1256275537920

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{524287}}^1$

素因数の和:524335

約数の個数: 312

約数和(自身を含む): 4689531764736

約数和(自身を除く): 3433256226816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4096, 4160, 4608, 4680, 4992, 5120, 5760, 6144, 6240, 6656, 7488, 7680, 8320, 9216, 9360, 9984, 10240, 11520, 12288, 12480, 13312, 14976, 15360, 16640, 18432, 18720, 19968, 20480, 23040, 24960, 26624, 29952, 30720, 33280, 36864, 37440, 39936, 46080, 49920, 53248, 59904, 61440, 66560, 74880, 79872, 92160, 99840, 119808, 133120, 149760, 159744, 184320, 199680, 239616, 266240, 299520, 399360, 479232, 524287, 599040, 798720, 1048574, 1198080, 1572861, 2097148, 2396160, 2621435, 3145722, 4194296, 4718583, 5242870, 6291444, 6815731, 7864305, 8388592, 9437166, 10485740, 12582888, 13631462, 15728610, 16777184, 18874332, 20447193, 20971480, 23592915, 25165776, 27262924, 31457220, 33554368, 34078655, 37748664, 40894386, 41942960, 47185830, 50331552, 54525848, 61341579, 62914440, 67108736, 68157310, 75497328, 81788772, 83885920, 94371660, 100663104, 102235965, 109051696, 122683158, 125828880, 134217472, 136314620, 150994656, 163577544, 167771840, 188743320, 201326208, 204471930, 218103392, 245366316, 251657760, 268434944, 272629240, 301989312, 306707895, 327155088, 335543680, 377486640, 402652416, 408943860, 436206784, 490732632, 503315520, 536869888, 545258480, 603978624, 613415790, 654310176, 671087360, 754973280, 805304832, 817887720, 872413568, 981465264, 1006631040, 1073739776, 1090516960, 1207957248, 1226831580, 1308620352, 1342174720, 1509946560, 1610609664, 1635775440, 1744827136, 1962930528, 2013262080, 2147479552, 2181033920, 2415914496, 2453663160, 2617240704, 2684349440, 3019893120, 3221219328, 3271550880, 3489654272, 3925861056, 4026524160, 4362067840, 4831828992, 4907326320, 5234481408, 5368698880, 6039786240, 6442438656, 6543101760, 6979308544, 7851722112, 8053048320, 8724135680, 9663657984, 9814652640, 10468962816, 10737397760, 12079572480, 13086203520, 13958617088, 15703444224, 16106096640, 17448271360, 19327315968, 19629305280, 20937925632, 24159144960, 26172407040, 27917234176, 31406888448, 32212193280, 34896542720, 39258610560, 41875851264, 48318289920, 52344814080, 62813776896, 69793085440, 78517221120, 83751702528, 96636579840, 104689628160, 125627553792, 139586170880, 157034442240, 209379256320, 251255107584, 314068884480, 418758512640, 628137768960, 1256275537920]

約数ペア:

[(1, 1256275537920), (2, 628137768960), (3, 418758512640), (4, 314068884480), (5, 251255107584), (6, 209379256320), (8, 157034442240), (9, 139586170880), (10, 125627553792), (12, 104689628160), (13, 96636579840), (15, 83751702528), (16, 78517221120), (18, 69793085440), (20, 62813776896), (24, 52344814080), (26, 48318289920), (30, 41875851264), (32, 39258610560), (36, 34896542720), (39, 32212193280), (40, 31406888448), (45, 27917234176), (48, 26172407040), (52, 24159144960), (60, 20937925632), (64, 19629305280), (65, 19327315968), (72, 17448271360), (78, 16106096640), (80, 15703444224), (90, 13958617088), (96, 13086203520), (104, 12079572480), (117, 10737397760), (120, 10468962816), (128, 9814652640), (130, 9663657984), (144, 8724135680), (156, 8053048320), (160, 7851722112), (180, 6979308544), (192, 6543101760), (195, 6442438656), (208, 6039786240), (234, 5368698880), (240, 5234481408), (256, 4907326320), (260, 4831828992), (288, 4362067840), (312, 4026524160), (320, 3925861056), (360, 3489654272), (384, 3271550880), (390, 3221219328), (416, 3019893120), (468, 2684349440), (480, 2617240704), (512, 2453663160), (520, 2415914496), (576, 2181033920), (585, 2147479552), (624, 2013262080), (640, 1962930528), (720, 1744827136), (768, 1635775440), (780, 1610609664), (832, 1509946560), (936, 1342174720), (960, 1308620352), (1024, 1226831580), (1040, 1207957248), (1152, 1090516960), (1170, 1073739776), (1248, 1006631040), (1280, 981465264), (1440, 872413568), (1536, 817887720), (1560, 805304832), (1664, 754973280), (1872, 671087360), (1920, 654310176), (2048, 613415790), (2080, 603978624), (2304, 545258480), (2340, 536869888), (2496, 503315520), (2560, 490732632), (2880, 436206784), (3072, 408943860), (3120, 402652416), (3328, 377486640), (3744, 335543680), (3840, 327155088), (4096, 306707895), (4160, 301989312), (4608, 272629240), (4680, 268434944), (4992, 251657760), (5120, 245366316), (5760, 218103392), (6144, 204471930), (6240, 201326208), (6656, 188743320), (7488, 167771840), (7680, 163577544), (8320, 150994656), (9216, 136314620), (9360, 134217472), (9984, 125828880), (10240, 122683158), (11520, 109051696), (12288, 102235965), (12480, 100663104), (13312, 94371660), (14976, 83885920), (15360, 81788772), (16640, 75497328), (18432, 68157310), (18720, 67108736), (19968, 62914440), (20480, 61341579), (23040, 54525848), (24960, 50331552), (26624, 47185830), (29952, 41942960), (30720, 40894386), (33280, 37748664), (36864, 34078655), (37440, 33554368), (39936, 31457220), (46080, 27262924), (49920, 25165776), (53248, 23592915), (59904, 20971480), (61440, 20447193), (66560, 18874332), (74880, 16777184), (79872, 15728610), (92160, 13631462), (99840, 12582888), (119808, 10485740), (133120, 9437166), (149760, 8388592), (159744, 7864305), (184320, 6815731), (199680, 6291444), (239616, 5242870), (266240, 4718583), (299520, 4194296), (399360, 3145722), (479232, 2621435), (524287, 2396160), (599040, 2097148), (798720, 1572861), (1048574, 1198080)]