21043139040

素因数分解:

$2^5\times 3^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 1152

約数和(自身を含む): 94981662720

約数和(自身を除く): 73938523680

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, 66, 70, 71, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 121, 126, 132, 135, 140, 142, 144, 154, 160, 162, 165, 168, 176, 180, 189, 198, 210, 213, 216, 220, 224, 231, 240, 242, 243, 252, 264, 270, 280, 284, 288, 297, 308, 315, 324, 330, 336, 352, 355, 360, 363, 378, 385, 396, 405, 420, 426, 432, 440, 462, 480, 484, 486, 495, 497, 504, 528, 540, 560, 567, 568, 594, 605, 616, 630, 639, 648, 660, 672, 693, 710, 720, 726, 729, 756, 770, 781, 792, 810, 840, 847, 852, 864, 880, 891, 924, 945, 968, 972, 990, 994, 1008, 1056, 1065, 1080, 1089, 1120, 1134, 1136, 1155, 1188, 1210, 1215, 1232, 1260, 1278, 1296, 1320, 1386, 1420, 1440, 1452, 1458, 1485, 1491, 1512, 1540, 1562, 1584, 1620, 1680, 1694, 1701, 1704, 1760, 1782, 1815, 1848, 1890, 1917, 1936, 1944, 1980, 1988, 2016, 2079, 2130, 2160, 2178, 2187, 2268, 2272, 2310, 2343, 2376, 2420, 2430, 2464, 2485, 2520, 2541, 2556, 2592, 2640, 2673, 2772, 2835, 2840, 2904, 2916, 2970, 2982, 3024, 3080, 3124, 3168, 3195, 3240, 3267, 3360, 3388, 3402, 3408, 3465, 3564, 3630, 3645, 3696, 3780, 3834, 3872, 3888, 3905, 3960, 3976, 4158, 4235, 4260, 4320, 4356, 4374, 4455, 4473, 4536, 4620, 4686, 4752, 4840, 4860, 4970, 5040, 5082, 5103, 5112, 5280, 5346, 5445, 5467, 5544, 5670, 5680, 5751, 5808, 5832, 5940, 5964, 6048, 6160, 6237, 6248, 6390, 6480, 6534, 6776, 6804, 6816, 6930, 7029, 7128, 7260, 7290, 7392, 7455, 7560, 7623, 7668, 7776, 7810, 7920, 7952, 8019, 8316, 8470, 8505, 8520, 8591, 8712, 8748, 8910, 8946, 9072, 9240, 9372, 9504, 9585, 9680, 9720, 9801, 9940, 10080, 10164, 10206, 10224, 10395, 10692, 10890, 10934, 10935, 11088, 11340, 11360, 11502, 11616, 11664, 11715, 11880, 11928, 12320, 12474, 12496, 12705, 12780, 12960, 13068, 13365, 13419, 13552, 13608, 13860, 14058, 14256, 14520, 14580, 14910, 15120, 15246, 15309, 15336, 15620, 15840, 15904, 16038, 16335, 16401, 16632, 16940, 17010, 17040, 17182, 17253, 17424, 17496, 17820, 17892, 18144, 18480, 18711, 18744, 19170, 19360, 19440, 19602, 19880, 20328, 20412, 20448, 20790, 21087, 21384, 21780, 21868, 21870, 22176, 22365, 22680, 22869, 23004, 23328, 23430, 23760, 23856, 24057, 24948, 24992, 25410, 25515, 25560, 25773, 26136, 26730, 26838, 27104, 27216, 27335, 27720, 28116, 28512, 28755, 29040, 29160, 29403, 29820, 30240, 30492, 30618, 30672, 31185, 31240, 32076, 32670, 32802, 33264, 33880, 34020, 34080, 34364, 34506, 34848, 34992, 35145, 35640, 35784, 36960, 37422, 37488, 38115, 38340, 38880, 39204, 39760, 40095, 40257, 40656, 40824, 41580, 42174, 42768, 42955, 43560, 43736, 43740, 44730, 45360, 45738, 46008, 46860, 47520, 47712, 48114, 49005, 49203, 49896, 50820, 51030, 51120, 51546, 51759, 52272, 53460, 53676, 54432, 54670, 55440, 56133, 56232, 57510, 58080, 58320, 58806, 59640, 60137, 60984, 61236, 61344, 62370, 62480, 63261, 64152, 65340, 65604, 66528, 67095, 67760, 68040, 68607, 68728, 69012, 69984, 70290, 71280, 71568, 74844, 74976, 76230, 76545, 76680, 77319, 78408, 79520, 80190, 80514, 