20736737280

素因数分解:

$2^{15}\times 3^2\times 5^1\times 7^3\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 768

約数和(自身を含む): 85877064000

約数和(自身を除く): 65140326720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 98, 105, 112, 120, 123, 126, 128, 140, 144, 147, 160, 164, 168, 180, 192, 196, 205, 210, 224, 240, 245, 246, 252, 256, 280, 287, 288, 294, 315, 320, 328, 336, 343, 360, 369, 384, 392, 410, 420, 441, 448, 480, 490, 492, 504, 512, 560, 574, 576, 588, 615, 630, 640, 656, 672, 686, 720, 735, 738, 768, 784, 820, 840, 861, 882, 896, 960, 980, 984, 1008, 1024, 1029, 1120, 1148, 1152, 1176, 1230, 1260, 1280, 1312, 1344, 1372, 1435, 1440, 1470, 1476, 1536, 1568, 1640, 1680, 1715, 1722, 1764, 1792, 1845, 1920, 1960, 1968, 2009, 2016, 2048, 2058, 2205, 2240, 2296, 2304, 2352, 2460, 2520, 2560, 2583, 2624, 2688, 2744, 2870, 2880, 2940, 2952, 3072, 3087, 3136, 3280, 3360, 3430, 3444, 3528, 3584, 3690, 3840, 3920, 3936, 4018, 4032, 4096, 4116, 4305, 4410, 4480, 4592, 4608, 4704, 4920, 5040, 5120, 5145, 5166, 5248, 5376, 5488, 5740, 5760, 5880, 5904, 6027, 6144, 6174, 6272, 6560, 6720, 6860, 6888, 7056, 7168, 7380, 7680, 7840, 7872, 8036, 8064, 8192, 8232, 8610, 8820, 8960, 9184, 9216, 9408, 9840, 10045, 10080, 10240, 10290, 10332, 10496, 10752, 10976, 11480, 11520, 11760, 11808, 12054, 12288, 12348, 12544, 12915, 13120, 13440, 13720, 13776, 14063, 14112, 14336, 14760, 15360, 15435, 15680, 15744, 16072, 16128, 16384, 16464, 17220, 17640, 17920, 18081, 18368, 18432, 18816, 19680, 20090, 20160, 20480, 20580, 20664, 20992, 21504, 21952, 22960, 23040, 23520, 23616, 24108, 24576, 24696, 25088, 25830, 26240, 26880, 27440, 27552, 28126, 28224, 28672, 29520, 30135, 30720, 30870, 31360, 31488, 32144, 32256, 32768, 32928, 34440, 35280, 35840, 36162, 36736, 36864, 37632, 39360, 40180, 40320, 40960, 41160, 41328, 41984, 42189, 43008, 43904, 45920, 46080, 47040, 47232, 48216, 49152, 49392, 50176, 51660, 52480, 53760, 54880, 55104, 56252, 56448, 57344, 59040, 60270, 61440, 61740, 62720, 62976, 64288, 64512, 65856, 68880, 70315, 70560, 71680, 72324, 73472, 73728, 75264, 78720, 80360, 80640, 81920, 82320, 82656, 83968, 84378, 86016, 87808, 90405, 91840, 92160, 94080, 94464, 96432, 98304, 98784, 100352, 103320, 104960, 107520, 109760, 110208, 112504, 112896, 114688, 118080, 120540, 122880, 123480, 125440, 125952, 126567, 128576, 129024, 131712, 137760, 140630, 141120, 143360, 144648, 146944, 147456, 150528, 157440, 160720, 161280, 163840, 164640, 165312, 167936, 168756, 172032, 175616, 180810, 183680, 184320, 188160, 188928, 192864, 197568, 200704, 206640, 209920, 210945, 215040, 219520, 220416, 225008, 225792, 229376, 236160, 241080, 245760, 246960, 250880, 251904, 253134, 257152, 258048, 263424, 275520, 281260, 282240, 286720, 289296, 293888, 294912, 301056, 314880, 321440, 322560, 329280, 330624, 335872, 337512, 344064, 351232, 361620, 367360, 368640, 376320, 377856, 385728, 395136, 401408, 413280, 419840, 421890, 430080, 439040, 440832, 