20132720640

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1644

約数の個数: 416

約数和(自身を含む): 74733373440

約数和(自身を除く): 54600652800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1024, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1536, 1583, 1656, 1728, 1840, 1920, 2048, 2070, 2160, 2208, 2304, 2484, 2560, 2760, 2880, 2944, 3072, 3105, 3166, 3312, 3456, 3680, 3840, 4096, 4140, 4320, 4416, 4608, 4749, 4968, 5120, 5520, 5760, 5888, 6144, 6210, 6332, 6624, 6912, 7360, 7680, 7915, 8280, 8640, 8832, 9216, 9498, 9936, 10240, 11040, 11520, 11776, 12288, 12420, 12664, 13248, 13824, 14247, 14720, 15360, 15830, 16560, 17280, 17664, 18432, 18996, 19872, 20480, 22080, 23040, 23552, 23745, 24840, 25328, 26496, 27648, 28494, 29440, 30720, 31660, 33120, 34560, 35328, 36409, 36864, 37992, 39744, 42741, 44160, 46080, 47104, 47490, 49680, 50656, 52992, 55296, 56988, 58880, 61440, 63320, 66240, 69120, 70656, 71235, 72818, 75984, 79488, 85482, 88320, 92160, 94208, 94980, 99360, 101312, 105984, 109227, 110592, 113976, 117760, 126640, 132480, 138240, 141312, 142470, 145636, 151968, 158976, 170964, 176640, 182045, 184320, 189960, 198720, 202624, 211968, 213705, 218454, 227952, 235520, 253280, 264960, 276480, 282624, 284940, 291272, 303936, 317952, 327681, 341928, 353280, 364090, 379920, 397440, 405248, 423936, 427410, 436908, 455904, 471040, 506560, 529920, 546135, 552960, 569880, 582544, 607872, 635904, 655362, 683856, 706560, 728180, 759840, 794880, 810496, 847872, 854820, 873816, 911808, 983043, 1013120, 1059840, 1092270, 1139760, 1165088, 1215744, 1271808, 1310724, 1367712, 1413120, 1456360, 1519680, 1589760, 1620992, 1638405, 1709640, 1747632, 1823616, 1966086, 2026240, 2119680, 2184540, 2279520, 2330176, 2431488, 2543616, 2621448, 2735424, 2912720, 3039360, 3179520, 3241984, 3276810, 3419280, 3495264, 3647232, 3932172, 4052480, 4239360, 4369080, 4559040, 4660352, 4862976, 4915215, 5242896, 5470848, 5825440, 6078720, 6359040, 6483968, 6553620, 6838560, 6990528, 7294464, 7864344, 8104960, 8738160, 9118080, 9320704, 9725952, 9830430, 10485792, 10941696, 11650880, 12157440, 12718080, 13107240, 13677120, 13981056, 14588928, 15728688, 16209920, 17476320, 18236160, 18641408, 19451904, 19660860, 20971584, 21883392, 23301760, 24314880, 26214480, 27354240, 27962112, 29177856, 31457376, 32419840, 34952640, 36472320, 37282816, 39321720, 41943168, 43766784, 46603520, 48629760, 52428960, 54708480, 55924224, 58355712, 62914752, 69905280, 72944640, 74565632, 78643440, 83886336, 87533568, 93207040, 97259520, 104857920, 109416960, 111848448, 125829504, 139810560, 145889280, 149131264, 157286880, 167772672, 175067136, 186414080, 209715840, 218833920, 223696896, 251659008, 279621120, 291778560, 314573760, 335545344, 372828160, 419431680, 437667840, 447393792, 503318016, 559242240, 629147520, 671090688, 745656320, 838863360, 875335680, 1006636032, 1118484480, 1258295040, 1342181376, 1677726720, 2013272064, 2236968960, 2516590080, 3355453440, 4026544128, 5033180160, 6710906880, 10066360320, 20132720640]

約数ペア:

[(1, 20132720640), (2, 10066360320), (3, 6710906880), (4, 5033180160), (5, 4026544128), (6, 3355453440), (8, 2516590080), (9, 2236968960), (10, 2013272064), (12, 1677726720), (15, 1342181376), (16, 1258295040), (18, 1118484480), (20, 1006636032), (23, 875335680), (24, 838863360), (27, 745656320), (30, 671090688), (32, 629147520), (36, 559242240), (40, 503318016), (45, 447393792), (46, 437667840), (48, 419431680), (54, 372828160), (60, 335545344), (64, 314573760), (69, 291778560), (72, 279621120), (80, 251659008), (90, 223696896), (92, 218833920), (96, 209715840), (108, 186414080), (115, 175067136), (120, 167772672), (128, 157286880), (135, 149131264), (138, 145889280), (144, 139810560), (160, 125829504), (180, 111848448), (184, 109416960), (192, 104857920), (207, 97259520), (216, 93207040), (230, 87533568), (240, 83886336), (256, 78643440), (270, 74565632), (276, 72944640), (288, 69905280), (320, 62914752), (345, 58355712), (360, 55924224), (368, 54708480), (384, 52428960), (414, 48629760), (432, 46603520), (460, 43766784), (480, 41943168), (512, 39321720), (540, 37282816), (552, 36472320), (576, 34952640), (621, 32419840), (640, 31457376), (690, 29177856), (720, 27962112), (736, 27354240), (768, 26214480), (828, 24314880), (864, 23301760), (920, 21883392), (960, 20971584), (1024, 19660860), (1035, 19451904), (1080, 18641408), (1104, 18236160), (1152, 17476320), (1242, 16209920), (1280, 15728688), (1380, 14588928), (1440, 13981056), (1472, 13677120), (1536, 13107240), (1583, 12718080), (1656, 12157440), (1728, 11650880), (1840, 10941696), (1920, 10485792), (2048, 9830430), (2070, 9725952), (2160, 9320704), (2208, 9118080), (2304, 8738160), (2484, 8104960), (2560, 7864344), (2760, 7294464), (2880, 6990528), (2944, 6838560), (3072, 6553620), (3105, 6483968), (3166, 6359040), (3312, 6078720), (3456, 5825440), (3680, 5470848), (3840, 5242896), (4096, 4915215), (4140, 4862976), (4320, 4660352), (4416, 4559040), (4608, 4369080), (4749, 4239360), (4968, 4052480), (5120, 3932172), (5520, 3647232), (5760, 3495264), (5888, 3419280), (6144, 3276810), (6210, 3241984), (6332, 3179520), (6624, 3039360), (6912, 2912720), (7360, 2735424), (7680, 2621448), (7915, 2543616), (8280, 2431488), (8640, 2330176), (8832, 2279520), (9216, 2184540), (9498, 2119680), (9936, 2026240), (10240, 1966086), (11040, 1823616), (11520, 1747632), (11776, 1709640), (12288, 1638405), (12420, 1620992), (12664, 1589760), (13248, 1519680), (13824, 1456360), (14247, 1413120), (14720, 1367712), (15360, 1310724), (15830, 1271808), (16560, 1215744), (17280, 1165088), (17664, 1139760), (18432, 1092270), (18996, 1059840), (19872, 1013120), (20480, 983043), (22080, 911808), (23040, 873816), (23552, 854820), (23745, 847872), (24840, 810496), (25328, 794880), (26496, 759840), (27648, 728180), (28494, 706560), (29440, 683856), (30720, 655362), (31660, 635904), (33120, 607872), (34560, 582544), (35328, 569880), (36409, 552960), (36864, 546135), (37992, 529920), (39744, 506560), (42741, 471040), (44160, 455904), (46080, 436908), (47104, 427410), (47490, 423936), (49680, 405248), (50656, 397440), (52992, 379920), (55296, 364090), (56988, 353280), (58880, 341928), (61440, 327681), (63320, 317952), (66240, 303936), (69120, 291272), (70656, 284940), (71235, 282624), (72818, 276480), (75984, 264960), (79488, 253280), (85482, 235520), (88320, 227952), (92160, 218454), (94208, 213705), (94980, 211968), (99360, 202624), (101312, 198720), (105984, 189960), (109227, 184320), (110592, 182045), (113976, 176640), (117760, 170964), (126640, 158976), (132480, 151968), (138240, 145636), (141312, 142470)]