81312, 81648, 82005, 83160, 84348, 85536, 85910, 86265, 87120, 87472, 87480, 88209, 89460, 90720, 91476, 92016, 93555, 93720, 96228, 98010, 98406, 99792, 101640, 102060, 102240, 103092, 103518, 104544, 105435, 106920, 107352, 109340, 110880, 112266, 112464, 114345, 115020, 116640, 117612, 119280, 120274, 120285, 120771, 121968, 122472, 124740, 124960, 126522, 128304, 128865, 130680, 131208, 134190, 135520, 136080, 137214, 137456, 138024, 140580, 142560, 143136, 147015, 147609, 149688, 152460, 153090, 153360, 154638, 155277, 156816, 160380, 161028, 163296, 164010, 166320, 168399, 168696, 171820, 172530, 174240, 174944, 174960, 176418, 178920, 180411, 182952, 184032, 187110, 187440, 189783, 192456, 196020, 196812, 199584, 201285, 203280, 204120, 205821, 206184, 207036, 210870, 213840, 214704, 218680, 224532, 224928, 228690, 230040, 231957, 235224, 238560, 240548, 240570, 241542, 243936, 244944, 246015, 249480, 253044, 256608, 257730, 258795, 261360, 262416, 264627, 268380, 272160, 274428, 274912, 276048, 280665, 281160, 294030, 295218, 299376, 300685, 304920, 306180, 306720, 309276, 310554, 313632, 316305, 320760, 322056, 328020, 332640, 336798, 337392, 343035, 343640, 345060, 349920, 352836, 357840, 360822, 362313, 365904, 374220, 374880, 379566, 384912, 386595, 392040, 393624, 402570, 406560, 408240, 411642, 412368, 414072, 421740, 427680, 429408, 437360, 441045, 442827, 449064, 457380, 460080, 463914, 470448, 481096, 481140, 483084, 489888, 492030, 498960, 506088, 515460, 517590, 522720, 524832, 529254, 536760, 541233, 548856, 552096, 561330, 562320, 569349, 588060, 590436, 598752, 601370, 603855, 609840, 612360, 617463, 618552, 621108, 632610, 641520, 644112, 656040, 673596, 674784, 686070, 687280, 690120, 695871, 705672, 715680, 721644, 724626, 731808, 738045, 748440, 759132, 769824, 773190, 776385, 784080, 787248, 805140, 816480, 823284, 824736, 828144, 841995, 843480, 874720, 882090, 885654, 898128, 902055, 914760, 920160, 927828, 940896, 948915, 962192, 962280, 966168, 984060, 997920, 1012176, 1029105, 1030920, 1035180, 1058508, 1073520, 1082466, 1086939, 1097712, 1122660, 1124640, 1138698, 1159785, 1176120, 1180872, 1202740, 1207710, 1219680, 1224720, 1234926, 1237104, 1242216, 1265220, 1283040, 1288224, 1312080, 1323135, 1328481, 1347192, 1372140, 1374560, 1380240, 1391742, 1411344, 1443288, 1449252, 1476090, 1496880, 1518264, 1546380, 1552770, 1568160, 1574496, 1610280, 1623699, 1646568, 1656288, 1683990, 1686960, 1708047, 1764180, 1771308, 1796256, 1804110, 1811565, 1829520, 1852389, 1855656, 1897830, 1924384, 1924560, 1932336, 1968120, 2024352, 2058210, 2061840, 2070360, 2087613, 2117016, 2147040, 2164932, 2173878, 2195424, 2214135, 2245320, 2277396, 2319570, 2352240, 2361744, 2405480, 2415420, 2449440, 2469852, 2474208, 2484432, 2530440, 2624160, 2646270, 2656962, 2694384, 2706165, 2744280, 2760480, 2783484, 2822688, 2846745, 2886576, 2898504, 2952180, 2993760, 3036528, 3087315, 3092760, 3105540, 3220560, 3247398, 3293136, 3367980, 3373920, 3416094, 3479355, 3528360, 3542616, 3608220, 3623130, 3659040, 3704778, 3711312, 3795660, 3849120, 3864672, 3936240, 3985443, 4116420, 