20261828160

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 896

約数和(自身を含む): 85956526080

約数和(自身を除く): 65694697920

約数列:

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4185, 4242, 4280, 4320, 4340, 4464, 4494, 4545, 4815, 4848, 4960, 5040, 5136, 5208, 5454, 5580, 5656, 5778, 5859, 5952, 5992, 6048, 6060, 6262, 6363, 6420, 6464, 6510, 6634, 6696, 6720, 6741, 6848, 6944, 7070, 7272, 7440, 7490, 7560, 7704, 7812, 8080, 8370, 8484, 8560, 8640, 8680, 8928, 8988, 9090, 9393, 9630, 9696, 9765, 9920, 9951, 10080, 10272, 10416, 10605, 10807, 10908, 11160, 11235, 11312, 11556, 11718, 11984, 12096, 12120, 12524, 12726, 12840, 13020, 13268, 13392, 13482, 13635, 13888, 14140, 14445, 14544, 14880, 14980, 15120, 15408, 15624, 15655, 16160, 16585, 16740, 16968, 17120, 17360, 17856, 17976, 18180, 18786, 19089, 19260, 19392, 19530, 19902, 20160, 20223, 20544, 20832, 21210, 21614, 21816, 21917, 22320, 22470, 22624, 23112, 23219, 23436, 23968, 24240, 25048, 25452, 25680, 26040, 26536, 26784, 26964, 27270, 28179, 28280, 28890, 29088, 29295, 29760, 29853, 29960, 30240, 30816, 31248, 31310, 31815, 32320, 32421, 33170, 33480, 33705, 33936, 34240, 34720, 35952, 36360, 37572, 38178, 38520, 39060, 39804, 40446, 41664, 42420, 43228, 43632, 43834, 44640, 44940, 45248, 46224, 46438, 46872, 46965, 47936, 48480, 49755, 50096, 50904, 51360, 52080, 53072, 53568, 53928, 54035, 54540, 56358, 56560, 57780, 58176, 58590, 59706, 59920, 60480, 61632, 62496, 62620, 63630, 64842, 65751, 66340, 66960, 67410, 67872, 69440, 69657, 71904, 72720, 75144, 75649, 76356, 77040, 78120, 79608, 80892, 84537, 84840, 86456, 87264, 87668, 89280, 89559, 89880, 92448, 92876, 93744, 93930, 95445, 96960, 97263, 99510, 100192, 101115, 101808, 102720, 104160, 106144, 107856, 108070, 109080, 109585, 112716, 113120, 115560, 116095, 117180, 119412, 119840, 124992, 125240, 127260, 129684, 131502, 132680, 133920, 134820, 135744, 139314, 140895, 143808, 145440, 149265, 150288, 151298, 152712, 154080, 156240, 159216, 161784, 162105, 169074, 169680, 172912, 174528, 175336, 179118, 179760, 184896, 185752, 187488, 187860, 190890, 194526, 197253, 199020, 200384, 202230, 203616, 208320, 208971, 212288, 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1114512, 1127160, 1134735, 1167156, 1183518, 1194120, 1210384, 1221696, 1253826, 1294272, 1296840, 1315020, 1340068, 1352592, 1361682, 1393140, 1402688, 1432944, 1458945, 1486016, 1502880, 1512980, 1527120, 1556208, 1578024, 1592160, 1617840, 1671768, 1675085, 1690740, 1729120, 1753360, 1791180, 1803456, 1815576, 1857520, 1874880, 1910592, 1945260, 1972530, 2010102, 2036160, 2042523, 2074944, 2089710, 2104032, 2157120, 2229024, 2254320, 2269470, 2334312, 2345119, 2367036, 2388240, 2420768, 2507652, 2593680, 2630040, 2680136, 2705184, 2723364, 2786280, 2865888, 2917890, 2958795, 3005760, 3015153, 3025960, 3054240, 3112416, 3134565, 3156048, 3184320, 3235680, 3343536, 3350170, 3381480, 3404205, 3458240, 3506720, 3582360, 3631152, 3715040, 3890520, 3945060, 4020204, 4085046, 4179420, 4208064, 4458048, 4508640, 4538940, 4668624, 4690238, 4734072, 4776480, 4841536, 5015304, 5025255, 5187360, 5260080, 5360272, 5410368, 5446728, 5572560, 5731776, 5835780, 5917590, 6030306, 6051920, 6108480, 6224832, 6269130, 6312096, 6471360, 6687072, 6700340, 6762960, 6808410, 7013440, 7035357, 7164720, 7262304, 7430080, 7781040, 7890120, 8040408, 8170092, 8358840, 9017280, 9045459, 9077880, 9337248, 9380476, 9468144, 9552960, 10030608, 10050510, 10212615, 10374720, 10520160, 10720544, 10893456, 11145120, 11671560, 11725595, 11835180, 12060612, 12103840, 12538260, 12624192, 13374144, 13400680, 13525920, 13616820, 14070714, 14329440, 14524608, 15075765, 15562080, 15780240, 16080816, 16340184, 16717680, 18090918, 18155760, 18674496, 18760952, 18936288, 20061216, 20101020, 20425230, 21040320, 21106071, 21441088, 21786912, 22290240, 23343120, 23451190, 23670360, 24121224, 24207680, 25076520, 26801360, 27051840, 27233640, 28141428, 28658880, 30151530, 31124160, 31560480, 32161632, 32680368, 33435360, 35176785, 36181836, 36311520, 37521904, 37872576, 40122432, 40202040, 40850460, 42212142, 43573824, 45227295, 46686240, 46902380, 47340720, 48242448, 50153040, 53602720, 54467280, 56282856, 60303060, 63120960, 63318213, 64323264, 65360736, 66870720, 70353570, 72363672, 72623040, 75043808, 80404080, 81700920, 84424284, 90454590, 93372480, 93804760, 94681440, 96484896, 100306080, 105530355, 107205440, 108934560, 112565712, 120606120, 126636426, 130721472, 140707140, 144727344, 150087616, 160808160, 163401840, 168848568, 180909180, 187609520, 189362880, 192969792, 200612160, 211060710, 217869120, 225131424, 241212240, 253272852, 281414280, 289454688, 316591065, 321616320, 326803680, 337697136, 361818360, 375219040, 422121420, 450262848, 482424480, 506545704, 562828560, 578909376, 633182130, 653607360, 675394272, 723636720, 750438080, 844242840, 964848960, 1013091408, 1125657120, 1266364260, 1350788544, 1447273440, 1688485680, 2026182816, 2251314240, 2532728520, 2894546880, 3376971360, 4052365632, 5065457040, 6753942720, 10130914080, 20261828160]

