21339521280

素因数分解:

$2^8\times 3^9\times 5^1\times 7^1\times {\mathrm{11}}^2$

素因数の和:77

約数の個数: 1080

約数和(自身を含む): 96313901376

約数和(自身を除く): 74974380096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 242, 243, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 363, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 480, 484, 486, 495, 504, 528, 540, 560, 567, 576, 594, 605, 616, 630, 640, 648, 660, 672, 693, 704, 720, 726, 729, 756, 768, 770, 792, 810, 840, 847, 864, 880, 891, 896, 924, 945, 960, 968, 972, 990, 1008, 1056, 1080, 1089, 1120, 1134, 1152, 1155, 1188, 1210, 1215, 1232, 1260, 1280, 1296, 1320, 1344, 1386, 1408, 1440, 1452, 1458, 1485, 1512, 1540, 1584, 1620, 1680, 1694, 1701, 1728, 1760, 1782, 1792, 1815, 1848, 1890, 1920, 1936, 1944, 1980, 2016, 2079, 2112, 2160, 2178, 2187, 2240, 2268, 2304, 2310, 2376, 2420, 2430, 2464, 2520, 2541, 2592, 2640, 2673, 2688, 2772, 2816, 2835, 2880, 2904, 2916, 2970, 3024, 3080, 3168, 3240, 3267, 3360, 3388, 3402, 3456, 3465, 3520, 3564, 3630, 3645, 3696, 3780, 3840, 3872, 3888, 3960, 4032, 4158, 4224, 4235, 4320, 4356, 4374, 4455, 4480, 4536, 4620, 4752, 4840, 4860, 4928, 5040, 5082, 5103, 5184, 5280, 5346, 5376, 5445, 5544, 5670, 5760, 5808, 5832, 5940, 6048, 6160, 6237, 6336, 6480, 6534, 6561, 6720, 6776, 6804, 6912, 6930, 7040, 7128, 7260, 7290, 7392, 7560, 7623, 7744, 7776, 7920, 8019, 8064, 8316, 8448, 8470, 8505, 8640, 8712, 8748, 8910, 8960, 9072, 9240, 9504, 9680, 9720, 9801, 9856, 10080, 10164, 10206, 10368, 10395, 10560, 10692, 10890, 10935, 11088, 11340, 11520, 11616, 11664, 11880, 12096, 12320, 12474, 12672, 12705, 12960, 13068, 13122, 13365, 13440, 13552, 13608, 13860, 14080, 14256, 14520, 14580, 14784, 15120, 15246, 15309, 15488, 15552, 15840, 16038, 16128, 16335, 16632, 16940, 17010, 17280, 17424, 17496, 17820, 18144, 18480, 18711, 19008, 19360, 19440, 19602, 19683, 19712, 20160, 20328, 20412, 20736, 20790, 21120, 21384, 21780, 21870, 22176, 22680, 22869, 23232, 23328, 23760, 24057, 24192, 24640, 24948, 25344, 25410, 25515, 25920, 26136, 26244, 26730, 26880, 27104, 27216, 27720, 28512, 29040, 29160, 29403, 29568, 30240, 30492, 30618, 30976, 31104, 31185, 31680, 32076, 32670, 32805, 33264, 33880, 34020, 34560, 34848, 34992, 35640, 36288, 36960, 37422, 38016, 38115, 38720, 38880, 39204, 39366, 40095, 40320, 40656, 40824, 41580, 42240, 42768, 43560, 43740, 44352, 45360, 45738, 45927, 46464, 46656, 47520, 48114, 48384, 49005, 49280, 49896, 50820, 51030, 51840, 52272, 52488, 53460, 54208, 54432, 55440, 56133, 57024, 58080, 58320, 58806, 59136, 60480, 60984, 61236, 62208, 62370, 63360, 64152, 65340, 65610, 66528, 67760, 68040, 68607, 69696, 69984, 71280, 72171, 72576, 73920, 74844, 76032, 76230, 76545, 77440, 77760, 78408, 78732, 80190, 80640, 81312, 81648, 83160, 85536, 87120, 87480, 88209, 88704, 90720, 91476, 91854, 92928, 93312, 93555, 95040, 96228, 98010, 98415, 98560, 99792, 101640, 102060, 103680, 104544, 104976, 106920, 108416, 108864, 110880, 112266, 114048, 114345, 116160, 116640, 117612, 120285, 120960, 