640760020992

素因数分解:

$2^{17}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 864

約数和(自身を含む): 2345043197952

約数和(自身を除く): 1704283176960

約数列:

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144384, 146304, 147456, 153972, 155194, 156416, 158496, 159744, 167132, 168448, 170688, 172032, 175968, 184912, 186368, 189504, 191008, 192512, 195072, 196608, 205296, 208026, 209664, 211328, 212992, 214884, 216576, 227584, 229376, 232791, 234624, 237744, 239616, 250698, 252672, 256032, 258048, 260096, 273728, 277368, 279552, 286512, 288768, 292608, 294912, 307944, 310388, 312832, 316992, 319488, 334264, 336896, 341376, 344064, 351936, 369824, 372736, 376047, 379008, 382016, 385024, 390144, 393216, 410592, 416052, 419328, 422656, 425984, 429768, 433152, 455168, 458752, 465582, 469248, 475488, 479232, 501396, 505344, 512064, 516096, 520192, 543179, 547456, 554736, 559104, 573024, 577536, 585216, 589824, 615888, 620776, 625664, 633984, 638976, 668528, 673792, 682752, 688128, 698373, 703872, 739648, 745472, 752094, 758016, 764032, 770048, 780288, 821184, 832104, 838656, 845312, 851968, 859536, 866304, 910336, 917504, 931164, 938496, 950976, 958464, 1002792, 1010688, 1024128, 1032192, 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13633191936, 15256190976, 16429744128, 17798889472, 20023750656, 22884286464, 24644616192, 26698334208, 30512381952, 35597778944, 40047501312, 45768572928, 49289232384, 53396668416, 71195557888, 80095002624, 91537145856, 106793336832, 160190005248, 213586673664, 320380010496, 640760020992]

約数ペア:

