21404839680

素因数分解:

$2^8\times 3^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 1008

約数和(自身を含む): 91687135680

約数和(自身を除く): 70282296000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 81, 84, 87, 90, 96, 105, 108, 112, 113, 116, 120, 126, 128, 135, 140, 144, 145, 160, 162, 168, 174, 180, 189, 192, 203, 210, 216, 224, 226, 232, 240, 243, 252, 256, 261, 270, 280, 288, 290, 315, 320, 324, 336, 339, 348, 360, 378, 384, 405, 406, 420, 432, 435, 448, 452, 464, 480, 486, 504, 522, 540, 560, 565, 567, 576, 580, 609, 630, 640, 648, 672, 678, 696, 720, 729, 756, 768, 783, 791, 810, 812, 840, 864, 870, 896, 904, 928, 945, 960, 972, 1008, 1015, 1017, 1044, 1080, 1120, 1130, 1134, 1152, 1160, 1215, 1218, 1260, 1280, 1296, 1305, 1344, 1356, 1392, 1440, 1458, 1512, 1566, 1582, 1620, 1624, 1680, 1695, 1701, 1728, 1740, 1792, 1808, 1827, 1856, 1890, 1920, 1944, 2016, 2030, 2034, 2088, 2160, 2240, 2260, 2268, 2304, 2320, 2349, 2373, 2430, 2436, 2520, 2592, 2610, 2688, 2712, 2784, 2835, 2880, 2916, 3024, 3045, 3051, 3132, 3164, 3240, 3248, 3277, 3360, 3390, 3402, 3456, 3480, 3616, 3645, 3654, 3712, 3780, 3840, 3888, 3915, 3955, 4032, 4060, 4068, 4176, 4320, 4480, 4520, 4536, 4640, 4698, 4746, 4860, 4872, 5040, 5085, 5103, 5184, 5220, 5376, 5424, 5481, 5568, 5670, 5760, 5832, 6048, 6090, 6102, 6264, 6328, 6480, 6496, 6554, 6720, 6780, 6804, 6912, 6960, 7047, 7119, 7232, 7290, 7308, 7424, 7560, 7776, 7830, 7910, 8064, 8120, 8136, 8352, 8505, 8640, 8960, 9040, 9072, 9135, 9153, 9280, 9396, 9492, 9720, 9744, 9831, 10080, 10170, 10206, 10368, 10440, 10848, 10962, 11136, 11340, 11520, 11664, 11745, 11865, 12096, 12180, 12204, 12528, 12656, 12960, 12992, 13108, 13440, 13560, 13608, 13920, 14094, 14238, 14464, 14580, 14616, 15120, 15255, 15552, 15660, 15820, 16128, 16240, 16272, 16385, 16443, 16704, 17010, 17280, 18080, 18144, 18270, 18306, 18560, 18792, 18984, 19440, 19488, 19662, 20160, 20340, 20412, 20736, 20880, 21141, 21357, 21696, 21924, 22272, 22680, 22939, 23328, 23490, 23730, 24192, 24360, 24408, 25056, 25312, 25515, 25920, 25984, 26216, 26880, 27120, 27216, 27405, 27459, 27840, 28188, 28476, 28928, 29160, 29232, 29493, 30240, 30510, 31104, 31320, 31640, 32480, 32544, 32770, 32886, 33408, 34020, 34560, 35235, 35595, 36160, 36288, 36540, 36612, 37120, 37584, 37968, 38880, 38976, 39324, 40320, 40680, 40824, 41760, 42282, 42714, 43392, 43848, 45360, 45765, 45878, 46656, 46980, 47460, 48384, 48720, 48816, 49155, 49329, 50112, 50624, 51030, 51840, 51968, 52432, 54240, 54432, 54810, 54918, 55680, 56376, 56952, 58320, 58464, 58986, 60480, 