (2560, 3348124), (2680, 3198208), (3224, 2658560), (3328, 2575480), (3484, 2460160), (3844, 2229760), (3968, 2160080), (4030, 2126848), (4154, 2063360), (4160, 2060384), (4288, 1998880), (4355, 1968128), (4805, 1783808), (4960, 1728064), (5120, 1674062), (5360, 1599104), (6448, 1329280), (6656, 1287740), (6968, 1230080), (7688, 1114880), (7936, 1080040), (8060, 1063424), (8308, 1031680), (8320, 1030192), (8576, 999440), (8710, 984064), (9610, 891904), (9920, 864032), (10240, 837031), (10385, 825344), (10720, 799552), (12493, 686080), (12896, 664640), (13312, 643870), (13936, 615040), (15376, 557440), (15872, 540020), (16120, 531712), (16616, 515840), (16640, 515096), (17152, 499720), (17420, 492032), (19220, 445952), (19840, 432016), (20770, 412672), (21440, 399776), (24986, 343040), (25792, 332320), (26624, 321935), (27001, 317440), (27872, 307520), (30752, 278720), (31744, 270010), (32240, 265856), (33232, 257920), (33280, 257548), (34304, 249860), (34840, 246016), (38440, 222976), (39680, 216008), (41540, 206336), (42880, 199888), (49972, 171520), (51584, 166160), (54002, 158720), (55744, 153760), (61504, 139360), (62465, 137216), (63488, 135005), (64387, 133120), (64480, 132928), (66464, 128960), (66560, 128774), (68608, 124930), (69680, 123008), (76880, 111488), (79360, 108004), (83080, 103168), (85760, 99944)]