21242511360

素因数分解:

$2^{16}\times 3^3\times 5^1\times 7^4$

素因数の和:74

約数の個数: 680

約数和(自身を含む): 88111169040

約数和(自身を除く): 66868657680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 343, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 686, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1029, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1372, 1440, 1470, 1512, 1536, 1568, 1680, 1715, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2048, 2058, 2160, 2205, 2240, 2304, 2352, 2401, 2520, 2560, 2646, 2688, 2744, 2880, 2940, 3024, 3072, 3087, 3136, 3360, 3430, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4096, 4116, 4320, 4410, 4480, 4608, 4704, 4802, 5040, 5120, 5145, 5292, 5376, 5488, 5760, 5880, 6048, 6144, 6174, 6272, 6615, 6720, 6860, 6912, 7056, 7168, 7203, 7560, 7680, 7840, 8064, 8192, 8232, 8640, 8820, 8960, 9216, 9261, 9408, 9604, 10080, 10240, 10290, 10584, 10752, 10976, 11520, 11760, 12005, 12096, 12288, 12348, 12544, 13230, 13440, 13720, 13824, 14112, 14336, 14406, 15120, 15360, 15435, 15680, 16128, 16384, 16464, 17280, 17640, 17920, 18432, 18522, 18816, 19208, 20160, 20480, 20580, 21168, 21504, 21609, 21952, 23040, 23520, 24010, 24192, 24576, 24696, 25088, 26460, 26880, 27440, 27648, 28224, 28672, 28812, 30240, 30720, 30870, 31360, 32256, 32768, 32928, 34560, 35280, 35840, 36015, 36864, 37044, 37632, 38416, 40320, 40960, 41160, 42336, 43008, 43218, 43904, 46080, 46305, 47040, 48020, 48384, 49152, 49392, 50176, 52920, 53760, 54880, 55296, 56448, 57344, 57624, 60480, 61440, 61740, 62720, 64512, 64827, 65536, 65856, 69120, 70560, 71680, 72030, 73728, 74088, 75264, 76832, 80640, 81920, 82320, 84672, 86016, 86436, 87808, 92160, 92610, 94080, 96040, 96768, 98304, 98784, 100352, 105840, 107520, 108045, 109760, 110592, 112896, 114688, 115248, 120960, 122880, 123480, 125440, 129024, 129654, 131712, 138240, 141120, 143360, 144060, 147456, 148176, 150528, 153664, 161280, 163840, 164640, 169344, 172032, 172872, 175616, 184320, 185220, 188160, 192080, 193536, 196608, 197568, 200704, 211680, 215040, 216090, 219520, 221184, 225792, 229376, 230496, 241920, 245760, 246960, 250880, 258048, 259308, 263424, 276480, 282240, 286720, 288120, 294912, 296352, 301056, 307328, 322560, 324135, 327680, 329280, 338688, 344064, 345744, 351232, 368640, 370440, 376320, 384160, 387072, 395136, 401408, 423360, 430080, 432180, 439040, 442368, 451584, 458752, 460992, 483840, 491520, 493920, 501760, 516096, 518616, 526848, 552960, 564480, 573440, 576240, 589824, 592704, 602112, 614656, 645120, 648270, 658560, 677376, 688128, 691488, 702464, 737280, 740880, 752640, 768320, 774144, 790272, 802816, 846720, 860160, 864360, 878080, 884736, 903168, 921984, 967680, 983040, 987840, 1003520, 1032192, 1037232, 1053696, 1105920, 1128960, 1146880, 1152480, 1185408, 1204224, 1229312, 1290240, 1296540, 1317120, 1354752, 1376256, 1382976, 1404928, 1474560, 1481760, 1505280, 1536640, 1548288, 1580544, 1605632, 1693440, 1720320, 1728720, 1756160, 1769472, 1806336, 1843968, 1935360, 1975680, 2007040, 2064384, 2074464, 2107392, 2211840, 2257920, 2293760, 2304960, 2370816, 2408448, 2458624, 2580480, 2593080, 2634240, 2709504, 2765952, 2809856, 2949120, 2963520, 3010560, 3073280, 3096576, 3161088, 3211264, 3386880, 3440640, 3457440, 3512320, 3612672, 3687936, 3870720, 3951360, 4014080, 4128768, 4148928, 4214784, 4423680, 4515840, 4609920, 4741632, 4816896, 4917248, 5160960, 5186160, 5268480, 5419008, 5531904, 5619712, 5927040, 6021120, 6146560, 6193152, 6322176, 6773760, 6881280, 6914880, 7024640, 7225344, 7375872, 7741440, 7902720, 8028160, 8297856, 8429568, 8847360, 9031680, 9219840, 9483264, 9633792, 9834496, 10321920, 10372320, 10536960, 10838016, 11063808, 11239424, 11854080, 12042240, 12293120, 12386304, 12644352, 13547520, 13829760, 14049280, 14450688, 14751744, 15482880, 15805440, 16056320, 16595712, 16859136, 18063360, 18439680, 18966528, 19668992, 20643840, 20744640, 21073920, 21676032, 22127616, 22478848, 23708160, 24084480, 24586240, 25288704, 27095040, 27659520, 28098560, 28901376, 29503488, 30965760, 31610880, 33191424, 33718272, 36126720, 36879360, 37933056, 39337984, 41489280, 42147840, 43352064, 44255232, 47416320, 48168960, 49172480, 50577408, 54190080, 55319040, 56197120, 59006976, 61931520, 63221760, 66382848, 67436544, 72253440, 73758720, 75866112, 78675968, 82978560, 84295680, 86704128, 88510464, 94832640, 98344960, 101154816, 108380160, 110638080, 112394240, 118013952, 126443520, 132765696, 144506880, 147517440, 151732224, 157351936, 165957120, 168591360, 177020928, 189665280, 196689920, 202309632, 216760320, 221276160, 236027904, 252887040, 265531392, 295034880, 303464448, 331914240, 337182720, 354041856, 379330560, 393379840, 433520640, 442552320, 472055808, 505774080, 531062784, 590069760, 606928896, 663828480, 708083712, 758661120, 786759680, 885104640, 1011548160, 1062125568, 1180139520, 1327656960, 1416167424, 1517322240, 1770209280, 2124251136, 2360279040, 2655313920, 3034644480, 3540418560, 4248502272, 5310627840, 7080837120, 10621255680, 21242511360]