4123680, 4140720, 4175226, 4234032, 4329864, 4347756, 4428270, 4490640, 4554792, 4639140, 4704480, 4723488, 4810960, 4830840, 4871097, 4939704, 4968864, 5060880, 5292540, 5313924, 5388768, 5412330, 5434695, 5488560, 5566968, 5693490, 5773152, 5797008, 5904360, 6073056, 6174630, 6185520, 6211080, 6262839, 6441120, 6494796, 6586272, 6642405, 6735960, 6832188, 6958710, 7056720, 7085232, 7216440, 7246260, 7409556, 7422624, 7591320, 7872480, 7970886, 8118495, 8232840, 8281440, 8350452, 8468064, 8540235, 8659728, 8695512, 8856540, 8981280, 9109584, 9261945, 9278280, 9621920, 9661680, 9742194, 9879408, 10121760, 10438065, 10585080, 10627848, 10824660, 10869390, 10977120, 11133936, 11386980, 11594016, 11808720, 11956329, 12349260, 12371040, 12422160, 12525678, 12989592, 13284810, 13471920, 13664376, 13917420, 14113440, 14170464, 14432880, 14492520, 14613291, 14819112, 15182640, 15941772, 16236990, 16465680, 16700904, 17080470, 17319456, 17391024, 17713080, 18219168, 18523890, 18556560, 18788517, 19323360, 19484388, 19758816, 19927215, 20876130, 21170160, 21255696, 21649320, 21738780, 22267872, 22773960, 23617440, 23912658, 24355485, 24698520, 24844320, 25051356, 25979184, 26569620, 26943840, 27328752, 27834840, 28865760, 28985040, 29226582, 29638224, 30365280, 31314195, 31883544, 32473980, 32931360, 33401808, 34160940, 34782048, 35426160, 37047780, 37113120, 37577034, 38968776, 39854430, 41752260, 42340320, 42511392, 43298640, 43477560, 43839873, 45547920, 47825316, 48710970, 49397040, 50102712, 51958368, 53139240, 54657504, 55669680, 57970080, 58453164, 59276448, 59781645, 62628390, 63767088, 64947960, 66803616, 68321880, 70852320, 73066455, 74095560, 75154068, 77937552, 79708860, 83504520, 86597280, 86955120, 87679746, 91095840, 93942585, 95650632, 97421940, 98794080, 100205424, 106278480, 111339360, 116906328, 119563290, 125256780, 127534176, 129895920, 131519619, 136643760, 146132910, 148191120, 150308136, 155875104, 159417720, 167009040, 173910240, 175359492, 187885170, 191301264, 194843880, 200410848, 212556960, 219199365, 233812656, 239126580, 250513560, 259791840, 263039238, 273287520, 292265820, 296382240, 300616272, 318835440, 334018080, 350718984, 375770340, 382602528, 389687760, 438398730, 467625312, 478253160, 501027120, 526078476, 584531640, 601232544, 637670880, 657598095, 701437968, 751540680, 779375520, 876797460, 956506320, 1002054240, 1052156952, 1169063280, 1315196190, 1402875936, 1503081360, 1753594920, 1913012640, 2104313904, 2338126560, 2630392380, 3006162720, 3507189840, 4208627808, 5260784760, 7014379680, 10521569520, 21043139040]

約数ペア:

[(1, 21043139040), (2, 10521569520), (3, 7014379680), (4, 5260784760), (5, 4208627808), (6, 3507189840), (7, 3006162720), (8, 2630392380), (9, 2338126560), (10, 2104313904), (11, 1913012640), (12, 1753594920), (14, 1503081360), (15, 1402875936), (16, 1315196190), (18, 1169063280), (20, 1052156952), (21, 1002054240), (22, 956506320), (24, 876797460), (27, 779375520), (28, 751540680), (30, 701437968), (32, 657598095), (33, 637670880), (35, 601232544), (36, 584531640), (40, 526078476), (42, 501027120), (44, 478253160), (45, 467625312), (48, 