20712696576

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1443

約数の個数: 288

約数和(自身を含む): 65244480000

約数和(自身を除く): 44531783424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 151, 156, 176, 192, 208, 256, 264, 286, 302, 312, 352, 384, 416, 429, 453, 528, 572, 604, 624, 704, 768, 832, 858, 906, 1056, 1144, 1208, 1248, 1249, 1408, 1661, 1664, 1716, 1812, 1963, 2112, 2288, 2416, 2496, 2498, 2816, 3322, 3328, 3432, 3624, 3747, 3926, 4224, 4576, 4832, 4983, 4992, 4996, 5889, 6644, 6864, 7248, 7494, 7852, 8448, 9152, 9664, 9966, 9984, 9992, 11778, 13288, 13728, 13739, 14496, 14988, 15704, 16237, 18304, 19328, 19932, 19984, 21593, 23556, 26576, 27456, 27478, 28992, 29976, 31408, 32474, 36608, 38656, 39864, 39968, 41217, 43186, 47112, 48711, 53152, 54912, 54956, 57984, 59952, 62816, 64779, 64948, 79728, 79936, 82434, 86372, 94224, 97422, 106304, 109824, 109912, 115968, 119904, 125632, 129558, 129896, 159456, 159872, 164868, 172744, 178607, 188448, 188599, 194844, 212608, 219824, 239808, 251264, 259116, 259792, 318912, 319744, 329736, 345488, 357214, 376896, 377198, 389688, 425216, 439648, 479616, 502528, 518232, 519584, 535821, 565797, 637824, 659472, 690976, 714428, 753792, 754396, 779376, 879296, 959232, 1036464, 1039168, 1071642, 1131594, 1275648, 1318944, 1381952, 1428856, 1507584, 1508792, 1558752, 1758592, 2072928, 2074589, 2078336, 2143284, 2263188, 2451787, 2637888, 2763904, 2857712, 3017584, 3117504, 3517184, 4145856, 4149178, 4156672, 4286568, 4526376, 4903574, 5275776, 5527808, 5715424, 6035168, 6223767, 6235008, 7355361, 8291712, 8298356, 8573136, 9052752, 9807148, 10551552, 11430848, 12070336, 12447534, 12470016, 14710722, 16583424, 16596712, 17146272, 18105504, 19614296, 22861696, 24140672, 24895068, 26969657, 29421444, 33193424, 34292544, 36211008, 39228592, 45723392, 48281344, 49790136, 53939314, 58842888, 66386848, 68585088, 72422016, 78457184, 80908971, 99580272, 107878628, 117685776, 132773696, 137170176, 144844032, 156914368, 161817942, 199160544, 215757256, 235371552, 265547392, 313828736, 323635884, 398321088, 431514512, 470743104, 531094784, 627657472, 647271768, 796642176, 863029024, 941486208, 1294543536, 1593284352, 1726058048, 1882972416, 2589087072, 3452116096, 5178174144, 6904232192, 10356348288, 20712696576]

約数ペア:

[(1, 20712696576), (2, 10356348288), (3, 6904232192), (4, 5178174144), (6, 3452116096), (8, 2589087072), (11, 1882972416), (12, 1726058048), (13, 1593284352), (16, 1294543536), (22, 941486208), (24, 863029024), (26, 796642176), (32, 647271768), (33, 627657472), (39, 531094784), (44, 470743104), (48, 431514512), (52, 398321088), (64, 323635884), (66, 313828736), (78, 265547392), (88, 235371552), (96, 215757256), (104, 199160544), (128, 161817942), (132, 156914368), (143, 144844032), (151, 137170176), (156, 132773696), (176, 117685776), (192, 107878628), (208, 99580272), (256, 80908971), (264, 78457184), (286, 72422016), (302, 68585088), (312, 66386848), (352, 58842888), (384, 53939314), (416, 49790136), (429, 48281344), (453, 45723392), (528, 39228592), (572, 36211008), (604, 34292544), (624, 33193424), (704, 29421444), (768, 26969657), (832, 24895068), (858, 24140672), (906, 22861696), (1056, 19614296), (1144, 18105504), (1208, 17146272), (1248, 16596712), (1249, 16583424), (1408, 14710722), (1661, 12470016), (1664, 12447534), (1716, 12070336), (1812, 11430848), (1963, 10551552), (2112, 9807148), (2288, 9052752), (2416, 8573136), (2496, 8298356), (2498, 8291712), (2816, 7355361), (3322, 6235008), (3328, 6223767), (3432, 6035168), (3624, 5715424), (3747, 5527808), (3926, 5275776), (4224, 4903574), (4576, 4526376), (4832, 4286568), (4983, 4156672), (4992, 4149178), (4996, 4145856), (5889, 3517184), (6644, 3117504), (6864, 3017584), (7248, 2857712), (7494, 2763904), (7852, 2637888), (8448, 2451787), (9152, 2263188), (9664, 2143284), (9966, 2078336), (9984, 2074589), (9992, 2072928), (11778, 1758592), (13288, 1558752), (13728, 1508792), (13739, 1507584), (14496, 1428856), (14988, 1381952), (15704, 1318944), (16237, 1275648), (18304, 1131594), (19328, 1071642), (19932, 1039168), (19984, 1036464), (21593, 959232), (23556, 879296), (26576, 779376), (27456, 754396), (27478, 753792), (28992, 714428), (29976, 690976), (31408, 659472), (32474, 637824), (36608, 565797), (38656, 535821), (39864, 519584), (39968, 518232), (41217, 502528), (43186, 479616), (47112, 439648), (48711, 425216), (53152, 389688), (54912, 377198), (54956, 376896), (57984, 357214), (59952, 345488), (62816, 329736), (64779, 319744), (64948, 318912), (79728, 259792), (79936, 259116), (82434, 251264), (86372, 239808), (94224, 219824), (97422, 212608), (106304, 194844), (109824, 188599), (109912, 188448), (115968, 178607), (119904, 172744), (125632, 164868), (129558, 159872), (129896, 159456)]