121968, 122472, 124740, 126720, 128304, 130680, 131220, 133056, 135520, 136080, 137214, 137781, 139392, 139968, 142560, 144342, 145152, 147015, 147840, 149688, 152460, 153090, 154880, 155520, 156816, 157464, 160380, 162624, 163296, 166320, 168399, 171072, 174240, 174960, 176418, 177408, 181440, 182952, 183708, 186624, 187110, 190080, 192456, 196020, 196830, 199584, 203280, 204120, 205821, 209088, 209952, 213840, 216513, 216832, 217728, 221760, 224532, 228096, 228690, 229635, 232320, 233280, 235224, 240570, 241920, 243936, 244944, 249480, 256608, 261360, 262440, 264627, 266112, 271040, 272160, 274428, 275562, 278784, 279936, 280665, 285120, 288684, 294030, 295680, 299376, 304920, 306180, 311040, 313632, 314928, 320760, 325248, 326592, 332640, 336798, 342144, 343035, 348480, 349920, 352836, 360855, 362880, 365904, 367416, 374220, 380160, 384912, 392040, 393660, 399168, 406560, 408240, 411642, 418176, 419904, 427680, 433026, 435456, 441045, 443520, 449064, 457380, 459270, 464640, 466560, 470448, 481140, 487872, 489888, 498960, 505197, 513216, 522720, 524880, 529254, 532224, 542080, 544320, 548856, 551124, 559872, 561330, 570240, 577368, 588060, 598752, 609840, 612360, 617463, 627264, 629856, 641520, 650496, 653184, 665280, 673596, 684288, 686070, 688905, 696960, 699840, 705672, 721710, 725760, 731808, 734832, 748440, 769824, 784080, 787320, 793881, 798336, 813120, 816480, 823284, 836352, 839808, 841995, 855360, 866052, 882090, 887040, 898128, 914760, 918540, 933120, 940896, 962280, 975744, 979776, 997920, 1010394, 1026432, 1029105, 1045440, 1049760, 1058508, 1082565, 1084160, 1088640, 1097712, 1102248, 1122660, 1140480, 1154736, 1176120, 1197504, 1219680, 1224720, 1234926, 1254528, 1259712, 1283040, 1306368, 1323135, 1330560, 1347192, 1372140, 1377810, 1393920, 1399680, 1411344, 1443420, 1463616, 1469664, 1496880, 1515591, 1539648, 1568160, 1574640, 1587762, 1596672, 1626240, 1632960, 1646568, 1679616, 1683990, 1710720, 1732104, 1764180, 1796256, 1829520, 1837080, 1852389, 1881792, 1924560, 1951488, 1959552, 1995840, 2020788, 2052864, 2058210, 2090880, 2099520, 2117016, 2165130, 2177280, 2195424, 2204496, 2245320, 2309472, 2352240, 2381643, 2395008, 2439360, 2449440, 2469852, 2509056, 2519424, 2525985, 2566080, 2646270, 2661120, 2694384, 2744280, 2755620, 2799360, 2822688, 2886840, 2927232, 2939328, 2993760, 3031182, 3079296, 3087315, 3136320, 3149280, 3175524, 3252480, 3265920, 3293136, 3367980, 3421440, 3464208, 3528360, 3592512, 3659040, 3674160, 3704778, 3763584, 3849120, 3919104, 3969405, 3991680, 4041576, 4116420, 4181760, 4199040, 4234032, 4330260, 4390848, 4408992, 4490640, 4618944, 4704480, 4763286, 4790016, 4878720, 4898880, 4939704, 5038848, 5051970, 5132160, 5292540, 5388768, 5488560, 5511240, 5557167, 5645376, 5773680, 5854464, 5878656, 5987520, 6062364, 6158592, 6174630, 6272640, 6298560, 6351048, 6531840, 6586272, 6735960, 6928416, 7056720, 7185024, 7318080, 7348320, 7409556, 7527168, 7577955, 7698240, 7938810, 7983360, 8083152, 8232840, 8398080, 8468064, 8660520, 8781696, 