438398730), (54, 389687760), (55, 382602528), (56, 375770340), (60, 350718984), (63, 334018080), (66, 318835440), (70, 300616272), (71, 296382240), (72, 292265820), (77, 273287520), (80, 263039238), (81, 259791840), (84, 250513560), (88, 239126580), (90, 233812656), (96, 219199365), (99, 212556960), (105, 200410848), (108, 194843880), (110, 191301264), (112, 187885170), (120, 175359492), (121, 173910240), (126, 167009040), (132, 159417720), (135, 155875104), (140, 150308136), (142, 148191120), (144, 146132910), (154, 136643760), (160, 131519619), (162, 129895920), (165, 127534176), (168, 125256780), (176, 119563290), (180, 116906328), (189, 111339360), (198, 106278480), (210, 100205424), (213, 98794080), (216, 97421940), (220, 95650632), (224, 93942585), (231, 91095840), (240, 87679746), (242, 86955120), (243, 86597280), (252, 83504520), (264, 79708860), (270, 77937552), (280, 75154068), (284, 74095560), (288, 73066455), (297, 70852320), (308, 68321880), (315, 66803616), (324, 64947960), (330, 63767088), (336, 62628390), (352, 59781645), (355, 59276448), (360, 58453164), (363, 57970080), (378, 55669680), (385, 54657504), (396, 53139240), (405, 51958368), (420, 50102712), (426, 49397040), (432, 48710970), (440, 47825316), (462, 45547920), (480, 43839873), (484, 43477560), (486, 43298640), (495, 42511392), (497, 42340320), (504, 41752260), (528, 39854430), (540, 38968776), (560, 37577034), (567, 37113120), (568, 37047780), (594, 35426160), (605, 34782048), (616, 34160940), (630, 33401808), (639, 32931360), (648, 32473980), (660, 31883544), (672, 31314195), (693, 30365280), (710, 29638224), (720, 29226582), (726, 28985040), (729, 28865760), (756, 27834840), (770, 27328752), (781, 26943840), (792, 26569620), (810, 25979184), (840, 25051356), (847, 24844320), (852, 24698520), (864, 24355485), (880, 23912658), (891, 23617440), (924, 22773960), (945, 22267872), (968, 21738780), (972, 21649320), (990, 21255696), (994, 21170160), (1008, 20876130), (1056, 19927215), (1065, 19758816), (1080, 19484388), (1089, 19323360), (1120, 18788517), (1134, 18556560), (1136, 18523890), (1155, 18219168), (1188, 17713080), (1210, 17391024), (1215, 17319456), (1232, 17080470), (1260, 16700904), (1278, 16465680), (1296, 16236990), (1320, 15941772), (1386, 15182640), (1420, 14819112), (1440, 14613291), (1452, 14492520), (1458, 14432880), (1485, 14170464), (1491, 14113440), (1512, 13917420), (1540, 13664376), (1562, 13471920), (1584, 13284810), (1620, 12989592), (1680, 12525678), (1694, 12422160), (1701, 12371040), (1704, 12349260), (1760, 11956329), (1782, 11808720), (1815, 11594016), (1848, 11386980), (1890, 11133936), (1917, 10977120), (1936, 10869390), (1944, 10824660), (1980, 10627848), (1988, 10585080), (2016, 10438065), (2079, 10121760), (2130, 9879408), (2160, 9742194), (2178, 9661680), (2187, 9621920), (2268, 9278280), (2272, 9261945), (2310, 9109584), (2343, 8981280), (2376, 8856540), (2420, 8695512), (2430, 8659728), (2464, 8540235), (2485, 8468064), (2520, 8350452), (2541, 8281440), (2556, 8232840), (2592, 8118495), (2640, 7970886), (2673, 7872480), (2772, 7591320), (2835, 7422624), (2840, 7409556), (2904, 