1256053489920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{2207}}^1$

素因数の和:2750

約数の個数: 432

約数和(自身を含む): 4393282682880

約数和(自身を除く): 3137229192960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 389, 480, 508, 576, 635, 640, 720, 762, 768, 778, 960, 1016, 1143, 1152, 1167, 1270, 1280, 1440, 1524, 1556, 1905, 1920, 1945, 2032, 2207, 2286, 2304, 2334, 2540, 2880, 3048, 3112, 3501, 3810, 3840, 3890, 4064, 4414, 4572, 4668, 5080, 5715, 5760, 5835, 6096, 6224, 6621, 7002, 7620, 7780, 8128, 8828, 9144, 9336, 10160, 11035, 11430, 11520, 11670, 12192, 12448, 13242, 14004, 15240, 15560, 16256, 17505, 17656, 18288, 18672, 19863, 20320, 22070, 22860, 23340, 24384, 24896, 26484, 28008, 30480, 31120, 32512, 33105, 35010, 35312, 36576, 37344, 39726, 40640, 44140, 45720, 46680, 48768, 49403, 49792, 52968, 56016, 60960, 62240, 66210, 70020, 70624, 73152, 74688, 79452, 81280, 88280, 91440, 93360, 97536, 98806, 99315, 99584, 105936, 112032, 121920, 124480, 132420, 140040, 141248, 146304, 148209, 149376, 158904, 162560, 176560, 182880, 186720, 197612, 198630, 211872, 224064, 243840, 247015, 248960, 264840, 280080, 280289, 282496, 292608, 296418, 298752, 317808, 353120, 365760, 373440, 395224, 397260, 423744, 444627, 448128, 487680, 494030, 497920, 529680, 560160, 560578, 564992, 592836, 635616, 706240, 731520, 741045, 746880, 790448, 794520, 840867, 847488, 858523, 889254, 896256, 988060, 1059360, 1120320, 1121156, 1185672, 1271232, 1401445, 1412480, 1463040, 1482090, 1493760, 1580896, 1589040, 1681734, 1694976, 1717046, 1778508, 1976120, 2118720, 2223135, 2240640, 2242312, 2371344, 2522601, 2542464, 2575569, 2802890, 2824960, 2964180, 3161792, 3178080, 3363468, 3434092, 3557016, 3952240, 4204335, 4237440, 4292615, 4446270, 4481280, 4484624, 4742688, 5045202, 5084928, 5151138, 5605780, 5928360, 6323584, 6356160, 6726936, 6868184, 7114032, 7726707, 7904480, 8408670, 8474880, 8585230, 8892540, 8969248, 9485376, 10090404, 10302276, 11211560, 11856720, 12613005, 12647168, 12712320, 12877845, 13453872, 13736368, 14228064, 15453414, 15808960, 16817340, 17170460, 17785080, 17938496, 18970752, 20180808, 20604552, 22423120, 23713440, 25226010, 25424640, 25755690, 26907744, 27472736, 28456128, 30906828, 31617920, 33634680, 34340920, 35570160, 35876992, 37941504, 38633535, 40361616, 41209104, 44846240, 47426880, 50452020, 51511380, 53815488, 54945472, 56912256, 61813656, 63235840, 67269360, 68681840, 71140320, 71753984, 77267070, 80723232, 82418208, 89692480, 94853760, 100904040, 103022760, 107630976, 109032421, 109890944, 113824512, 123627312, 134538720, 137363680, 142280640, 154534140, 161446464, 164836416, 179384960, 189707520, 201808080, 206045520, 215261952, 218064842, 219781888, 247254624, 269077440, 274727360, 284561280, 309068280, 322892928, 327097263, 329672832, 358769920, 403616160, 412091040, 436129684, 494509248, 538154880, 545162105, 549454720, 569122560, 618136560, 645785856, 654194526, 659345664, 807232320, 824182080, 872259368, 981291789, 989018496, 1076309760, 1090324210, 1098909440, 1236273120, 1308389052, 1614464640, 1635486315, 1648364160, 1744518736, 1962583578, 1978036992, 2180648420, 2472546240, 2616778104, 3228929280, 3270972630, 3296728320, 3489037472, 3925167156, 4361296840, 4906458945, 4945092480, 5233556208, 6541945260, 6978074944, 7850334312, 8722593680, 9812917890, 9890184960, 10467112416, 13083890520, 13956149888, 15700668624, 17445187360, 19625835780, 20934224832, 26167781040, 27912299776, 31401337248, 34890374720, 39251671560, 41868449664, 52335562080, 62802674496, 69780749440, 78503343120, 83736899328, 104671124160, 125605348992, 139561498880, 157006686240, 209342248320, 251210697984, 314013372480, 418684496640, 628026744960, 1256053489920]

約数ペア:

