21418862080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{563}}^1$

素因数の和:797

約数の個数: 320

約数和(自身を含む): 64473159168

約数和(自身を除く): 43054297088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 193, 220, 224, 256, 280, 308, 320, 352, 385, 386, 440, 448, 512, 560, 563, 616, 640, 704, 770, 772, 880, 896, 965, 1120, 1126, 1232, 1280, 1351, 1408, 1540, 1544, 1760, 1792, 1930, 2123, 2240, 2252, 2464, 2560, 2702, 2815, 2816, 3080, 3088, 3520, 3584, 3860, 3941, 4246, 4480, 4504, 4928, 5404, 5630, 5632, 6160, 6176, 6193, 6755, 7040, 7720, 7882, 8492, 8960, 9008, 9856, 10615, 10808, 11260, 12320, 12352, 12386, 13510, 14080, 14861, 15440, 15764, 16984, 17920, 18016, 19705, 19712, 21230, 21616, 22520, 24640, 24704, 24772, 27020, 28160, 29722, 30880, 30965, 31528, 33968, 36032, 39410, 39424, 42460, 43232, 43351, 45040, 49280, 49408, 49544, 54040, 59444, 61760, 61930, 63056, 67936, 72064, 74305, 78820, 84920, 86464, 86702, 90080, 98560, 98816, 99088, 108080, 108659, 118888, 123520, 123860, 126112, 135872, 144128, 148610, 157640, 169840, 172928, 173404, 180160, 197120, 198176, 216160, 216755, 217318, 237776, 247040, 247720, 252224, 271744, 288256, 297220, 315280, 339680, 345856, 346808, 360320, 396352, 432320, 433510, 434636, 475552, 494080, 495440, 504448, 543295, 543488, 594440, 630560, 679360, 691712, 693616, 720640, 760613, 792704, 864640, 867020, 869272, 951104, 990880, 1008896, 1086590, 1086976, 1188880, 1195249, 1261120, 1358720, 1387232, 1441280, 1521226, 1585408, 1729280, 1734040, 1738544, 1902208, 1981760, 2017792, 2173180, 2377760, 2390498, 2522240, 2717440, 2774464, 3042452, 3170816, 3458560, 3468080, 3477088, 3803065, 3804416, 3963520, 4346360, 4755520, 4780996, 5044480, 5434880, 5548928, 5976245, 6084904, 6936160, 6954176, 7606130, 7608832, 7927040, 8366743, 8692720, 9511040, 9561992, 10088960, 11097856, 11952490, 12169808, 13872320, 13908352, 15212260, 15854080, 16733486, 17385440, 19022080, 19123984, 22195712, 23904980, 24339616, 27744640, 27816704, 30424520, 33466972, 34770880, 38044160, 38247968, 41833715, 47809960, 48679232, 55489280, 55633408, 60849040, 66933944, 69541760, 76495936, 83667430, 95619920, 97358464, 110978560, 121698080, 133867888, 139083520, 152991872, 167334860, 191239840, 194716928, 243396160, 267735776, 278167040, 305983744, 334669720, 382479680, 389433856, 486792320, 535471552, 611967488, 669339440, 764959360, 973584640, 1070943104, 1338678880, 1529918720, 1947169280, 2141886208, 2677357760, 3059837440, 4283772416, 5354715520, 10709431040, 21418862080]

約数ペア:

[(1, 21418862080), (2, 10709431040), (4, 5354715520), (5, 4283772416), (7, 3059837440), (8, 2677357760), (10, 2141886208), (11, 1947169280), (14, 1529918720), (16, 1338678880), (20, 1070943104), (22, 973584640), (28, 764959360), (32, 669339440), (35, 611967488), (40, 535471552), (44, 486792320), (55, 389433856), (56, 382479680), (64, 334669720), (70, 305983744), (77, 278167040), (80, 267735776), (88, 243396160), (110, 194716928), (112, 191239840), (128, 167334860), (140, 152991872), (154, 139083520), (160, 133867888), (176, 121698080), (193, 110978560), (220, 97358464), (224, 95619920), (256, 83667430), (280, 76495936), (308, 69541760), (320, 66933944), (352, 60849040), (385, 55633408), (386, 55489280), (440, 48679232), (448, 47809960), (512, 41833715), (560, 38247968), (563, 38044160), (616, 34770880), (640, 33466972), (704, 30424520), (770, 27816704), (772, 27744640), (880, 24339616), (896, 23904980), (965, 22195712), (1120, 19123984), (1126, 19022080), (1232, 17385440), (1280, 16733486), (1351, 15854080), (1408, 15212260), (1540, 13908352), (1544, 13872320), (1760, 12169808), (1792, 11952490), (1930, 11097856), (2123, 10088960), (2240, 9561992), (2252, 9511040), (2464, 8692720), (2560, 8366743), (2702, 7927040), (2815, 7608832), (2816, 7606130), (3080, 6954176), (3088, 6936160), (3520, 6084904), (3584, 5976245), (3860, 5548928), (3941, 5434880), (4246, 5044480), (4480, 4780996), (4504, 4755520), (4928, 4346360), (5404, 3963520), (5630, 3804416), (5632, 3803065), (6160, 3477088), (6176, 3468080), (6193, 3458560), (6755, 3170816), (7040, 3042452), (7720, 2774464), (7882, 2717440), (8492, 2522240), (8960, 2390498), (9008, 2377760), (9856, 2173180), (10615, 2017792), (10808, 1981760), (11260, 1902208), (12320, 1738544), (12352, 1734040), (12386, 1729280), (13510, 1585408), (14080, 1521226), (14861, 1441280), (15440, 1387232), (15764, 1358720), (16984, 1261120), (17920, 1195249), (18016, 1188880), (19705, 1086976), (19712, 1086590), (21230, 1008896), (21616, 990880), (22520, 951104), (24640, 869272), (24704, 867020), (24772, 864640), (27020, 792704), (28160, 760613), (29722, 720640), (30880, 693616), (30965, 691712), (31528, 679360), (33968, 630560), (36032, 594440), (39410, 543488), (39424, 543295), (42460, 504448), (43232, 495440), (43351, 494080), (45040, 475552), (49280, 434636), (49408, 433510), (49544, 432320), (54040, 396352), (59444, 360320), (61760, 346808), (61930, 345856), (63056, 339680), (67936, 315280), (72064, 297220), (74305, 288256), (78820, 271744), (84920, 252224), (86464, 247720), (86702, 247040), (90080, 237776), (98560, 217318), (98816, 216755), (99088, 216160), (108080, 198176), (108659, 197120), (118888, 180160), (123520, 173404), (123860, 172928), (126112, 169840), (135872, 157640), (144128, 148610)]