7246260), (2916, 7216440), (2970, 7085232), (2982, 7056720), (3024, 6958710), (3080, 6832188), (3124, 6735960), (3168, 6642405), (3195, 6586272), (3240, 6494796), (3267, 6441120), (3360, 6262839), (3388, 6211080), (3402, 6185520), (3408, 6174630), (3465, 6073056), (3564, 5904360), (3630, 5797008), (3645, 5773152), (3696, 5693490), (3780, 5566968), (3834, 5488560), (3872, 5434695), (3888, 5412330), (3905, 5388768), (3960, 5313924), (3976, 5292540), (4158, 5060880), (4235, 4968864), (4260, 4939704), (4320, 4871097), (4356, 4830840), (4374, 4810960), (4455, 4723488), (4473, 4704480), (4536, 4639140), (4620, 4554792), (4686, 4490640), (4752, 4428270), (4840, 4347756), (4860, 4329864), (4970, 4234032), (5040, 4175226), (5082, 4140720), (5103, 4123680), (5112, 4116420), (5280, 3985443), (5346, 3936240), (5445, 3864672), (5467, 3849120), (5544, 3795660), (5670, 3711312), (5680, 3704778), (5751, 3659040), (5808, 3623130), (5832, 3608220), (5940, 3542616), (5964, 3528360), (6048, 3479355), (6160, 3416094), (6237, 3373920), (6248, 3367980), (6390, 3293136), (6480, 3247398), (6534, 3220560), (6776, 3105540), (6804, 3092760), (6816, 3087315), (6930, 3036528), (7029, 2993760), (7128, 2952180), (7260, 2898504), (7290, 2886576), (7392, 2846745), (7455, 2822688), (7560, 2783484), (7623, 2760480), (7668, 2744280), (7776, 2706165), (7810, 2694384), (7920, 2656962), (7952, 2646270), (8019, 2624160), (8316, 2530440), (8470, 2484432), (8505, 2474208), (8520, 2469852), (8591, 2449440), (8712, 2415420), (8748, 2405480), (8910, 2361744), (8946, 2352240), (9072, 2319570), (9240, 2277396), (9372, 2245320), (9504, 2214135), (9585, 2195424), (9680, 2173878), (9720, 2164932), (9801, 2147040), (9940, 2117016), (10080, 2087613), (10164, 2070360), (10206, 2061840), (10224, 2058210), (10395, 2024352), (10692, 1968120), (10890, 1932336), (10934, 1924560), (10935, 1924384), (11088, 1897830), (11340, 1855656), (11360, 1852389), (11502, 1829520), (11616, 1811565), (11664, 1804110), (11715, 1796256), (11880, 1771308), (11928, 1764180), (12320, 1708047), (12474, 1686960), (12496, 1683990), (12705, 1656288), (12780, 1646568), (12960, 1623699), (13068, 1610280), (13365, 1574496), (13419, 1568160), (13552, 1552770), (13608, 1546380), (13860, 1518264), (14058, 1496880), (14256, 1476090), (14520, 1449252), (14580, 1443288), (14910, 1411344), (15120, 1391742), (15246, 1380240), (15309, 1374560), (15336, 1372140), (15620, 1347192), (15840, 1328481), (15904, 1323135), (16038, 1312080), (16335, 1288224), (16401, 1283040), (16632, 1265220), (16940, 1242216), (17010, 1237104), (17040, 1234926), (17182, 1224720), (17253, 1219680), (17424, 1207710), (17496, 1202740), (17820, 1180872), (17892, 1176120), (18144, 1159785), (18480, 1138698), (18711, 1124640), (18744, 1122660), (19170, 1097712), (19360, 1086939), (19440, 1082466), (19602, 1073520), (19880, 1058508), (20328, 1035180), (20412, 1030920), (20448, 1029105), (20790, 1012176), (21087, 997920), (21384, 984060), (21780, 966168), (21868, 962280), (21870, 962192), (22176, 948915), (22365, 940896), (22680, 927828), (22869, 920160), (23004, 914760), (23328, 902055), (23430, 898128), (23760, 