257249986560

素因数分解:

$2^{11}\times 3^8\times 5^1\times 7^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 864

約数和(自身を含む): 1060022134080

約数和(自身を除く): 802772147520

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, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 547, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1024, 1080, 1094, 1120, 1134, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1458, 1512, 1536, 1620, 1641, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2048, 2160, 2187, 2188, 2240, 2268, 2304, 2430, 2520, 2560, 2592, 2688, 2735, 2835, 2880, 2916, 3024, 3072, 3240, 3282, 3360, 3402, 3456, 3584, 3645, 3780, 3829, 3840, 3888, 4032, 4320, 4374, 4376, 4480, 4536, 4608, 4860, 4923, 5040, 5103, 5120, 5184, 5376, 5470, 5670, 5760, 5832, 6048, 6144, 6480, 6561, 6564, 6720, 6804, 6912, 7168, 7290, 7560, 7658, 7680, 7776, 8064, 8205, 8505, 8640, 8748, 8752, 8960, 9072, 9216, 9720, 9846, 10080, 10206, 10240, 10368, 10752, 10935, 10940, 11340, 11487, 11520, 11664, 12096, 12960, 13122, 13128, 13440, 13608, 13824, 14336, 14580, 14769, 15120, 15309, 15316, 15360, 15552, 16128, 16410, 17010, 17280, 17496, 17504, 17920, 18144, 18432, 19145, 19440, 19692, 20160, 20412, 20736, 21504, 21870, 21880, 22680, 22974, 23040, 23328, 24192, 24615, 25515, 25920, 26244, 26256, 26880, 27216, 27648, 29160, 29538, 30240, 30618, 30632, 30720, 31104, 32256, 32805, 32820, 34020, 34461, 34560, 34992, 35008, 35840, 36288, 38290, 38880, 39384, 40320, 40824, 41472, 43008, 43740, 43760, 44307, 45360, 45927, 45948, 46080, 46656, 48384, 49230, 51030, 51840, 52488, 52512, 53760, 54432, 55296, 57435, 58320, 59076, 60480, 61236, 61264, 62208, 64512, 65610, 65640, 68040, 68922, 69120, 69984, 70016, 71680, 72576, 73845, 76545, 76580, 77760, 78768, 80640, 81648, 82944, 87480, 87520, 88614, 90720, 91854, 91896, 92160, 93312, 96768, 98460, 102060, 103383, 103680, 104976, 105024, 107520, 108864, 114870, 116640, 118152, 120960, 122472, 122528, 124416, 129024, 131220, 131280, 132921, 136080, 137844, 138240, 139968, 140032, 145152, 147690, 153090, 153160, 155520, 157536, 161280, 163296, 165888, 172305, 174960, 175040, 177228, 181440, 183708, 183792, 186624, 193536, 196920, 204120, 206766, 207360, 209952, 210048, 215040, 217728, 221535, 229635, 229740, 233280, 236304, 241920, 244944, 245056, 248832, 262440, 262560, 265842, 272160, 275688, 276480, 279936, 280064, 290304, 295380, 306180, 306320, 310149, 311040, 315072, 322560, 326592, 344610, 349920, 350080, 354456, 362880, 367416, 367584, 373248, 387072, 393840, 398763, 408240, 413532, 414720, 419904, 420096, 435456, 443070, 459270, 459480, 466560, 472608, 483840, 489888, 490112, 497664, 516915, 524880, 525120, 531684, 544320, 551376, 559872, 560128, 580608, 590760, 612360, 612640, 620298, 622080, 630144, 645120, 653184, 664605, 689220, 699840, 700160, 708912, 725760, 734832, 735168, 746496, 787680, 797526, 816480, 827064, 829440, 839808, 840192, 870912, 886140, 918540, 918960, 930447, 933120, 945216, 967680, 979776, 980224, 1033830, 1049760, 1050240, 1063368, 1088640, 1102752, 1119744, 1120256, 1161216, 1181520, 1196289, 1224720, 1225280, 1240596, 1244160, 1260288, 1306368, 1329210, 1378440, 1399680, 1400320, 1417824, 1451520, 1469664, 1470336, 1492992, 1550745, 1575360, 1595052, 1632960, 1654128, 1679616, 1680384, 1741824, 1772280, 1837080, 1837920, 1860894, 1866240, 1890432, 1935360, 1959552, 1960448, 1993815, 2067660, 2099520, 2100480, 2126736, 2177280, 2205504, 2239488, 2363040, 2392578, 