257355040320

素因数分解:

$2^6\times 3^5\times 5^1\times 7^3\times {\mathrm{9649}}^1$

素因数の和:9702

約数の個数: 672

約数和(自身を含む): 1070640480000

約数和(自身を除く): 813285439680

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 343, 360, 378, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 686, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 972, 980, 1008, 1029, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1344, 1372, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1715, 1728, 1764, 1890, 1944, 1960, 2016, 2058, 2160, 2205, 2240, 2268, 2352, 2430, 2520, 2592, 2646, 2744, 2835, 2880, 2940, 3024, 3087, 3136, 3240, 3360, 3402, 3430, 3528, 3780, 3888, 3920, 3969, 4032, 4116, 4320, 4410, 4536, 4704, 4860, 5040, 5145, 5184, 5292, 5488, 5670, 5880, 6048, 6174, 6480, 6615, 6720, 6804, 6860, 7056, 7560, 7776, 7840, 7938, 8232, 8505, 8640, 8820, 9072, 9261, 9408, 9649, 9720, 10080, 10290, 10584, 10976, 11340, 11760, 11907, 12096, 12348, 12960, 13230, 13608, 13720, 14112, 15120, 15435, 15552, 15680, 15876, 16464, 17010, 17640, 18144, 18522, 19298, 19440, 19845, 20160, 20580, 21168, 21952, 22680, 23520, 23814, 24696, 25920, 26460, 27216, 27440, 27783, 28224, 28947, 30240, 30870, 31752, 32928, 34020, 35280, 36288, 37044, 38596, 38880, 39690, 41160, 42336, 45360, 46305, 47040, 47628, 48245, 49392, 52920, 54432, 54880, 55566, 57894, 59535, 60480, 61740, 63504, 65856, 67543, 68040, 70560, 74088, 77192, 77760, 79380, 82320, 83349, 84672, 86841, 90720, 92610, 95256, 96490, 98784, 105840, 108864, 109760, 111132, 115788, 119070, 123480, 127008, 135086, 136080, 138915, 141120, 144735, 148176, 154384, 158760, 164640, 166698, 173682, 181440, 185220, 190512, 192980, 197568, 202629, 211680, 222264, 231576, 238140, 246960, 254016, 260523, 270172, 272160, 277830, 289470, 296352, 308768, 317520, 329280, 333396, 337715, 347364, 370440, 381024, 385960, 405258, 416745, 423360, 434205, 444528, 463152, 472801, 476280, 493920, 521046, 540344, 544320, 555660, 578940, 592704, 607887, 617536, 635040, 666792, 675430, 694728, 740880, 762048, 771920, 781569, 810516, 833490, 868410, 889056, 926304, 945602, 952560, 987840, 1013145, 1042092, 1080688, 1111320, 1157880, 1215774, 1270080, 1302615, 1333584, 1350860, 1389456, 1418403, 1481760, 1543840, 1563138, 1621032, 1666980, 1736820, 1778112, 1823661, 1852608, 1891204, 1905120, 2026290, 2084184, 2161376, 2222640, 2315760, 2344707, 2364005, 2431548, 2605230, 2667168, 2701720, 2778912, 2836806, 2963520, 3039435, 3087680, 3126276, 3242064, 3309607, 3333960, 3473640, 3647322, 3782408, 3810240, 3907845, 4052580, 4168368, 4255209, 4322752, 4445280, 4631520, 4689414, 4728010, 4863096, 5210460, 5334336, 5403440, 5470983, 5557824, 5673612, 6078870, 6252552, 6484128, 6619214, 6667920, 6947280, 7092015, 7294644, 7564816, 7815690, 8105160, 8336736, 8510418, 8890560, 9118305, 9263040, 9378828, 9456020, 9726192, 9928821, 10420920, 10806880, 10941966, 11347224, 11723535, 12157740, 12505104, 12765627, 12968256, 13238428, 13335840, 13894560, 14184030, 14589288, 15129632, 15631380, 16210320, 16412949, 16548035, 16673472, 17020836, 18236610, 18757656, 18912040, 19452384, 19857642, 20841840, 21276045, 21613760, 21883932, 22694448, 23447070, 24315480, 25010208, 25531254, 26476856, 26671680, 27354915, 27789120, 28368060, 29178576, 29786463, 30259264, 31262760, 32420640, 32825898, 33096070, 34041672, 36473220, 37515312, 37824080, 38296881, 38904768, 39715284, 41683680, 42552090, 43767864, 45388896, 46894140, 48630960, 49644105, 50020416, 51062508, 52953712, 54709830, 56736120, 58357152, 59572926, 62525520, 63828135, 64841280, 65651796, 66192140, 68083344, 72946440, 75030624, 75648160, 76593762, 79430568, 82064745, 83367360, 85104180, 87535728, 89359389, 90777792, 93788280, 97261920, 99288210, 102125016, 105907424, 109419660, 113472240, 114890643, 116714304, 119145852, 125051040, 127656270, 131303592, 132384280, 136166688, 145892880, 148932315, 150061248, 151296320, 153187524, 158861136, 164129490, 170208360, 175071456, 178718778, 187576560, 191484405, 194523840, 198576420, 204250032, 211814848, 218839320, 226944480, 229781286, 238291704, 250102080, 255312540, 262607184, 264768560, 268078167, 272333376, 291785760, 297864630, 306375048, 317722272, 328258980, 340416720, 350142912, 357437556, 375153120, 382968810, 397152840, 408500064, 437678640, 446796945, 453888960, 459562572, 476583408, 510625080, 525214368, 529537120, 536156334, 574453215, 583571520, 595729260, 612750096, 635444544, 656517960, 680833440, 714875112, 750306240, 765937620, 794305680, 804234501, 817000128, 875357280, 893593890, 919125144, 953166816, 1021250160, 1050428736, 1059074240, 1072312668, 1148906430, 1191458520, 1225500192, 1313035920, 1340390835, 1361666880, 1429750224, 1531875240, 1588611360, 1608469002, 1750714560, 1787187780, 1838250288, 1906333632, 2042500320, 2144625336, 2297812860, 2382917040, 2451000384, 2626071840, 2680781670, 2859500448, 3063750480, 3177222720, 3216938004, 3574375560, 3676500576, 4021172505, 4085000640, 4289250672, 4595625720, 4765834080, 5252143680, 5361563340, 5719000896, 6127500960, 6433876008, 7148751120, 7353001152, 8042345010, 8578501344, 9191251440, 9531668160, 10723126680, 12255001920, 12867752016, 14297502240, 16084690020, 17157002688, 18382502880, 21446253360, 25735504032, 28595004480, 32169380040, 36765005760, 42892506720, 51471008064, 64338760080, 85785013440, 128677520160, 257355040320]

