20867245056

素因数分解:

$2^{10}\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 528

約数和(自身を含む): 73218406080

約数和(自身を除く): 52351161024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 73, 84, 96, 98, 108, 112, 126, 128, 144, 146, 147, 168, 189, 192, 196, 211, 216, 219, 224, 252, 256, 288, 292, 294, 336, 378, 384, 392, 422, 432, 438, 441, 448, 504, 511, 512, 576, 584, 588, 633, 657, 672, 756, 768, 784, 844, 864, 876, 882, 896, 1008, 1022, 1024, 1152, 1168, 1176, 1266, 1314, 1323, 1344, 1477, 1512, 1533, 1536, 1568, 1688, 1728, 1752, 1764, 1792, 1899, 1971, 2016, 2044, 2304, 2336, 2352, 2532, 2628, 2646, 2688, 2954, 3024, 3066, 3072, 3136, 3376, 3456, 3504, 3528, 3577, 3584, 3798, 3942, 4032, 4088, 4431, 4599, 4608, 4672, 4704, 5064, 5256, 5292, 5376, 5697, 5908, 6048, 6132, 6272, 6752, 6912, 7008, 7056, 7154, 7168, 7596, 7884, 8064, 8176, 8862, 9198, 9216, 9344, 9408, 10128, 10339, 10512, 10584, 10731, 10752, 11394, 11816, 12096, 12264, 12544, 13293, 13504, 13797, 13824, 14016, 14112, 14308, 15192, 15403, 15768, 16128, 16352, 17724, 18396, 18688, 18816, 20256, 20678, 21024, 21168, 21462, 21504, 22788, 23632, 24192, 24528, 25088, 26586, 27008, 27594, 27648, 28032, 28224, 28616, 30384, 30806, 31017, 31536, 32193, 32256, 32704, 35448, 36792, 37376, 37632, 39879, 40512, 41356, 42048, 42336, 42924, 45576, 46209, 47264, 48384, 49056, 50176, 53172, 54016, 55188, 56064, 56448, 57232, 60768, 61612, 62034, 63072, 64386, 64512, 65408, 70896, 73584, 74752, 75264, 79758, 81024, 82712, 84096, 84672, 85848, 91152, 92418, 93051, 94528, 96579, 96768, 98112, 106344, 107821, 108032, 110376, 112128, 112896, 114464, 121536, 123224, 124068, 126144, 128772, 130816, 138627, 141792, 147168, 150528, 159516, 162048, 165424, 168192, 169344, 171696, 182304, 184836, 186102, 189056, 193158, 193536, 196224, 212688, 215642, 216064, 220752, 224256, 225792, 228928, 243072, 246448, 248136, 252288, 257544, 261632, 277254, 279153, 283584, 294336, 319032, 323463, 324096, 330848, 336384, 338688, 343392, 364608, 369672, 372204, 378112, 386316, 392448, 415881, 425376, 431284, 441504, 451584, 457856, 486144, 492896, 496272, 504576, 515088, 523264, 554508, 558306, 567168, 588672, 638064, 646926, 648192, 661696, 672768, 677376, 686784, 729216, 739344, 744408, 754747, 756224, 772632, 784896, 831762, 850752, 862568, 883008, 915712, 970389, 972288, 985792, 992544, 1009152, 1030176, 1109016, 1116612, 1134336, 1177344, 1276128, 1293852, 1323392, 1354752, 1373568, 1458432, 1478688, 1488816, 1509494, 1512448, 1545264, 1569792, 1663524, 1701504, 1725136, 1766016, 1831424, 1940778, 1944576, 1971584, 1985088, 2018304, 2060352, 2218032, 2233224, 2264241, 2268672, 2354688, 2552256, 2587704, 2646784, 2747136, 2911167, 2916864, 2957376, 2977632, 3018988, 3090528, 3327048, 3403008, 3450272, 3532032, 3662848, 3881556, 3943168, 3970176, 4120704, 4436064, 4466448, 4528482, 4537344, 4709376, 5104512, 5175408, 5293568, 5494272, 5822334, 5833728, 5914752, 5955264, 6037976, 6181056, 6654096, 6792723, 6806016, 6900544, 7064064, 7763112, 7886336, 7940352, 8241408, 8872128, 8932896, 9056964, 10209024, 10350816, 10587136, 10988544, 11644668, 11829504, 11910528, 12075952, 12362112, 13308192, 13585446, 13612032, 13801088, 14128128, 15526224, 15772672, 15880704, 16482816, 17744256, 17865792, 18113928, 20378169, 20418048, 20701632, 23289336, 23659008, 23821056, 24151904, 24724224, 26616384, 27170892, 27602176, 31052448, 31761408, 32965632, 35488512, 35731584, 36227856, 40756338, 40836096, 41403264, 46578672, 47318016, 47642112, 48303808, 49448448, 53232768, 54341784, 55204352, 62104896, 70977024, 71463168, 72455712, 81512676, 82806528, 93157344, 95284224, 96607616, 98896896, 106465536, 108683568, 110408704, 124209792, 141954048, 142926336, 144911424, 163025352, 165613056, 186314688, 193215232, 212931072, 217367136, 248419584, 285852672, 289822848, 326050704, 331226112, 372629376, 386430464, 425862144, 434734272, 496839168, 579645696, 652101408, 745258752, 772860928, 869468544, 993678336, 1159291392, 1304202816, 1490517504, 1738937088, 2318582784, 2608405632, 2981035008, 3477874176, 5216811264, 6955748352, 10433622528, 20867245056]

約数ペア:

[(1, 20867245056), (2, 10433622528), (3, 6955748352), (4, 5216811264), (6, 3477874176), (7, 2981035008), (8, 2608405632), (9, 2318582784), (12, 1738937088), (14, 1490517504), (16, 1304202816), (18, 1159291392), (21, 993678336), (24, 869468544), (27, 772860928), (28, 745258752), (32, 652101408), (36, 579645696), (42, 496839168), (48, 434734272), (49, 425862144), (54, 386430464), (56, 372629376), (63, 331226112), (64, 326050704), (72, 289822848), (73, 285852672), (84, 248419584), (96, 217367136), (98, 212931072), (108, 193215232), (112, 186314688), (126, 165613056), (128, 163025352), (144, 144911424), (146, 142926336), (147, 141954048), (168, 124209792), (189, 110408704), (192, 108683568), (196, 106465536), (211, 98896896), (216, 96607616), (219, 95284224), (224, 93157344), (252, 82806528), (256, 81512676), (288, 72455712), (292, 71463168), (294, 70977024), (336, 62104896), (378, 55204352), (384, 54341784), (392, 53232768), (422, 49448448), (432, 48303808), (438, 47642112), (441, 47318016), (448, 46578672), (504, 41403264), (511, 40836096), (512, 40756338), (576, 36227856), (584, 35731584), (588, 35488512), (633, 32965632), (657, 31761408), (672, 31052448), (756, 27602176), (768, 27170892), (784, 26616384), (844, 24724224), (864, 24151904), (876, 23821056), (882, 23659008), (896, 23289336), (1008, 20701632), (1022, 20418048), (1024, 20378169), (1152, 18113928), (1168, 17865792), (1176, 17744256), (1266, 16482816), (1314, 15880704), (1323, 15772672), (1344, 15526224), (1477, 14128128), (1512, 13801088), (1533, 13612032), (1536, 13585446), (1568, 13308192), (1688, 12362112), (1728, 12075952), (1752, 11910528), (1764, 11829504), (1792, 11644668), (1899, 10988544), (1971, 10587136), (2016, 10350816), (2044, 10209024), (2304, 9056964), (2336, 8932896), (2352, 8872128), (2532, 8241408), (2628, 7940352), (2646, 7886336), (2688, 7763112), (2954, 7064064), (3024, 6900544), (3066, 6806016), (3072, 6792723), (3136, 6654096), (3376, 6181056), (3456, 6037976), (3504, 5955264), (3528, 5914752), (3577, 5833728), (3584, 5822334), (3798, 5494272), (3942, 5293568), (4032, 5175408), (4088, 5104512), (4431, 4709376), (4599, 4537344), (4608, 4528482), (4672, 4466448), (4704, 4436064), (5064, 4120704), (5256, 3970176), (5292, 3943168), (5376, 3881556), (5697, 3662848), (5908, 3532032), (6048, 3450272), (6132, 3403008), (6272, 3327048), (6752, 3090528), (6912, 3018988), (7008, 2977632), (7056, 2957376), (7154, 2916864), (7168, 2911167), (7596, 2747136), (7884, 2646784), (8064, 2587704), (8176, 2552256), (8862, 2354688), (9198, 2268672), (9216, 2264241), (9344, 2233224), (9408, 2218032), (10128, 2060352), (10339, 2018304), (10512, 1985088), (10584, 1971584), (10731, 1944576), (10752, 1940778), (11394, 1831424), (11816, 1766016), (12096, 1725136), (12264, 1701504), (12544, 1663524), (13293, 1569792), (13504, 1545264), (13797, 1512448), (13824, 1509494), (14016, 1488816), (14112, 1478688), (14308, 1458432), (15192, 1373568), (15403, 1354752), (15768, 1323392), (16128, 1293852), (16352, 1276128), (17724, 1177344), (18396, 1134336), (18688, 1116612), (18816, 1109016), (20256, 1030176), (20678, 1009152), (21024, 992544), (21168, 985792), (21462, 972288), (21504, 970389), (22788, 915712), (23632, 883008), (24192, 862568), (24528, 850752), (25088, 831762), (26586, 784896), (27008, 772632), (27594, 756224), (27648, 754747), (28032, 744408), (28224, 739344), (28616, 729216), (30384, 686784), (30806, 677376), (31017, 672768), (31536, 661696), (32193, 648192), (32256, 646926), (32704, 638064), (35448, 588672), (36792, 567168), (37376, 558306), (37632, 554508), (39879, 523264), (40512, 515088), (41356, 504576), (42048, 496272), (42336, 492896), (42924, 486144), (45576, 457856), (46209, 451584), (47264, 441504), (48384, 431284), (49056, 425376), (50176, 415881), (53172, 392448), (54016, 386316), (55188, 378112), (56064, 372204), (56448, 369672), (57232, 364608), (60768, 343392), (61612, 338688), (62034, 336384), (63072, 330848), (64386, 324096), (64512, 323463), (65408, 319032), (70896, 294336), (73584, 283584), (74752, 279153), (75264, 277254), (79758, 261632), (81024, 257544), (82712, 252288), (84096, 248136), (84672, 246448), (85848, 243072), (91152, 228928), (92418, 225792), (93051, 224256), (94528, 220752), (96579, 216064), (96768, 215642), (98112, 212688), (106344, 196224), (107821, 193536), (108032, 193158), (110376, 189056), (112128, 186102), (112896, 184836), (114464, 182304), (121536, 171696), (123224, 169344), (124068, 168192), (126144, 165424), (128772, 162048), (130816, 159516), (138627, 150528), (141792, 147168)]