2449440, 2450560, 2481192, 2488320, 2520576, 2612736, 2658420, 2756880, 2791341, 2799360, 2800640, 2835648, 2903040, 2939328, 2940672, 3101490, 3150720, 3190104, 3265920, 3308256, 3359232, 3360768, 3483648, 3544560, 3588867, 3674160, 3675840, 3721788, 3732480, 3780864, 3919104, 3920896, 3987630, 4135320, 4199040, 4200960, 4253472, 4354560, 4411008, 4478976, 4652235, 4726080, 4785156, 4898880, 4901120, 4962384, 5041152, 5225472, 5316840, 5513760, 5582682, 5598720, 5601280, 5671296, 5806080, 5878656, 5881344, 5981445, 6202980, 6301440, 6380208, 6531840, 6616512, 6718464, 7089120, 7177734, 7348320, 7351680, 7443576, 7464960, 7561728, 7838208, 7841792, 7975260, 8270640, 8374023, 8398080, 8401920, 8506944, 8709120, 8822016, 9304470, 9452160, 9570312, 9797760, 9802240, 9924768, 10082304, 10450944, 10633680, 11027520, 11165364, 11197440, 11342592, 11757312, 11762688, 11962890, 12405960, 12602880, 12760416, 13063680, 13233024, 13436928, 13956705, 14178240, 14355468, 14696640, 14703360, 14887152, 15123456, 15676416, 15950520, 16541280, 16748046, 16796160, 16803840, 17013888, 17418240, 17644032, 17944335, 18608940, 18904320, 19140624, 19595520, 19604480, 19849536, 21267360, 22055040, 22330728, 22394880, 22685184, 23514624, 23525376, 23925780, 24811920, 25122069, 25205760, 25520832, 26127360, 26466048, 27913410, 28356480, 28710936, 29393280, 29406720, 29774304, 30246912, 31352832, 31901040, 33082560, 33496092, 33592320, 34027776, 35288064, 35888670, 37217880, 37808640, 38281248, 39191040, 39208960, 39699072, 41870115, 42534720, 44110080, 44661456, 45370368, 47029248, 47851560, 49623840, 50244138, 50411520, 51041664, 52254720, 52932096, 55826820, 56712960, 57421872, 58786560, 58813440, 59548608, 63802080, 66165120, 66992184, 67184640, 68055552, 70576128, 71777340, 74435760, 75617280, 76562496, 78382080, 79398144, 83740230, 85069440, 88220160, 89322912, 90740736, 94058496, 95703120, 99247680, 100488276, 102083328, 105864192, 111653640, 113425920, 114843744, 117573120, 117626880, 119097216, 125610345, 127604160, 132330240, 133984368, 136111104, 143554680, 148871520, 151234560, 153124992, 156764160, 158796288, 167480460, 170138880, 176440320, 178645824, 191406240, 198495360, 200976552, 204166656, 211728384, 223307280, 226851840, 229687488, 235146240, 238194432, 251220690, 255208320, 264660480, 267968736, 272222208, 287109360, 297743040, 306249984, 317592576, 334960920, 340277760, 352880640, 357291648, 382812480, 396990720, 401953104, 408333312, 446614560, 453703680, 459374976, 470292480, 476388864, 502441380, 510416640, 529320960, 535937472, 574218720, 595486080, 612499968, 635185152, 669921840, 680555520, 714583296, 765624960, 793981440, 803906208, 816666624, 893229120, 918749952, 952777728, 1004882760, 1020833280, 1058641920, 1071874944, 1148437440, 1190972160, 1224999936, 1339843680, 1361111040, 1429166592, 1531249920, 1587962880, 1607812416, 1786458240, 1837499904, 1905555456, 2009765520, 2041666560, 2143749888, 2296874880, 2381944320, 2449999872, 2679687360, 2858333184, 3062499840, 3175925760, 3215624832, 3572916480, 3674999808, 4019531040, 4083333120, 4287499776, 4593749760, 4763888640, 5359374720, 5716666368, 6124999680, 6431249664, 7145832960, 7349999616, 8039062080, 8574999552, 9187499520, 9527777280, 10718749440, 12249999360, 12862499328, 14291665920, 16078124160, 17149999104, 18374999040, 21437498880, 25724998656, 28583331840, 32156248320, 36749998080, 42874997760, 51449997312, 64312496640, 85749995520, 128624993280, 257249986560]