約数ペア:

[(1, 257355040320), (2, 128677520160), (3, 85785013440), (4, 64338760080), (5, 51471008064), (6, 42892506720), (7, 36765005760), (8, 32169380040), (9, 28595004480), (10, 25735504032), (12, 21446253360), (14, 18382502880), (15, 17157002688), (16, 16084690020), (18, 14297502240), (20, 12867752016), (21, 12255001920), (24, 10723126680), (27, 9531668160), (28, 9191251440), (30, 8578501344), (32, 8042345010), (35, 7353001152), (36, 7148751120), (40, 6433876008), (42, 6127500960), (45, 5719000896), (48, 5361563340), (49, 5252143680), (54, 4765834080), (56, 4595625720), (60, 4289250672), (63, 4085000640), (64, 4021172505), (70, 3676500576), (72, 3574375560), (80, 3216938004), (81, 3177222720), (84, 3063750480), (90, 2859500448), (96, 2680781670), (98, 2626071840), (105, 2451000384), (108, 2382917040), (112, 2297812860), (120, 2144625336), (126, 2042500320), (135, 1906333632), (140, 1838250288), (144, 1787187780), (147, 1750714560), (160, 1608469002), (162, 1588611360), (168, 1531875240), (180, 1429750224), (189, 1361666880), (192, 1340390835), (196, 1313035920), (210, 1225500192), (216, 1191458520), (224, 1148906430), (240, 1072312668), (243, 1059074240), (245, 1050428736), (252, 1021250160), (270, 953166816), (280, 919125144), (288, 893593890), (294, 875357280), (315, 817000128), (320, 804234501), (324, 794305680), (336, 765937620), (343, 750306240), (360, 714875112), (378, 680833440), (392, 656517960), (405, 635444544), (420, 612750096), (432, 595729260), (441, 583571520), (448, 574453215), (480, 536156334), (486, 529537120), (490, 525214368), (504, 510625080), (540, 476583408), (560, 459562572), (567, 453888960), (576, 446796945), (588, 437678640), (630, 408500064), (648, 397152840), (672, 382968810), (686, 375153120), (720, 357437556), (735, 350142912), (756, 340416720), (784, 328258980), (810, 317722272), (840, 306375048), (864, 297864630), (882, 291785760), (945, 272333376), (960, 268078167), (972, 264768560), (980, 262607184), (1008, 255312540), (1029, 250102080), (1080, 238291704), (1120, 229781286), (1134, 226944480), (1176, 218839320), (1215, 211814848), (1260, 204250032), (1296, 198576420), (1323, 194523840), (1344, 191484405), (1372, 187576560), (1440, 178718778), (1470, 175071456), (1512, 170208360), (1568, 164129490), (1620, 158861136), (1680, 153187524), (1701, 151296320), (1715, 150061248), (1728, 148932315), (1764, 145892880), (1890, 136166688), (1944, 132384280), (1960, 131303592), (2016, 127656270), (2058, 125051040), (2160, 119145852), (2205, 116714304), (2240, 114890643), (2268, 113472240), (2352, 109419660), (2430, 105907424), (2520, 102125016), (2592, 99288210), (2646, 97261920), (2744, 93788280), (2835, 90777792), (2880, 89359389), (2940, 87535728), (3024, 85104180), (3087, 83367360), (3136, 82064745), (3240, 79430568), (3360, 76593762), (3402, 75648160), (3430, 75030624), (3528, 72946440), (3780, 68083344), (3888, 66192140), (3920, 65651796), (3969, 64841280), (4032, 63828135), (4116, 62525520), (4320, 59572926), (4410, 58357152), (4536, 56736120), (4704, 54709830), (4860, 52953712), (5040, 51062508), (5145, 