[(1, 640760020992), (2, 320380010496), (3, 213586673664), (4, 160190005248), (6, 106793336832), (7, 91537145856), (8, 80095002624), (9, 71195557888), (12, 53396668416), (13, 49289232384), (14, 45768572928), (16, 40047501312), (18, 35597778944), (21, 30512381952), (24, 26698334208), (26, 24644616192), (28, 22884286464), (32, 20023750656), (36, 17798889472), (39, 16429744128), (42, 15256190976), (47, 13633191936), (48, 13349167104), (52, 12322308096), (56, 11442143232), (63, 10170793984), (64, 10011875328), (72, 8899444736), (78, 8214872064), (84, 7628095488), (91, 7041318912), (94, 6816595968), (96, 6674583552), (104, 6161154048), (112, 5721071616), (117, 5476581376), (126, 5085396992), (127, 5045354496), (128, 5005937664), (141, 4544397312), (144, 4449722368), (156, 4107436032), (168, 3814047744), (182, 3520659456), (188, 3408297984), (192, 3337291776), (208, 3080577024), (224, 2860535808), (234, 2738290688), (252, 2542698496), (254, 2522677248), (256, 2502968832), (273, 2347106304), (282, 2272198656), (288, 2224861184), (312, 2053718016), (329, 1947598848), (336, 1907023872), (364, 1760329728), (376, 1704148992), (381, 1681784832), (384, 1668645888), (416, 1540288512), (423, 1514799104), (448, 1430267904), (468, 1369145344), (504, 1271349248), (508, 1261338624), (512, 1251484416), (546, 1173553152), (564, 1136099328), (576, 1112430592), (611, 1048707072), (624, 1026859008), (658, 973799424), (672, 953511936), (728, 880164864), (752, 852074496), (762, 840892416), (768, 834322944), (819, 782368768), (832, 770144256), (846, 757399552), (889, 720764928), (896, 715133952), (936, 684572672), (987, 649199616), (1008, 635674624), (1016, 630669312), (1024, 625742208), (1092, 586776576), (1128, 568049664), (1143, 560594944), (1152, 556215296), (1222, 524353536), (1248, 513429504), (1316, 486899712), (1344, 476755968), (1456, 440082432), (1504, 426037248), (1524, 420446208), (1536, 417161472), (1638, 391184384), (1651, 388104192), (1664, 385072128), (1692, 378699776), (1778, 360382464), (1792, 357566976), (1833, 349569024), (1872, 342286336), (1974, 324599808), (2016, 317837312), (2032, 315334656), (2048, 312871104), (2184, 293388288), (2256, 284024832), (2286, 280297472), (2304, 278107648), (2444, 262176768), (2496, 256714752), (2632, 243449856), (2667, 240254976), (2688, 238377984), (2912, 220041216), (2961, 216399872), (3008, 213018624), (3048, 210223104), (3072, 208580736), (3276, 195592192), (3302, 194052096), (3328, 192536064), (3384, 189349888), (3556, 180191232), (3584, 178783488), (3666, 174784512), (3744, 171143168), (3948, 162299904), (4032, 158918656), (4064, 157667328), (4096, 156435552), (4277, 149815296), (4368, 146694144), (4512, 142012416), (4572, 140148736), (4608, 139053824), (4888, 131088384), (4953, 129368064), (4992, 128357376), (5264, 121724928), (5334, 120127488), (5376, 119188992), (5499, 116523008), (5824, 110020608), (5922, 108199936), (5969, 107347968), (6016, 106509312), (6096, 105111552), (6144, 104290368), (6552, 97796096), (6604, 97026048), (6656, 96268032), (6768, 94674944), (7112, 90095616), (7168, 89391744), (7332, 87392256), (7488, 85571584), (7896, 81149952), (8001, 80084992), (8064, 79459328), (8128, 78833664), (8192, 78217776), (8554, 74907648), (8736, 73347072), (9024, 71006208), (9144, 70074368), (9216, 69526912), (9776, 65544192), (9906, 64684032), (9984, 64178688), (10528, 60862464), (10668, 60063744), (10752, 59594496), (10998, 58261504), (11557, 55443456), (11648, 55010304), (11844, 54099968), (11938, 53673984), (12032, 53254656), (12192, 52555776), (12288, 52145184), (12831, 49938432), (13104, 48898048), (13208, 48513024), (13312, 48134016), (13536, 47337472), (14224, 45047808), (14336, 44695872), (14664, 43696128), (14859, 43122688), (14976, 42785792), (15792, 40574976), (16002, 40042496), (16128, 39729664), (16256, 39416832), (16384, 39108888), (17108, 37453824), (17472, 36673536), (17907, 35782656), (18048, 35503104), (18288, 35037184), (18432, 34763456), (19552, 32772096), (19812, 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(52832, 12128256), (53248, 12033504), (53721, 11927552), (54144, 11834368), (56896, 11261952), (57344, 11173968), (58656, 10924032), (59436, 10780672), (59904, 10696448), (63168, 10143744), (64008, 10010624), (64512, 9932416), (65024, 9854208), (65536, 9777222), (68432, 9363456), (69342, 9240576), (69888, 9168384), (71628, 8945664), (72192, 8875776), (73152, 8759296), (73728, 8690864), (76986, 8323072), (77597, 8257536), (78208, 8193024), (79248, 8085504), (79872, 8022336), (83566, 7667712), (84224, 7607808), (85344, 7507968), (86016, 7449312), (87984, 7282688), (92456, 6930432), (93184, 6876288), (94752, 6762496), (95504, 6709248), (96256, 6656832), (97536, 6569472), (98304, 6518148), (102648, 6242304), (104013, 6160384), (104832, 6112256), (105664, 6064128), (106496, 6016752), (107442, 5963776), (108288, 5917184), (113792, 5630976), (114688, 5586984), (117312, 5462016), (118872, 5390336), (119808, 5348224), (125349, 5111808), (126336, 5071872), (128016, 5005312), (129024, 4966208), (130048, 4927104), (131072, 4888611), (136864, 4681728), (138684, 4620288), (139776, 4584192), (143256, 4472832), (144384, 4437888), (146304, 4379648), (147456, 4345432), (153972, 4161536), (155194, 4128768), (156416, 4096512), (158496, 4042752), (159744, 4011168), (167132, 3833856), (168448, 3803904), (170688, 3753984), (172032, 3724656), (175968, 3641344), (184912, 3465216), (186368, 3438144), (189504, 3381248), (191008, 3354624), (192512, 3328416), (195072, 3284736), (196608, 3259074), (205296, 3121152), (208026, 3080192), (209664, 3056128), (211328, 3032064), (212992, 3008376), (214884, 2981888), (216576, 2958592), (227584, 2815488), (229376, 2793492), (232791, 2752512), (234624, 2731008), (237744, 2695168), (239616, 2674112), (250698, 2555904), (252672, 2535936), (256032, 2502656), (258048, 2483104), (260096, 2463552), (273728, 2340864), (277368, 2310144), (279552, 2292096), (286512, 2236416), (288768, 2218944), (292608, 2189824), (294912, 2172716), (307944, 2080768), (310388, 2064384), (312832, 2048256), (316992, 2021376), (319488, 2005584), (334264, 1916928), (336896, 1901952), (341376, 1876992), (344064, 1862328), (351936, 1820672), (369824, 1732608), (372736, 1719072), (376047, 1703936), (379008, 1690624), (382016, 1677312), (385024, 1664208), (390144, 1642368), (393216, 1629537), (410592, 1560576), (416052, 1540096), (419328, 1528064), (422656, 1516032), (425984, 1504188), (429768, 1490944), (433152, 1479296), (455168, 1407744), (458752, 1396746), (465582, 1376256), (469248, 1365504), (475488, 1347584), (479232, 1337056), (501396, 1277952), (505344, 1267968), (512064, 1251328), (516096, 1241552), (520192, 1231776), (543179, 1179648), (547456, 1170432), (554736, 1155072), (559104, 1146048), (573024, 1118208), (577536, 1109472), (585216, 1094912), (589824, 1086358), (615888, 1040384), (620776, 1032192), (625664, 1024128), (633984, 1010688), (638976, 1002792), (668528, 958464), (673792, 950976), (682752, 938496), (688128, 931164), (698373, 917504), (703872, 910336), (739648, 866304), (745472, 859536), (752094, 851968), (758016, 845312), (764032, 838656), (770048, 832104), (780288, 821184)]