約数ペア:

[(1, 21242511360), (2, 10621255680), (3, 7080837120), (4, 5310627840), (5, 4248502272), (6, 3540418560), (7, 3034644480), (8, 2655313920), (9, 2360279040), (10, 2124251136), (12, 1770209280), (14, 1517322240), (15, 1416167424), (16, 1327656960), (18, 1180139520), (20, 1062125568), (21, 1011548160), (24, 885104640), (27, 786759680), (28, 758661120), (30, 708083712), (32, 663828480), (35, 606928896), (36, 590069760), (40, 531062784), (42, 505774080), (45, 472055808), (48, 442552320), (49, 433520640), (54, 393379840), (56, 379330560), (60, 354041856), (63, 337182720), (64, 331914240), (70, 303464448), (72, 295034880), (80, 265531392), (84, 252887040), (90, 236027904), (96, 221276160), (98, 216760320), (105, 202309632), (108, 196689920), (112, 189665280), (120, 177020928), (126, 168591360), (128, 165957120), (135, 157351936), (140, 151732224), (144, 147517440), (147, 144506880), (160, 132765696), (168, 126443520), (180, 118013952), (189, 112394240), (192, 110638080), (196, 108380160), 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(1372, 15482880), (1440, 14751744), (1470, 14450688), (1512, 14049280), (1536, 13829760), (1568, 13547520), (1680, 12644352), (1715, 12386304), (1728, 12293120), (1764, 12042240), (1792, 11854080), (1890, 11239424), (1920, 11063808), (1960, 10838016), (2016, 10536960), (2048, 10372320), (2058, 10321920), (2160, 9834496), (2205, 9633792), (2240, 9483264), (2304, 9219840), (2352, 9031680), (2401, 8847360), (2520, 8429568), (2560, 8297856), (2646, 8028160), (2688, 7902720), (2744, 7741440), (2880, 7375872), (2940, 7225344), (3024, 7024640), (3072, 6914880), (3087, 6881280), (3136, 6773760), (3360, 6322176), (3430, 6193152), (3456, 6146560), (3528, 6021120), (3584, 5927040), (3780, 5619712), (3840, 5531904), (3920, 5419008), (4032, 5268480), (4096, 5186160), (4116, 5160960), (4320, 4917248), (4410, 4816896), (4480, 4741632), (4608, 4609920), (4704, 4515840), (4802, 4423680), (5040, 4214784), (5120, 4148928), (5145, 4128768), (5292, 4014080), (5376, 3951360), (5488, 3870720), (5760, 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1146880), (18816, 1128960), (19208, 1105920), (20160, 1053696), (20480, 1037232), (20580, 1032192), (21168, 1003520), (21504, 987840), (21609, 983040), (21952, 967680), (23040, 921984), (23520, 903168), (24010, 884736), (24192, 878080), (24576, 864360), (24696, 860160), (25088, 846720), (26460, 802816), (26880, 790272), (27440, 774144), (27648, 768320), (28224, 752640), (28672, 740880), (28812, 737280), (30240, 702464), (30720, 691488), (30870, 688128), (31360, 677376), (32256, 658560), (32768, 648270), (32928, 645120), (34560, 614656), (35280, 602112), (35840, 592704), (36015, 589824), (36864, 576240), (37044, 573440), (37632, 564480), (38416, 552960), (40320, 526848), (40960, 518616), (41160, 516096), (42336, 501760), (43008, 493920), (43218, 491520), (43904, 483840), (46080, 460992), (46305, 458752), (47040, 451584), (48020, 442368), (48384, 439040), (49152, 432180), (49392, 430080), (50176, 423360), (52920, 401408), (53760, 395136), (54880, 387072), (55296, 384160), (56448, 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