8817984, 8981280, 9237888, 9261945, 9408960, 9526572, 9757440, 9797760, 9879408, 10103940, 10264320, 10585080, 10777536, 10977120, 11022480, 11114334, 11290752, 11547360, 11757312, 11908215, 11975040, 12124728, 12349260, 12545280, 12597120, 12702096, 13172544, 13471920, 13856832, 14113440, 14370048, 14636160, 14696640, 14819112, 15155910, 15396480, 15877620, 16166304, 16465680, 16671501, 16936128, 17321040, 17563392, 17635968, 17962560, 18475776, 18523890, 18817920, 19053144, 19595520, 19758816, 20207880, 21170160, 21555072, 21954240, 22044960, 22228668, 22581504, 23094720, 23816430, 23950080, 24249456, 24698520, 25194240, 25404192, 26345088, 26943840, 27713664, 27785835, 28226880, 29272320, 29393280, 29638224, 30311820, 30792960, 31755240, 32332608, 32931360, 33343002, 33872256, 34642080, 35271936, 35925120, 37047780, 37635840, 38106288, 39517632, 40415760, 42340320, 43110144, 43908480, 44089920, 44457336, 46189440, 47632860, 48498912, 49397040, 50808384, 52690176, 53887680, 55427328, 55571670, 56453760, 58786560, 59276448, 60623640, 63510480, 64665216, 65862720, 66686004, 67744512, 69284160, 71850240, 74095560, 76212576, 79035264, 80831520, 83357505, 84680640, 87816960, 88179840, 88914672, 92378880, 95265720, 96997824, 98794080, 101616768, 107775360, 111143340, 112907520, 118552896, 121247280, 127020960, 129330432, 131725440, 133372008, 138568320, 148191120, 152425152, 158070528, 161663040, 166715010, 169361280, 176359680, 177829344, 190531440, 193995648, 197588160, 203233536, 215550720, 222286680, 237105792, 242494560, 254041920, 263450880, 266744016, 277136640, 296382240, 304850304, 323326080, 333430020, 338722560, 355658688, 381062880, 387991296, 395176320, 444573360, 474211584, 484989120, 508083840, 533488032, 592764480, 609700608, 646652160, 666860040, 711317376, 762125760, 790352640, 889146720, 969978240, 1016167680, 1066976064, 1185528960, 1333720080, 1422634752, 1524251520, 1778293440, 1939956480, 2133952128, 2371057920, 2667440160, 3048503040, 3556586880, 4267904256, 5334880320, 7113173760, 10669760640, 21339521280]

約数ペア:

[(1, 21339521280), (2, 10669760640), (3, 7113173760), (4, 5334880320), (5, 4267904256), (6, 3556586880), (7, 3048503040), (8, 2667440160), (9, 2371057920), (10, 2133952128), (11, 1939956480), (12, 1778293440), (14, 1524251520), (15, 1422634752), (16, 1333720080), (18, 1185528960), (20, 1066976064), (21, 1016167680), (22, 969978240), (24, 889146720), (27, 790352640), (28, 762125760), (30, 711317376), (32, 666860040), (33, 646652160), (35, 609700608), (36, 592764480), (40, 533488032), (42, 508083840), (44, 484989120), (45, 474211584), (48, 444573360), (54, 395176320), (55, 387991296), (56, 381062880), (60, 355658688), (63, 338722560), (64, 333430020), (66, 323326080), (70, 304850304), (72, 296382240), (77, 277136640), (80, 266744016), (81, 263450880), (84, 254041920), (88, 242494560), (90, 237105792), (96, 222286680), (99, 215550720), (105, 203233536), (108, 197588160), (110, 193995648), (112, 190531440), (120, 177829344), (121, 176359680), (126, 