61020, 62208, 62640, 63280, 64071, 64960, 65088, 65540, 65772, 66816, 68040, 68817, 70470, 71190, 72320, 72576, 73080, 73224, 75168, 75936, 77760, 77952, 78648, 80640, 81360, 81648, 82215, 82377, 83520, 84564, 85428, 86784, 87696, 88479, 90720, 91530, 91756, 93312, 93960, 94920, 97440, 97632, 98310, 98658, 100224, 101248, 102060, 103680, 104864, 105705, 106785, 108480, 108864, 109620, 109836, 111360, 112752, 113904, 114695, 116640, 116928, 117972, 120960, 122040, 125280, 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512568, 524320, 526176, 530874, 544320, 549180, 550536, 563760, 569520, 576639, 584640, 585792, 589860, 591948, 601344, 607488, 619353, 629184, 640710, 650880, 653184, 657720, 659016, 676512, 683424, 688170, 701568, 707832, 725760, 732240, 734048, 739935, 751680, 759360, 768852, 779520, 781056, 786480, 789264, 796311, 816480, 823770, 825804, 838912, 845640, 854280, 876960, 878688, 884790, 902016, 911232, 917560, 933120, 943776, 961065, 976320, 986580, 1002240, 1012480, 1025136, 1032255, 1048640, 1052352, 1061748, 1088640, 1098360, 1101072, 1127520, 1139040, 1153278, 1169280, 1171584, 1179720, 1183896, 1238706, 1258368, 1281420, 1301760, 1306368, 1315440, 1318032, 1327185, 1353024, 1366848, 1376340, 1403136, 1415664, 1464480, 1468096, 1479870, 1503360, 1518720, 1537704, 1572960, 1578528, 1592622, 1632960, 1647540, 1651608, 1691280, 1708560, 1753920, 1757376, 1769580, 1804032, 1822464, 1835120, 1858059, 1887552, 1922130, 1952640, 1973160, 2050272, 2064510, 2097280, 2104704, 2123496, 2177280, 2196720, 2202144, 2255040, 2278080, 2306556, 2338560, 2343168, 2359440, 2367792, 2388933, 2477412, 2516736, 2562840, 2630880, 2636064, 2654370, 2706048, 2733696, 2752680, 2831328, 2883195, 2928960, 2936192, 2959740, 3006720, 3037440, 3075408, 3096765, 3145920, 3157056, 3185244, 3265920, 3295080, 3303216, 3382560, 3417120, 3507840, 3514752, 3539160, 3670240, 3716118, 3775104, 3844260, 3905280, 3946320, 3981555, 4100544, 4129020, 4194560, 4209408, 4246992, 4393440, 4404288, 4510080, 4556160, 4613112, 4718880, 4735584, 4777866, 4954824, 5125680, 5261760, 5272128, 5308740, 5412096, 5467392, 5505360, 5574177, 5662656, 5766390, 5857920, 5872384, 5919480, 6150816, 6193530, 6291840, 6314112, 6370488, 6531840, 6590160, 6606432, 6765120, 6834240, 7015680, 7029504, 7078320, 7340480, 7432236, 7550208, 7688520, 7892640, 7963110, 8201088, 8258040, 8493984, 8786880, 8808576, 9020160, 9112320, 9226224, 9290295, 9437760, 9471168, 9555732, 9909648, 10251360, 10523520, 10544256, 10617480, 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約数ペア:

[(1, 21404839680), (2, 10702419840), (3, 7134946560), (4, 5351209920), (5, 4280967936), (6, 3567473280), (7, 3057834240), (8, 2675604960), (9, 2378315520), (10, 2140483968), (12, 1783736640), (14, 1528917120), (15, 1426989312), (16, 1337802480), (18, 1189157760), (20, 1070241984), (21, 1019278080), (24, 891868320), (27, 792771840), (28, 764458560), (29, 738097920), (30, 713494656), (32, 668901240), (35, 611566848), (36, 594578880), (40, 535120992), (42, 509639040), (45, 475663104), (48, 445934160), (54, 396385920), (56, 382229280), (58, 369048960), (60, 356747328), (63, 339759360), (64, 334450620), (70, 305783424), (72, 297289440), (80, 267560496), (81, 264257280), (84, 254819520), (87, 246032640), (90, 237831552), (96, 222967080), (105, 203855616), (108, 198192960), (112, 191114640), (113, 189423360), (116, 184524480), (120, 178373664), (126, 169879680), (128, 167225310), (135, 158554368), (140, 152891712), (144, 148644720), (145, 147619584), (160, 133780248), (162, 132128640), (168, 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(5424, 3946320), (5481, 3905280), (5568, 3844260), (5670, 3775104), (5760, 3716118), (5832, 3670240), (6048, 3539160), (6090, 3514752), (6102, 3507840), (6264, 3417120), (6328, 3382560), (6480, 3303216), (6496, 3295080), (6554, 3265920), (6720, 3185244), (6780, 3157056), (6804, 3145920), (6912, 3096765), (6960, 3075408), (7047, 3037440), (7119, 3006720), (7232, 2959740), (7290, 2936192), (7308, 2928960), (7424, 2883195), (7560, 2831328), (7776, 2752680), (7830, 2733696), (7910, 2706048), (8064, 2654370), (8120, 2636064), (8136, 2630880), (8352, 2562840), (8505, 2516736), (8640, 2477412), (8960, 2388933), (9040, 2367792), (9072, 2359440), (9135, 2343168), (9153, 2338560), (9280, 2306556), (9396, 2278080), (9492, 2255040), (9720, 2202144), (9744, 2196720), (9831, 2177280), (10080, 2123496), (10170, 2104704), (10206, 2097280), (10368, 2064510), (10440, 2050272), (10848, 1973160), (10962, 1952640), (11136, 1922130), (11340, 1887552), (11520, 1858059), (11664, 1835120), (11745, 1822464), 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(24192, 884790), (24360, 878688), (24408, 876960), (25056, 854280), (25312, 845640), (25515, 838912), (25920, 825804), (25984, 823770), (26216, 816480), (26880, 796311), (27120, 789264), (27216, 786480), (27405, 781056), (27459, 779520), (27840, 768852), (28188, 759360), (28476, 751680), (28928, 739935), (29160, 734048), (29232, 732240), (29493, 725760), (30240, 707832), (30510, 701568), (31104, 688170), (31320, 683424), (31640, 676512), (32480, 659016), (32544, 657720), (32770, 653184), (32886, 650880), (33408, 640710), (34020, 629184), (34560, 619353), (35235, 607488), (35595, 601344), (36160, 591948), (36288, 589860), (36540, 585792), (36612, 584640), (37120, 576639), (37584, 569520), (37968, 563760), (38880, 550536), (38976, 549180), (39324, 544320), (40320, 530874), (40680, 526176), (40824, 524320), (41760, 512568), (42282, 506240), (42714, 501120), (43392, 493290), (43848, 488160), (45360, 471888), (45765, 467712), (45878, 466560), (46656, 458780), (46980, 455616), (47460, 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(91756, 233280), (93312, 229390), (93960, 227808), (94920, 225504), (97440, 219672), (97632, 219240), (98310, 217728), (98658, 216960), (100224, 213570), (101248, 211410), (102060, 209728), (103680, 206451), (104864, 204120), (105705, 202496), (106785, 200448), (108480, 197316), (108864, 196620), (109620, 195264), (109836, 194880), (111360, 192213), (112752, 189840), (113904, 187920), (114695, 186624), (116640, 183512), (116928, 183060), (117972, 181440), (120960, 176958), (122040, 175392), (125280, 170856), (126560, 169128), (128142, 167040), (129920, 164754), (130176, 164430), (131080, 163296), (131544, 162720), (136080, 157296), (137295, 155904), (137634, 155520), (140940, 151872), (142380, 150336), (144640, 147987), (145152, 147465), (146160, 146448)]