[(1, 1256053489920), (2, 628026744960), (3, 418684496640), (4, 314013372480), (5, 251210697984), (6, 209342248320), (8, 157006686240), (9, 139561498880), (10, 125605348992), (12, 104671124160), (15, 83736899328), (16, 78503343120), (18, 69780749440), (20, 62802674496), (24, 52335562080), (30, 41868449664), (32, 39251671560), (36, 34890374720), (40, 31401337248), (45, 27912299776), (48, 26167781040), (60, 20934224832), (64, 19625835780), (72, 17445187360), (80, 15700668624), (90, 13956149888), (96, 13083890520), (120, 10467112416), (127, 9890184960), (128, 9812917890), (144, 8722593680), (160, 7850334312), (180, 6978074944), (192, 6541945260), (240, 5233556208), (254, 4945092480), (256, 4906458945), (288, 4361296840), (320, 3925167156), (360, 3489037472), (381, 3296728320), (384, 3270972630), (389, 3228929280), (480, 2616778104), (508, 2472546240), (576, 2180648420), (635, 1978036992), (640, 1962583578), (720, 1744518736), (762, 1648364160), (768, 1635486315), (778, 1614464640), (960, 1308389052), (1016, 1236273120), (1143, 1098909440), (1152, 1090324210), (1167, 1076309760), (1270, 989018496), (1280, 981291789), (1440, 872259368), (1524, 824182080), (1556, 807232320), (1905, 659345664), (1920, 654194526), (1945, 645785856), (2032, 618136560), (2207, 569122560), (2286, 549454720), (2304, 545162105), (2334, 538154880), (2540, 494509248), (2880, 436129684), (3048, 412091040), (3112, 403616160), (3501, 358769920), (3810, 329672832), (3840, 327097263), (3890, 322892928), (4064, 309068280), (4414, 284561280), (4572, 274727360), (4668, 269077440), (5080, 247254624), (5715, 219781888), (5760, 218064842), (5835, 215261952), (6096, 206045520), (6224, 201808080), (6621, 189707520), (7002, 179384960), (7620, 164836416), (7780, 161446464), (8128, 154534140), (8828, 142280640), (9144, 137363680), (9336, 134538720), (10160, 123627312), (11035, 113824512), (11430, 109890944), (11520, 109032421), (11670, 107630976), (12192, 103022760), (12448, 100904040), (13242, 94853760), (14004, 89692480), (15240, 82418208), (15560, 80723232), (16256, 77267070), (17505, 71753984), (17656, 71140320), (18288, 68681840), (18672, 67269360), (19863, 63235840), (20320, 61813656), (22070, 56912256), (22860, 54945472), (23340, 53815488), (24384, 51511380), (24896, 50452020), (26484, 47426880), (28008, 44846240), (30480, 41209104), (31120, 40361616), (32512, 38633535), (33105, 37941504), (35010, 35876992), (35312, 35570160), (36576, 34340920), (37344, 33634680), (39726, 31617920), (40640, 30906828), (44140, 28456128), (45720, 27472736), (46680, 26907744), (48768, 25755690), (49403, 25424640), (49792, 25226010), (52968, 23713440), (56016, 22423120), (60960, 20604552), (62240, 20180808), (66210, 18970752), (70020, 17938496), (70624, 17785080), (73152, 17170460), (74688, 16817340), (79452, 15808960), (81280, 15453414), (88280, 14228064), (91440, 13736368), (93360, 13453872), (97536, 12877845), (98806, 12712320), (99315, 12647168), (99584, 12613005), (105936, 11856720), (112032, 11211560), (121920, 10302276), (124480, 10090404), (132420, 9485376), (140040, 8969248), (141248, 8892540), (146304, 8585230), (148209, 8474880), (149376, 8408670), (158904, 7904480), (162560, 7726707), (176560, 7114032), (182880, 6868184), (186720, 6726936), (197612, 6356160), (198630, 6323584), (211872, 5928360), (224064, 5605780), (243840, 5151138), (247015, 5084928), (248960, 5045202), (264840, 4742688), (280080, 4484624), (280289, 4481280), (282496, 4446270), (292608, 4292615), (296418, 4237440), (298752, 4204335), (317808, 3952240), (353120, 3557016), (365760, 3434092), (373440, 3363468), (395224, 3178080), (397260, 3161792), (423744, 2964180), (444627, 2824960), (448128, 2802890), (487680, 2575569), (494030, 2542464), (497920, 2522601), (529680, 2371344), (560160, 2242312), (560578, 2240640), (564992, 2223135), (592836, 2118720), (635616, 1976120), (706240, 1778508), (731520, 1717046), (741045, 1694976), (746880, 1681734), (790448, 1589040), (794520, 1580896), (840867, 1493760), (847488, 1482090), (858523, 1463040), (889254, 1412480), (896256, 1401445), (988060, 1271232), (1059360, 1185672), (1120320, 1121156)]