885654), (23856, 882090), (24057, 874720), (24948, 843480), (24992, 841995), (25410, 828144), (25515, 824736), (25560, 823284), (25773, 816480), (26136, 805140), (26730, 787248), (26838, 784080), (27104, 776385), (27216, 773190), (27335, 769824), (27720, 759132), (28116, 748440), (28512, 738045), (28755, 731808), (29040, 724626), (29160, 721644), (29403, 715680), (29820, 705672), (30240, 695871), (30492, 690120), (30618, 687280), (30672, 686070), (31185, 674784), (31240, 673596), (32076, 656040), (32670, 644112), (32802, 641520), (33264, 632610), (33880, 621108), (34020, 618552), (34080, 617463), (34364, 612360), (34506, 609840), (34848, 603855), (34992, 601370), (35145, 598752), (35640, 590436), (35784, 588060), (36960, 569349), (37422, 562320), (37488, 561330), (38115, 552096), (38340, 548856), (38880, 541233), (39204, 536760), (39760, 529254), (40095, 524832), (40257, 522720), (40656, 517590), (40824, 515460), (41580, 506088), (42174, 498960), (42768, 492030), (42955, 489888), (43560, 483084), (43736, 481140), (43740, 481096), (44730, 470448), (45360, 463914), (45738, 460080), (46008, 457380), (46860, 449064), (47520, 442827), (47712, 441045), (48114, 437360), (49005, 429408), (49203, 427680), (49896, 421740), (50820, 414072), (51030, 412368), (51120, 411642), (51546, 408240), (51759, 406560), (52272, 402570), (53460, 393624), (53676, 392040), (54432, 386595), (54670, 384912), (55440, 379566), (56133, 374880), (56232, 374220), (57510, 365904), (58080, 362313), (58320, 360822), (58806, 357840), (59640, 352836), (60137, 349920), (60984, 345060), (61236, 343640), (61344, 343035), (62370, 337392), (62480, 336798), (63261, 332640), (64152, 328020), (65340, 322056), (65604, 320760), (66528, 316305), (67095, 313632), (67760, 310554), (68040, 309276), (68607, 306720), (68728, 306180), (69012, 304920), (69984, 300685), (70290, 299376), (71280, 295218), (71568, 294030), (74844, 281160), (74976, 280665), (76230, 276048), (76545, 274912), (76680, 274428), (77319, 272160), (78408, 268380), (79520, 264627), (80190, 262416), (80514, 261360), (81312, 258795), (81648, 257730), (82005, 256608), (83160, 253044), (84348, 249480), (85536, 246015), (85910, 244944), (86265, 243936), (87120, 241542), (87472, 240570), (87480, 240548), (88209, 238560), (89460, 235224), (90720, 231957), (91476, 230040), (92016, 228690), (93555, 224928), (93720, 224532), (96228, 218680), (98010, 214704), (98406, 213840), (99792, 210870), (101640, 207036), (102060, 206184), (102240, 205821), (103092, 204120), (103518, 203280), (104544, 201285), (105435, 199584), (106920, 196812), (107352, 196020), (109340, 192456), (110880, 189783), (112266, 187440), (112464, 187110), (114345, 184032), (115020, 182952), (116640, 180411), (117612, 178920), (119280, 176418), (120274, 174960), (120285, 174944), (120771, 174240), (121968, 172530), (122472, 171820), (124740, 168696), (124960, 168399), (126522, 166320), (128304, 164010), (128865, 163296), (130680, 161028), (131208, 160380), (134190, 156816), (135520, 155277), (136080, 154638), (137214, 153360), (137456, 153090), (138024, 152460), (140580, 149688), (142560, 147609), (143136, 147015)]