450016, 451584, 472320, 482160, 491520, 493920, 501760, 503808, 506268, 514304, 516096, 526848, 551040, 562520, 564480, 573440, 578592, 587776, 602112, 629760, 632835, 642880, 645120, 658560, 661248, 671744, 675024, 688128, 702464, 723240, 734720, 737280, 752640, 755712, 771456, 790272, 802816, 826560, 839680, 843780, 860160, 878080, 881664, 900032, 903168, 944640, 964320, 987840, 1003520, 1007616, 1012536, 1028608, 1032192, 1053696, 1102080, 1125040, 1128960, 1146880, 1157184, 1175552, 1204224, 1259520, 1265670, 1285760, 1290240, 1317120, 1322496, 1343488, 1350048, 1404928, 1446480, 1469440, 1474560, 1505280, 1511424, 1542912, 1580544, 1605632, 1653120, 1679360, 1687560, 1720320, 1756160, 1763328, 1800064, 1806336, 1889280, 1928640, 1975680, 2007040, 2015232, 2025072, 2057216, 2064384, 2107392, 2204160, 2250080, 2257920, 2314368, 2351104, 2408448, 2519040, 2531340, 2571520, 2580480, 2634240, 2644992, 2700096, 2809856, 2892960, 2938880, 3010560, 3022848, 3085824, 3161088, 3306240, 3358720, 3375120, 3440640, 3512320, 3526656, 3600128, 3612672, 3778560, 3857280, 3951360, 4014080, 4030464, 4050144, 4114432, 4214784, 4408320, 4500160, 4515840, 4628736, 4702208, 4816896, 5038080, 5062680, 5143040, 5160960, 5268480, 5289984, 5400192, 5619712, 5785920, 5877760, 6021120, 6045696, 6171648, 6322176, 6612480, 6717440, 6750240, 7024640, 7053312, 7200256, 7225344, 7557120, 7714560, 7902720, 8028160, 8100288, 8228864, 8429568, 8816640, 9000320, 9031680, 9257472, 9404416, 10076160, 10125360, 10286080, 10321920, 10536960, 10579968, 10800384, 11239424, 11571840, 11755520, 12042240, 12091392, 12343296, 12644352, 13224960, 13500480, 14049280, 14106624, 14400512, 14450688, 15114240, 15429120, 15805440, 16200576, 16457728, 16859136, 17633280, 18000640, 18063360, 18514944, 20152320, 20250720, 20572160, 21073920, 21159936, 21600768, 23143680, 23511040, 24084480, 24686592, 25288704, 26449920, 27000960, 28098560, 28213248, 28801024, 30228480, 30858240, 31610880, 32401152, 32915456, 33718272, 35266560, 36001280, 36126720, 37029888, 40501440, 41144320, 42147840, 42319872, 43201536, 46287360, 47022080, 49373184, 50577408, 52899840, 54001920, 56197120, 57602048, 60456960, 61716480, 63221760, 64802304, 65830912, 70533120, 72002560, 72253440, 74059776, 81002880, 82288640, 84295680, 84639744, 86403072, 92574720, 98746368, 101154816, 105799680, 108003840, 115204096, 123432960, 126443520, 129604608, 141066240, 144005120, 148119552, 162005760, 164577280, 168591360, 172806144, 185149440, 197492736, 211599360, 216007680, 230408192, 246865920, 252887040, 259209216, 288010240, 296239104, 324011520, 329154560, 345612288, 370298880, 423198720, 432015360, 460816384, 493731840, 505774080, 518418432, 576020480, 592478208, 648023040, 691224576, 740597760, 864030720, 987463680, 1036836864, 1152040960, 1296046080, 1382449152, 1481195520, 1728061440, 2073673728, 2304081920, 2592092160, 2962391040, 3456122880, 4147347456, 5184184320, 6912245760, 10368368640, 20736737280]