約数ペア:

[(1, 20261828160), (2, 10130914080), (3, 6753942720), (4, 5065457040), (5, 4052365632), (6, 3376971360), (7, 2894546880), (8, 2532728520), (9, 2251314240), (10, 2026182816), (12, 1688485680), (14, 1447273440), (15, 1350788544), (16, 1266364260), (18, 1125657120), (20, 1013091408), (21, 964848960), (24, 844242840), (27, 750438080), (28, 723636720), (30, 675394272), (31, 653607360), (32, 633182130), (35, 578909376), (36, 562828560), (40, 506545704), (42, 482424480), (45, 450262848), (48, 422121420), (54, 375219040), (56, 361818360), (60, 337697136), (62, 326803680), (63, 321616320), (64, 316591065), (70, 289454688), (72, 281414280), (80, 253272852), (84, 241212240), (90, 225131424), (93, 217869120), (96, 211060710), (101, 200612160), (105, 192969792), (107, 189362880), (108, 187609520), (112, 180909180), (120, 168848568), (124, 163401840), (126, 160808160), (135, 150087616), (140, 144727344), (144, 140707140), (155, 130721472), (160, 126636426), (168, 120606120), (180, 112565712), (186, 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(930, 21786912), (945, 21441088), (960, 21106071), (963, 21040320), (992, 20425230), (1008, 20101020), (1010, 20061216), (1070, 18936288), (1080, 18760952), (1085, 18674496), (1116, 18155760), (1120, 18090918), (1212, 16717680), (1240, 16340184), (1260, 16080816), (1284, 15780240), (1302, 15562080), (1344, 15075765), (1395, 14524608), (1414, 14329440), (1440, 14070714), (1488, 13616820), (1498, 13525920), (1512, 13400680), (1515, 13374144), (1605, 12624192), (1616, 12538260), (1674, 12103840), (1680, 12060612), (1712, 11835180), (1728, 11725595), (1736, 11671560), (1818, 11145120), (1860, 10893456), (1890, 10720544), (1926, 10520160), (1953, 10374720), (1984, 10212615), (2016, 10050510), (2020, 10030608), (2121, 9552960), (2140, 9468144), (2160, 9380476), (2170, 9337248), (2232, 9077880), (2240, 9045459), (2247, 9017280), (2424, 8358840), (2480, 8170092), (2520, 8040408), (2568, 7890120), (2604, 7781040), (2727, 7430080), (2790, 7262304), (2828, 7164720), (2880, 7035357), (2889, 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(7440, 2723364), (7490, 2705184), (7560, 2680136), (7704, 2630040), (7812, 2593680), (8080, 2507652), (8370, 2420768), (8484, 2388240), (8560, 2367036), (8640, 2345119), (8680, 2334312), (8928, 2269470), (8988, 2254320), (9090, 2229024), (9393, 2157120), (9630, 2104032), (9696, 2089710), (9765, 2074944), (9920, 2042523), (9951, 2036160), (10080, 2010102), (10272, 1972530), (10416, 1945260), (10605, 1910592), (10807, 1874880), (10908, 1857520), (11160, 1815576), (11235, 1803456), (11312, 1791180), (11556, 1753360), (11718, 1729120), (11984, 1690740), (12096, 1675085), (12120, 1671768), (12524, 1617840), (12726, 1592160), (12840, 1578024), (13020, 1556208), (13268, 1527120), (13392, 1512980), (13482, 1502880), (13635, 1486016), (13888, 1458945), (14140, 1432944), (14445, 1402688), (14544, 1393140), (14880, 1361682), (14980, 1352592), (15120, 1340068), (15408, 1315020), (15624, 1296840), (15655, 1294272), (16160, 1253826), (16585, 1221696), (16740, 1210384), (16968, 1194120), (17120, 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