約数ペア:

[(1, 257249986560), (2, 128624993280), (3, 85749995520), (4, 64312496640), (5, 51449997312), (6, 42874997760), (7, 36749998080), (8, 32156248320), (9, 28583331840), (10, 25724998656), (12, 21437498880), (14, 18374999040), (15, 17149999104), (16, 16078124160), (18, 14291665920), (20, 12862499328), (21, 12249999360), (24, 10718749440), (27, 9527777280), (28, 9187499520), (30, 8574999552), (32, 8039062080), (35, 7349999616), (36, 7145832960), (40, 6431249664), (42, 6124999680), (45, 5716666368), (48, 5359374720), (54, 4763888640), (56, 4593749760), (60, 4287499776), (63, 4083333120), (64, 4019531040), (70, 3674999808), (72, 3572916480), (80, 3215624832), (81, 3175925760), (84, 3062499840), (90, 2858333184), (96, 2679687360), (105, 2449999872), (108, 2381944320), (112, 2296874880), (120, 2143749888), (126, 2041666560), (128, 2009765520), (135, 1905555456), (140, 1837499904), (144, 1786458240), (160, 1607812416), (162, 1587962880), (168, 1531249920), (180, 1429166592), (189, 1361111040), (192, 1339843680), (210, 1224999936), (216, 1190972160), (224, 1148437440), (240, 1071874944), (243, 1058641920), (252, 1020833280), (256, 1004882760), (270, 952777728), (280, 918749952), (288, 893229120), (315, 816666624), (320, 803906208), (324, 793981440), (336, 765624960), (360, 714583296), (378, 680555520), (384, 669921840), (405, 635185152), (420, 612499968), (432, 595486080), (448, 574218720), (480, 535937472), (486, 529320960), (504, 510416640), (512, 502441380), (540, 476388864), (547, 470292480), (560, 459374976), (567, 453703680), (576, 446614560), (630, 408333312), (640, 401953104), (648, 396990720), (672, 382812480), (720, 357291648), (729, 352880640), (756, 340277760), (768, 334960920), (810, 317592576), (840, 306249984), (864, 297743040), (896, 287109360), (945, 272222208), (960, 267968736), (972, 264660480), (1008, 255208320), (1024, 251220690), (1080, 238194432), (1094, 235146240), (1120, 229687488), (1134, 226851840), (1152, 223307280), (1215, 211728384), (1260, 204166656), (1280, 200976552), (1296, 198495360), (1344, 191406240), (1440, 178645824), (1458, 176440320), (1512, 170138880), (1536, 167480460), (1620, 158796288), (1641, 156764160), (1680, 153124992), (1701, 151234560), (1728, 148871520), (1792, 143554680), (1890, 136111104), (1920, 133984368), (1944, 132330240), (2016, 127604160), (2048, 125610345), (2160, 119097216), (2187, 117626880), (2188, 117573120), (2240, 114843744), (2268, 113425920), (2304, 111653640), (2430, 105864192), (2520, 102083328), (2560, 100488276), (2592, 99247680), (2688, 95703120), (2735, 94058496), (2835, 90740736), (2880, 89322912), (2916, 88220160), (3024, 85069440), (3072, 83740230), (3240, 79398144), (3282, 78382080), (3360, 76562496), (3402, 75617280), (3456, 74435760), (3584, 71777340), (3645, 70576128), (3780, 68055552), (3829, 67184640), (3840, 66992184), (3888, 66165120), (4032, 63802080), (4320, 59548608), (4374, 58813440), (4376, 58786560), (4480, 57421872), (4536, 56712960), (4608, 55826820), (4860, 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17944335), (14580, 17644032), (14769, 17418240), (15120, 17013888), (15309, 16803840), (15316, 16796160), (15360, 16748046), (15552, 16541280), (16128, 15950520), (16410, 15676416), (17010, 15123456), (17280, 14887152), (17496, 14703360), (17504, 14696640), (17920, 14355468), (18144, 14178240), (18432, 13956705), (19145, 13436928), (19440, 13233024), (19692, 13063680), (20160, 12760416), (20412, 12602880), (20736, 12405960), (21504, 11962890), (21870, 