50020416), (5184, 49644105), (5292, 48630960), (5488, 46894140), (5670, 45388896), (5880, 43767864), (6048, 42552090), (6174, 41683680), (6480, 39715284), (6615, 38904768), (6720, 38296881), (6804, 37824080), (6860, 37515312), (7056, 36473220), (7560, 34041672), (7776, 33096070), (7840, 32825898), (7938, 32420640), (8232, 31262760), (8505, 30259264), (8640, 29786463), (8820, 29178576), (9072, 28368060), (9261, 27789120), (9408, 27354915), (9649, 26671680), (9720, 26476856), (10080, 25531254), (10290, 25010208), (10584, 24315480), (10976, 23447070), (11340, 22694448), (11760, 21883932), (11907, 21613760), (12096, 21276045), (12348, 20841840), (12960, 19857642), (13230, 19452384), (13608, 18912040), (13720, 18757656), (14112, 18236610), (15120, 17020836), (15435, 16673472), (15552, 16548035), (15680, 16412949), (15876, 16210320), (16464, 15631380), (17010, 15129632), (17640, 14589288), (18144, 14184030), (18522, 13894560), (19298, 13335840), (19440, 13238428), (19845, 12968256), (20160, 12765627), (20580, 12505104), (21168, 12157740), (21952, 11723535), (22680, 11347224), (23520, 10941966), (23814, 10806880), (24696, 10420920), (25920, 9928821), (26460, 9726192), (27216, 9456020), (27440, 9378828), (27783, 9263040), (28224, 9118305), (28947, 8890560), (30240, 8510418), (30870, 8336736), (31752, 8105160), (32928, 7815690), (34020, 7564816), (35280, 7294644), (36288, 7092015), (37044, 6947280), (38596, 6667920), (38880, 6619214), (39690, 6484128), (41160, 6252552), (42336, 6078870), (45360, 5673612), (46305, 5557824), (47040, 5470983), (47628, 5403440), (48245, 5334336), (49392, 5210460), (52920, 4863096), (54432, 4728010), (54880, 4689414), (55566, 4631520), (57894, 4445280), (59535, 4322752), (60480, 4255209), (61740, 4168368), (63504, 4052580), (65856, 3907845), (67543, 3810240), (68040, 3782408), (70560, 3647322), (74088, 3473640), (77192, 3333960), (77760, 3309607), (79380, 3242064), (82320, 3126276), (83349, 3087680), (84672, 3039435), (86841, 2963520), (90720, 2836806), (92610, 2778912), (95256, 2701720), (96490, 2667168), (98784, 2605230), (105840, 2431548), (108864, 2364005), (109760, 2344707), (111132, 2315760), (115788, 2222640), (119070, 2161376), (123480, 2084184), (127008, 2026290), (135086, 1905120), (136080, 1891204), (138915, 1852608), (141120, 1823661), (144735, 1778112), (148176, 1736820), (154384, 1666980), (158760, 1621032), (164640, 1563138), (166698, 1543840), (173682, 1481760), (181440, 1418403), (185220, 1389456), (190512, 1350860), (192980, 1333584), (197568, 1302615), (202629, 1270080), (211680, 1215774), (222264, 1157880), (231576, 1111320), (238140, 1080688), (246960, 1042092), (254016, 1013145), (260523, 987840), (270172, 952560), (272160, 945602), (277830, 926304), (289470, 889056), (296352, 868410), (308768, 833490), (317520, 810516), (329280, 781569), (333396, 771920), (337715, 762048), (347364, 740880), (370440, 694728), (381024, 675430), (385960, 666792), (405258, 635040), (416745, 617536), (423360, 607887), (434205, 592704), (444528, 578940), (463152, 555660), (472801, 544320), (476280, 540344), (493920, 521046)]