20916129024

素因数分解:

$2^8\times 3^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:268

約数の個数: 540

約数和(自身を含む): 74428172000

約数和(自身を除く): 53512042976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 199, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 343, 384, 392, 398, 399, 441, 448, 456, 504, 532, 576, 588, 597, 608, 672, 684, 686, 768, 784, 796, 798, 882, 896, 912, 931, 1008, 1029, 1064, 1152, 1176, 1194, 1197, 1216, 1344, 1368, 1372, 1393, 1568, 1592, 1596, 1764, 1791, 1792, 1824, 1862, 2016, 2058, 2128, 2304, 2352, 2388, 2394, 2401, 2432, 2688, 2736, 2744, 2786, 2793, 3087, 3136, 3184, 3192, 3528, 3582, 3648, 3724, 3781, 4032, 4116, 4179, 4256, 4704, 4776, 4788, 4802, 4864, 5376, 5472, 5488, 5572, 5586, 6174, 6272, 6368, 6384, 6517, 7056, 7164, 7203, 7296, 7448, 7562, 8064, 8232, 8358, 8379, 8512, 9408, 9552, 9576, 9604, 9751, 10944, 10976, 11144, 11172, 11343, 12348, 12537, 12544, 12736, 12768, 13034, 14112, 14328, 14406, 14592, 14896, 15124, 16128, 16464, 16716, 16758, 17024, 18816, 19104, 19152, 19208, 19502, 19551, 21609, 21888, 21952, 22288, 22344, 22686, 24696, 25074, 25472, 25536, 26068, 26467, 28224, 28656, 28812, 29253, 29792, 30248, 32928, 33432, 33516, 34029, 34048, 37632, 38208, 38304, 38416, 39004, 39102, 43218, 43776, 43904, 44576, 44688, 45372, 45619, 49392, 50148, 50944, 51072, 52136, 52934, 56448, 57312, 57624, 58506, 58653, 59584, 60496, 65856, 66864, 67032, 68058, 68257, 76416, 76608, 76832, 78008, 78204, 79401, 86436, 87759, 87808, 89152, 89376, 90744, 91238, 98784, 100296, 102144, 104272, 105868, 112896, 114624, 115248, 117012, 117306, 119168, 120992, 131712, 133728, 134064, 136116, 136514, 136857, 152832, 153216, 153664, 156016, 156408, 158802, 172872, 175518, 178304, 178752, 181488, 182476, 185269, 197568, 200592, 204771, 208544, 211736, 229248, 230496, 234024, 234612, 238203, 238336, 241984, 263424, 267456, 268128, 272232, 273028, 273714, 306432, 307328, 312032, 312816, 317604, 345744, 351036, 356608, 357504, 362976, 364952, 370538, 395136, 401184, 409542, 410571, 417088, 423472, 458496, 460992, 468048, 469224, 476406, 477799, 483968, 534912, 536256, 544464, 546056, 547428, 555807, 614313, 614656, 624064, 625632, 635208, 691488, 702072, 715008, 725952, 729904, 741076, 790272, 802368, 819084, 821142, 834176, 846944, 921984, 936096, 938448, 952812, 955598, 967936, 1069824, 1072512, 1088928, 1092112, 1094856, 1111614, 1228626, 1248128, 1251264, 1270416, 1296883, 1382976, 1404144, 1433397, 1451904, 1459808, 1482152, 1604736, 1638168, 1642284, 1667421, 1668352, 1693888, 1843968, 1872192, 1876896, 1905624, 1911196, 2145024, 2177856, 2184224, 2189712, 2223228, 2457252, 2496256, 2502528, 2540832, 2593766, 2765952, 2808288, 2866794, 2903808, 2919616, 2964304, 3209472, 3276336, 3284568, 3334842, 3387776, 3744384, 3753792, 3811248, 3822392, 3890649, 4300191, 4355712, 4368448, 4379424, 4446456, 4914504, 5005056, 5081664, 5187532, 5531904, 5616576, 5733588, 5839232, 5928608, 6552672, 6569136, 6669684, 6775552, 7488768, 7507584, 7622496, 7644784, 7781298, 8600382, 8711424, 8736896, 8758848, 8892912, 9078181, 9829008, 10163328, 10375064, 11233152, 11467176, 11671947, 11678464, 11857216, 13105344, 13138272, 13339368, 15015168, 15244992, 15289568, 15562596, 17200764, 17473792, 17517696, 17785824, 18156362, 19658016, 20326656, 20750128, 22466304, 22934352, 23343894, 23714432, 26210688, 26276544, 26678736, 27234543, 30489984, 30579136, 31125192, 34401528, 35035392, 35571648, 36312724, 39316032, 41500256, 45868704, 46687788, 47428864, 52421376, 52553088, 53357472, 54469086, 60979968, 61158272, 62250384, 68803056, 71143296, 72625448, 78632064, 81703629, 83000512, 91737408, 93375576, 105106176, 106714944, 108938172, 122316544, 124500768, 137606112, 142286592, 145250896, 157264128, 163407258, 166001024, 183474816, 186751152, 213429888, 217876344, 249001536, 275212224, 290501792, 326814516, 332002048, 366949632, 373502304, 426859776, 435752688, 498003072, 550424448, 581003584, 653629032, 747004608, 871505376, 996006144, 1100848896, 1162007168, 1307258064, 1494009216, 1743010752, 2324014336, 2614516128, 2988018432, 3486021504, 5229032256, 6972043008, 10458064512, 20916129024]

約数ペア:

[(1, 20916129024), (2, 10458064512), (3, 6972043008), (4, 5229032256), (6, 3486021504), (7, 2988018432), (8, 2614516128), (9, 2324014336), (12, 1743010752), (14, 1494009216), (16, 1307258064), (18, 1162007168), (19, 1100848896), (21, 996006144), (24, 871505376), (28, 747004608), (32, 653629032), (36, 581003584), (38, 550424448), (42, 498003072), (48, 435752688), (49, 426859776), (56, 373502304), (57, 366949632), (63, 332002048), (64, 326814516), (72, 290501792), (76, 275212224), (84, 249001536), (96, 217876344), (98, 213429888), (112, 186751152), (114, 183474816), (126, 166001024), (128, 163407258), (133, 157264128), (144, 145250896), (147, 142286592), (152, 137606112), (168, 124500768), (171, 122316544), (192, 108938172), (196, 106714944), (199, 105106176), (224, 93375576), (228, 91737408), (252, 83000512), (256, 81703629), (266, 78632064), (288, 72625448), (294, 71143296), (304, 68803056), (336, 62250384), (342, 61158272), (343, 60979968), (384, 54469086), (392, 53357472), (398, 52553088), (399, 52421376), (441, 47428864), (448, 46687788), (456, 45868704), (504, 41500256), (532, 39316032), (576, 36312724), (588, 35571648), (597, 35035392), (608, 34401528), (672, 31125192), (684, 30579136), (686, 30489984), (768, 27234543), (784, 26678736), (796, 26276544), (798, 26210688), (882, 23714432), (896, 23343894), (912, 22934352), (931, 22466304), (1008, 20750128), (1029, 20326656), (1064, 19658016), (1152, 18156362), (1176, 17785824), (1194, 17517696), (1197, 17473792), (1216, 17200764), (1344, 15562596), (1368, 15289568), (1372, 15244992), (1393, 15015168), (1568, 13339368), (1592, 13138272), (1596, 13105344), (1764, 11857216), (1791, 11678464), (1792, 11671947), (1824, 11467176), (1862, 11233152), (2016, 10375064), (2058, 10163328), (2128, 9829008), (2304, 9078181), (2352, 8892912), (2388, 8758848), (2394, 8736896), (2401, 8711424), (2432, 8600382), (2688, 7781298), (2736, 7644784), (2744, 7622496), (2786, 7507584), (2793, 7488768), (3087, 6775552), (3136, 6669684), (3184, 6569136), (3192, 6552672), (3528, 5928608), (3582, 5839232), (3648, 5733588), (3724, 5616576), (3781, 5531904), (4032, 5187532), (4116, 5081664), (4179, 5005056), (4256, 4914504), (4704, 4446456), (4776, 4379424), (4788, 4368448), (4802, 4355712), (4864, 4300191), (5376, 3890649), (5472, 3822392), (5488, 3811248), (5572, 3753792), (5586, 3744384), (6174, 3387776), (6272, 3334842), (6368, 3284568), (6384, 3276336), (6517, 3209472), (7056, 2964304), (7164, 2919616), (7203, 2903808), (7296, 2866794), (7448, 2808288), (7562, 2765952), (8064, 2593766), (8232, 2540832), (8358, 2502528), (8379, 2496256), (8512, 2457252), (9408, 2223228), (9552, 2189712), (9576, 2184224), (9604, 2177856), (9751, 2145024), (10944, 1911196), (10976, 1905624), (11144, 1876896), (11172, 1872192), (11343, 1843968), (12348, 1693888), (12537, 1668352), (12544, 1667421), (12736, 1642284), (12768, 1638168), (13034, 1604736), (14112, 1482152), (14328, 1459808), (14406, 1451904), (14592, 1433397), (14896, 1404144), (15124, 1382976), (16128, 1296883), (16464, 1270416), (16716, 1251264), (16758, 1248128), (17024, 1228626), (18816, 1111614), (19104, 1094856), (19152, 1092112), (19208, 1088928), (19502, 1072512), (19551, 1069824), (21609, 967936), (21888, 955598), (21952, 952812), (22288, 938448), (22344, 936096), (22686, 921984), (24696, 846944), (25074, 834176), (25472, 821142), (25536, 819084), (26068, 802368), (26467, 790272), (28224, 741076), (28656, 729904), (28812, 725952), (29253, 715008), (29792, 702072), (30248, 691488), (32928, 635208), (33432, 625632), (33516, 624064), (34029, 614656), (34048, 614313), (37632, 555807), (38208, 547428), (38304, 546056), (38416, 544464), (39004, 536256), (39102, 534912), (43218, 483968), (43776, 477799), (43904, 476406), (44576, 469224), (44688, 468048), (45372, 460992), (45619, 458496), (49392, 423472), (50148, 417088), (50944, 410571), (51072, 409542), (52136, 401184), (52934, 395136), (56448, 370538), (57312, 364952), (57624, 362976), (58506, 357504), (58653, 356608), (59584, 351036), (60496, 345744), (65856, 317604), (66864, 312816), (67032, 312032), (68058, 307328), (68257, 306432), (76416, 273714), (76608, 273028), (76832, 272232), (78008, 268128), (78204, 267456), (79401, 263424), (86436, 241984), (87759, 238336), (87808, 238203), (89152, 234612), (89376, 234024), (90744, 230496), (91238, 229248), (98784, 211736), (100296, 208544), (102144, 204771), (104272, 200592), (105868, 197568), (112896, 185269), (114624, 182476), (115248, 181488), (117012, 178752), (117306, 178304), (119168, 175518), (120992, 172872), (131712, 158802), (133728, 156408), (134064, 156016), (136116, 153664), (136514, 153216), (136857, 152832)]