20778960384

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7079}}^1$

素因数の和:7130

約数の個数: 360

約数和(自身を含む): 75137222160

約数和(自身を除く): 54358261776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 256, 273, 288, 294, 312, 336, 364, 384, 392, 416, 441, 448, 468, 504, 512, 546, 576, 588, 624, 637, 672, 728, 768, 784, 819, 832, 882, 896, 936, 1008, 1092, 1152, 1176, 1248, 1274, 1344, 1456, 1536, 1568, 1638, 1664, 1764, 1792, 1872, 1911, 2016, 2184, 2304, 2352, 2496, 2548, 2688, 2912, 3136, 3276, 3328, 3528, 3584, 3744, 3822, 4032, 4368, 4608, 4704, 4992, 5096, 5376, 5733, 5824, 6272, 6552, 6656, 7056, 7079, 7488, 7644, 8064, 8736, 9408, 9984, 10192, 10752, 11466, 11648, 12544, 13104, 14112, 14158, 14976, 15288, 16128, 17472, 18816, 19968, 20384, 21237, 22932, 23296, 25088, 26208, 28224, 28316, 29952, 30576, 32256, 34944, 37632, 40768, 42474, 45864, 46592, 49553, 52416, 56448, 56632, 59904, 61152, 63711, 69888, 75264, 81536, 84948, 91728, 92027, 99106, 104832, 112896, 113264, 122304, 127422, 139776, 148659, 163072, 169896, 183456, 184054, 198212, 209664, 225792, 226528, 244608, 254844, 276081, 297318, 326144, 339792, 346871, 366912, 368108, 396424, 419328, 445977, 453056, 489216, 509688, 552162, 594636, 644189, 679584, 693742, 733824, 736216, 792848, 828243, 891954, 906112, 978432, 1019376, 1040613, 1104324, 1189272, 1288378, 1359168, 1387484, 1467648, 1472432, 1585696, 1656486, 1783908, 1812224, 1932567, 2038752, 2081226, 2208648, 2378544, 2576756, 2718336, 2774968, 2935296, 2944864, 3121839, 3171392, 3312972, 3567816, 3624448, 3865134, 4077504, 4162452, 4417296, 4509323, 4757088, 5153512, 5436672, 5549936, 5797701, 5889728, 6243678, 6342784, 6625944, 7135632, 7730268, 8155008, 8324904, 8834592, 9018646, 9514176, 10307024, 10873344, 11099872, 11595402, 11779456, 12487356, 12685568, 13251888, 13527969, 14271264, 15460536, 16310016, 16649808, 17669184, 18037292, 19028352, 20614048, 22199744, 23190804, 23558912, 24974712, 25371136, 26503776, 27055938, 28542528, 30921072, 32620032, 33299616, 35338368, 36074584, 38056704, 40583907, 41228096, 44399488, 46381608, 47117824, 49949424, 53007552, 54111876, 57085056, 61842144, 66599232, 70676736, 72149168, 76113408, 81167814, 82456192, 88798976, 92763216, 99898848, 106015104, 108223752, 114170112, 123684288, 133198464, 141353472, 144298336, 162335628, 164912384, 177597952, 185526432, 199797696, 212030208, 216447504, 228340224, 247368576, 266396928, 288596672, 324671256, 329824768, 371052864, 399595392, 424060416, 432895008, 494737152, 532793856, 577193344, 649342512, 742105728, 799190784, 865790016, 989474304, 1154386688, 1298685024, 1484211456, 1598381568, 1731580032, 2308773376, 2597370048, 2968422912, 3463160064, 5194740096, 6926320128, 10389480192, 20778960384]

約数ペア:

[(1, 20778960384), (2, 10389480192), (3, 6926320128), (4, 5194740096), (6, 3463160064), (7, 2968422912), (8, 2597370048), (9, 2308773376), (12, 1731580032), (13, 1598381568), (14, 1484211456), (16, 1298685024), (18, 1154386688), (21, 989474304), (24, 865790016), (26, 799190784), (28, 742105728), (32, 649342512), (36, 577193344), (39, 532793856), (42, 494737152), (48, 432895008), (49, 424060416), (52, 399595392), (56, 371052864), (63, 329824768), (64, 324671256), (72, 288596672), (78, 266396928), (84, 247368576), (91, 228340224), (96, 216447504), (98, 212030208), (104, 199797696), (112, 185526432), (117, 177597952), (126, 164912384), (128, 162335628), (144, 144298336), (147, 141353472), (156, 133198464), (168, 123684288), (182, 114170112), (192, 108223752), (196, 106015104), (208, 99898848), (224, 92763216), (234, 88798976), (252, 82456192), (256, 81167814), (273, 76113408), (288, 72149168), (294, 70676736), (312, 66599232), (336, 61842144), (364, 57085056), (384, 54111876), (392, 53007552), (416, 49949424), (441, 47117824), (448, 46381608), (468, 44399488), (504, 41228096), (512, 40583907), (546, 38056704), (576, 36074584), (588, 35338368), (624, 33299616), (637, 32620032), (672, 30921072), (728, 28542528), (768, 27055938), (784, 26503776), (819, 25371136), (832, 24974712), (882, 23558912), (896, 23190804), (936, 22199744), (1008, 20614048), (1092, 19028352), (1152, 18037292), (1176, 17669184), (1248, 16649808), (1274, 16310016), (1344, 15460536), (1456, 14271264), (1536, 13527969), (1568, 13251888), (1638, 12685568), (1664, 12487356), (1764, 11779456), (1792, 11595402), (1872, 11099872), (1911, 10873344), (2016, 10307024), (2184, 9514176), (2304, 9018646), (2352, 8834592), (2496, 8324904), (2548, 8155008), (2688, 7730268), (2912, 7135632), (3136, 6625944), (3276, 6342784), (3328, 6243678), (3528, 5889728), (3584, 5797701), (3744, 5549936), (3822, 5436672), (4032, 5153512), (4368, 4757088), (4608, 4509323), (4704, 4417296), (4992, 4162452), (5096, 4077504), (5376, 3865134), (5733, 3624448), (5824, 3567816), (6272, 3312972), (6552, 3171392), (6656, 3121839), (7056, 2944864), (7079, 2935296), (7488, 2774968), (7644, 2718336), (8064, 2576756), (8736, 2378544), (9408, 2208648), (9984, 2081226), (10192, 2038752), (10752, 1932567), (11466, 1812224), (11648, 1783908), (12544, 1656486), (13104, 1585696), (14112, 1472432), (14158, 1467648), (14976, 1387484), (15288, 1359168), (16128, 1288378), (17472, 1189272), (18816, 1104324), (19968, 1040613), (20384, 1019376), (21237, 978432), (22932, 906112), (23296, 891954), (25088, 828243), (26208, 792848), (28224, 736216), (28316, 733824), (29952, 693742), (30576, 679584), (32256, 644189), (34944, 594636), (37632, 552162), (40768, 509688), (42474, 489216), (45864, 453056), (46592, 445977), (49553, 419328), (52416, 396424), (56448, 368108), (56632, 366912), (59904, 346871), (61152, 339792), (63711, 326144), (69888, 297318), (75264, 276081), (81536, 254844), (84948, 244608), (91728, 226528), (92027, 225792), (99106, 209664), (104832, 198212), (112896, 184054), (113264, 183456), (122304, 169896), (127422, 163072), (139776, 148659)]