169361280), (128, 166715010), (132, 161663040), (135, 158070528), (140, 152425152), (144, 148191120), (154, 138568320), (160, 133372008), (162, 131725440), (165, 129330432), (168, 127020960), (176, 121247280), (180, 118552896), (189, 112907520), (192, 111143340), (198, 107775360), (210, 101616768), (216, 98794080), (220, 96997824), (224, 95265720), (231, 92378880), (240, 88914672), (242, 88179840), (243, 87816960), (252, 84680640), (256, 83357505), (264, 80831520), (270, 79035264), (280, 76212576), (288, 74095560), (297, 71850240), (308, 69284160), (315, 67744512), (320, 66686004), (324, 65862720), (330, 64665216), (336, 63510480), (352, 60623640), (360, 59276448), (363, 58786560), (378, 56453760), (384, 55571670), (385, 55427328), (396, 53887680), (405, 52690176), (420, 50808384), (432, 49397040), (440, 48498912), (448, 47632860), (462, 46189440), (480, 44457336), (484, 44089920), (486, 43908480), (495, 43110144), (504, 42340320), (528, 40415760), (540, 39517632), (560, 38106288), (567, 37635840), (576, 37047780), (594, 35925120), (605, 35271936), (616, 34642080), (630, 33872256), (640, 33343002), (648, 32931360), (660, 32332608), (672, 31755240), (693, 30792960), (704, 30311820), (720, 29638224), (726, 29393280), (729, 29272320), (756, 28226880), (768, 27785835), (770, 27713664), (792, 26943840), (810, 26345088), (840, 25404192), (847, 25194240), (864, 24698520), (880, 24249456), (891, 23950080), (896, 23816430), (924, 23094720), (945, 22581504), (960, 22228668), (968, 22044960), (972, 21954240), (990, 21555072), (1008, 21170160), (1056, 20207880), (1080, 19758816), (1089, 19595520), (1120, 19053144), (1134, 18817920), (1152, 18523890), (1155, 18475776), (1188, 17962560), (1210, 17635968), (1215, 17563392), (1232, 17321040), (1260, 16936128), (1280, 16671501), (1296, 16465680), (1320, 16166304), (1344, 15877620), (1386, 15396480), (1408, 15155910), (1440, 14819112), (1452, 14696640), (1458, 14636160), (1485, 14370048), (1512, 14113440), (1540, 13856832), (1584, 13471920), (1620, 13172544), (1680, 12702096), (1694, 12597120), (1701, 12545280), (1728, 12349260), (1760, 12124728), (1782, 11975040), (1792, 11908215), (1815, 11757312), (1848, 11547360), (1890, 11290752), (1920, 11114334), (1936, 11022480), (1944, 10977120), (1980, 10777536), (2016, 10585080), (2079, 10264320), (2112, 10103940), (2160, 9879408), (2178, 9797760), (2187, 9757440), (2240, 9526572), (2268, 9408960), (2304, 9261945), (2310, 9237888), (2376, 8981280), (2420, 8817984), (2430, 8781696), (2464, 8660520), (2520, 8468064), (2541, 8398080), (2592, 8232840), (2640, 8083152), (2673, 7983360), (2688, 7938810), (2772, 7698240), (2816, 7577955), (2835, 7527168), (2880, 7409556), (2904, 7348320), (2916, 7318080), (2970, 7185024), (3024, 7056720), (3080, 6928416), (3168, 6735960), (3240, 6586272), (3267, 6531840), (3360, 6351048), (3388, 6298560), (3402, 6272640), (3456, 6174630), (3465, 6158592), (3520, 6062364), (3564, 5987520), (3630, 5878656), (3645, 5854464), (3696, 5773680), (3780, 5645376), (3840, 5557167), (3872, 