約数ペア:

[(1, 20736737280), (2, 10368368640), (3, 6912245760), (4, 5184184320), (5, 4147347456), (6, 3456122880), (7, 2962391040), (8, 2592092160), (9, 2304081920), (10, 2073673728), (12, 1728061440), (14, 1481195520), (15, 1382449152), (16, 1296046080), (18, 1152040960), (20, 1036836864), (21, 987463680), (24, 864030720), (28, 740597760), (30, 691224576), (32, 648023040), (35, 592478208), (36, 576020480), (40, 518418432), (41, 505774080), (42, 493731840), (45, 460816384), (48, 432015360), (49, 423198720), (56, 370298880), (60, 345612288), (63, 329154560), (64, 324011520), (70, 296239104), (72, 288010240), (80, 259209216), (82, 252887040), (84, 246865920), (90, 230408192), (96, 216007680), (98, 211599360), (105, 197492736), (112, 185149440), (120, 172806144), (123, 168591360), (126, 164577280), (128, 162005760), (140, 148119552), (144, 144005120), (147, 141066240), (160, 129604608), (164, 126443520), (168, 123432960), (180, 115204096), (192, 108003840), (196, 105799680), (205, 101154816), (210, 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17633280), (1230, 16859136), (1260, 16457728), (1280, 16200576), (1312, 15805440), (1344, 15429120), (1372, 15114240), (1435, 14450688), (1440, 14400512), (1470, 14106624), (1476, 14049280), (1536, 13500480), (1568, 13224960), (1640, 12644352), (1680, 12343296), (1715, 12091392), (1722, 12042240), (1764, 11755520), (1792, 11571840), (1845, 11239424), (1920, 10800384), (1960, 10579968), (1968, 10536960), (2009, 10321920), (2016, 10286080), (2048, 10125360), (2058, 10076160), (2205, 9404416), (2240, 9257472), (2296, 9031680), (2304, 9000320), (2352, 8816640), (2460, 8429568), (2520, 8228864), (2560, 8100288), (2583, 8028160), (2624, 7902720), (2688, 7714560), (2744, 7557120), (2870, 7225344), (2880, 7200256), (2940, 7053312), (2952, 7024640), (3072, 6750240), (3087, 6717440), (3136, 6612480), (3280, 6322176), (3360, 6171648), (3430, 6045696), (3444, 6021120), (3528, 5877760), (3584, 5785920), (3690, 5619712), (3840, 5400192), (3920, 5289984), (3936, 5268480), (4018, 5160960), (4032, 5143040), (4096, 5062680), (4116, 5038080), (4305, 4816896), (4410, 4702208), (4480, 4628736), (4592, 4515840), (4608, 4500160), (4704, 4408320), (4920, 4214784), (5040, 4114432), (5120, 4050144), (5145, 4030464), (5166, 4014080), (5248, 3951360), (5376, 3857280), (5488, 3778560), (5740, 3612672), (5760, 3600128), (5880, 3526656), (5904, 3512320), (6027, 3440640), (6144, 3375120), (6174, 3358720), (6272, 3306240), (6560, 3161088), (6720, 3085824), (6860, 3022848), (6888, 3010560), (7056, 2938880), (7168, 2892960), (7380, 2809856), (7680, 2700096), (7840, 2644992), (7872, 2634240), (8036, 2580480), (8064, 2571520), (8192, 2531340), (8232, 2519040), (8610, 2408448), (8820, 2351104), (8960, 2314368), (9184, 2257920), (9216, 2250080), (9408, 2204160), (9840, 2107392), (10045, 2064384), (10080, 2057216), (10240, 2025072), (10290, 2015232), (10332, 2007040), (10496, 1975680), (10752, 1928640), (10976, 1889280), (11480, 1806336), (11520, 1800064), (11760, 1763328), (11808, 1756160), (12054, 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(31360, 661248), (31488, 658560), (32144, 645120), (32256, 642880), (32768, 632835), (32928, 629760), (34440, 602112), (35280, 587776), (35840, 578592), (36162, 573440), (36736, 564480), (36864, 562520), (37632, 551040), (39360, 526848), (40180, 516096), (40320, 514304), (40960, 506268), (41160, 503808), (41328, 501760), (41984, 493920), (42189, 491520), (43008, 482160), (43904, 472320), (45920, 451584), (46080, 450016), (47040, 440832), (47232, 439040), (48216, 430080), (49152, 421890), (49392, 419840), (50176, 413280), (51660, 401408), (52480, 395136), (53760, 385728), (54880, 377856), (55104, 376320), (56252, 368640), (56448, 367360), (57344, 361620), (59040, 351232), (60270, 344064), (61440, 337512), (61740, 335872), (62720, 330624), (62976, 329280), (64288, 322560), (64512, 321440), (65856, 314880), (68880, 301056), (70315, 294912), (70560, 293888), (71680, 289296), (72324, 286720), (73472, 282240), (73728, 281260), (75264, 275520), (78720, 263424), (80360, 258048), (80640, 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