11762688), (21880, 11757312), (22680, 11342592), (22974, 11197440), (23040, 11165364), (23328, 11027520), (24192, 10633680), (24615, 10450944), (25515, 10082304), (25920, 9924768), (26244, 9802240), (26256, 9797760), (26880, 9570312), (27216, 9452160), (27648, 9304470), (29160, 8822016), (29538, 8709120), (30240, 8506944), (30618, 8401920), (30632, 8398080), (30720, 8374023), (31104, 8270640), (32256, 7975260), (32805, 7841792), (32820, 7838208), (34020, 7561728), (34461, 7464960), (34560, 7443576), (34992, 7351680), (35008, 7348320), (35840, 7177734), (36288, 7089120), (38290, 6718464), (38880, 6616512), (39384, 6531840), (40320, 6380208), (40824, 6301440), (41472, 6202980), (43008, 5981445), (43740, 5881344), (43760, 5878656), (44307, 5806080), (45360, 5671296), (45927, 5601280), (45948, 5598720), (46080, 5582682), (46656, 5513760), (48384, 5316840), (49230, 5225472), (51030, 5041152), (51840, 4962384), (52488, 4901120), (52512, 4898880), (53760, 4785156), (54432, 4726080), (55296, 4652235), (57435, 4478976), (58320, 4411008), (59076, 4354560), (60480, 4253472), (61236, 4200960), (61264, 4199040), (62208, 4135320), (64512, 3987630), (65610, 3920896), (65640, 3919104), (68040, 3780864), (68922, 3732480), (69120, 3721788), (69984, 3675840), (70016, 3674160), (71680, 3588867), (72576, 3544560), (73845, 3483648), (76545, 3360768), (76580, 3359232), (77760, 3308256), (78768, 3265920), (80640, 3190104), (81648, 3150720), (82944, 3101490), (87480, 2940672), (87520, 2939328), (88614, 2903040), (90720, 2835648), (91854, 2800640), (91896, 2799360), (92160, 2791341), (93312, 2756880), (96768, 2658420), (98460, 2612736), (102060, 2520576), (103383, 2488320), (103680, 2481192), (104976, 2450560), (105024, 2449440), (107520, 2392578), (108864, 2363040), (114870, 2239488), (116640, 2205504), (118152, 2177280), (120960, 2126736), (122472, 2100480), (122528, 2099520), (124416, 2067660), (129024, 1993815), (131220, 1960448), (131280, 1959552), (132921, 1935360), (136080, 1890432), (137844, 1866240), (138240, 1860894), (139968, 1837920), (140032, 1837080), (145152, 1772280), (147690, 1741824), (153090, 1680384), (153160, 1679616), (155520, 1654128), (157536, 1632960), (161280, 1595052), (163296, 1575360), (165888, 1550745), (172305, 1492992), (174960, 1470336), (175040, 1469664), (177228, 1451520), (181440, 1417824), (183708, 1400320), (183792, 1399680), (186624, 1378440), (193536, 1329210), (196920, 1306368), (204120, 1260288), (206766, 1244160), (207360, 1240596), (209952, 1225280), (210048, 1224720), (215040, 1196289), (217728, 1181520), (221535, 1161216), (229635, 1120256), (229740, 1119744), (233280, 1102752), (236304, 1088640), (241920, 1063368), (244944, 1050240), (245056, 1049760), (248832, 1033830), (262440, 980224), (262560, 979776), (265842, 967680), (272160, 945216), (275688, 933120), (276480, 930447), (279936, 918960), (280064, 918540), (290304, 886140), (295380, 870912), (306180, 840192), (306320, 839808), (310149, 829440), (311040, 827064), (315072, 816480), (322560, 797526), (326592, 787680), (344610, 746496), (349920, 735168), (350080, 734832), (354456, 725760), (362880, 708912), (367416, 700160), (367584, 699840), (373248, 689220), (387072, 664605), (393840, 653184), (398763, 645120), (408240, 630144), (413532, 622080), (414720, 620298), (419904, 612640), (420096, 612360), (435456, 590760), (443070, 580608), (459270, 560128), (459480, 559872), (466560, 551376), (472608, 544320), (483840, 531684), (489888, 525120), (490112, 524880), (497664, 516915)]