5511240), (3888, 5488560), (3960, 5388768), (4032, 5292540), (4158, 5132160), (4224, 5051970), (4235, 5038848), (4320, 4939704), (4356, 4898880), (4374, 4878720), (4455, 4790016), (4480, 4763286), (4536, 4704480), (4620, 4618944), (4752, 4490640), (4840, 4408992), (4860, 4390848), (4928, 4330260), (5040, 4234032), (5082, 4199040), (5103, 4181760), (5184, 4116420), (5280, 4041576), (5346, 3991680), (5376, 3969405), (5445, 3919104), (5544, 3849120), (5670, 3763584), (5760, 3704778), (5808, 3674160), (5832, 3659040), (5940, 3592512), (6048, 3528360), (6160, 3464208), (6237, 3421440), (6336, 3367980), (6480, 3293136), (6534, 3265920), (6561, 3252480), (6720, 3175524), (6776, 3149280), (6804, 3136320), (6912, 3087315), (6930, 3079296), (7040, 3031182), (7128, 2993760), (7260, 2939328), (7290, 2927232), (7392, 2886840), (7560, 2822688), (7623, 2799360), (7744, 2755620), (7776, 2744280), (7920, 2694384), (8019, 2661120), (8064, 2646270), (8316, 2566080), (8448, 2525985), (8470, 2519424), (8505, 2509056), (8640, 2469852), (8712, 2449440), (8748, 2439360), (8910, 2395008), (8960, 2381643), (9072, 2352240), (9240, 2309472), (9504, 2245320), (9680, 2204496), (9720, 2195424), (9801, 2177280), (9856, 2165130), (10080, 2117016), (10164, 2099520), (10206, 2090880), (10368, 2058210), (10395, 2052864), (10560, 2020788), (10692, 1995840), (10890, 1959552), (10935, 1951488), (11088, 1924560), (11340, 1881792), (11520, 1852389), (11616, 1837080), (11664, 1829520), (11880, 1796256), (12096, 1764180), (12320, 1732104), (12474, 1710720), (12672, 1683990), (12705, 1679616), (12960, 1646568), (13068, 1632960), (13122, 1626240), (13365, 1596672), (13440, 1587762), (13552, 1574640), (13608, 1568160), (13860, 1539648), (14080, 1515591), (14256, 1496880), (14520, 1469664), (14580, 1463616), (14784, 1443420), (15120, 1411344), (15246, 1399680), (15309, 1393920), (15488, 1377810), (15552, 1372140), (15840, 1347192), (16038, 1330560), (16128, 1323135), (16335, 1306368), (16632, 1283040), (16940, 1259712), (17010, 1254528), (17280, 1234926), (17424, 1224720), (17496, 1219680), (17820, 1197504), (18144, 1176120), (18480, 1154736), (18711, 1140480), (19008, 1122660), (19360, 1102248), (19440, 1097712), (19602, 1088640), (19683, 1084160), (19712, 1082565), (20160, 1058508), (20328, 1049760), (20412, 1045440), (20736, 1029105), (20790, 1026432), (21120, 1010394), (21384, 997920), (21780, 979776), (21870, 975744), (22176, 962280), (22680, 940896), (22869, 933120), (23232, 918540), (23328, 914760), (23760, 898128), (24057, 887040), (24192, 882090), (24640, 866052), (24948, 855360), (25344, 841995), (25410, 839808), (25515, 836352), (25920, 823284), (26136, 816480), (26244, 813120), (26730, 798336), (26880, 793881), (27104, 787320), (27216, 784080), (27720, 769824), (28512, 748440), (29040, 734832), (29160, 731808), (29403, 725760), (29568, 721710), (30240, 705672), (30492, 699840), (30618, 696960), (30976, 688905), (31104, 686070), (31185, 684288), (31680, 673596), 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