19175615360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1517

約数の個数: 192

約数和(自身を含む): 50688545040

約数和(自身を除く): 31512929680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 193, 220, 242, 320, 352, 386, 440, 484, 605, 640, 704, 772, 880, 965, 968, 1210, 1283, 1408, 1544, 1760, 1930, 1936, 2123, 2420, 2566, 3088, 3520, 3860, 3872, 4246, 4840, 5132, 6176, 6415, 7040, 7720, 7744, 8492, 9680, 10264, 10615, 12352, 12830, 14113, 15440, 15488, 16984, 19360, 20528, 21230, 23353, 24704, 25660, 28226, 30880, 33968, 38720, 41056, 42460, 46706, 51320, 56452, 61760, 67936, 70565, 77440, 82112, 84920, 93412, 102640, 112904, 116765, 123520, 135872, 141130, 155243, 164224, 169840, 186824, 205280, 225808, 233530, 247619, 271744, 282260, 310486, 339680, 373648, 410560, 451616, 467060, 495238, 564520, 620972, 679360, 747296, 776215, 821120, 903232, 934120, 990476, 1129040, 1238095, 1241944, 1358720, 1494592, 1552430, 1806464, 1868240, 1980952, 2258080, 2476190, 2483888, 2723809, 2989184, 3104860, 3736480, 3961904, 4516160, 4952380, 4967776, 5447618, 6209720, 7472960, 7923808, 9032320, 9904760, 9935552, 10895236, 12419440, 13619045, 14945920, 15847616, 19809520, 19871104, 21790472, 24838880, 27238090, 29961899, 31695232, 39619040, 43580944, 49677760, 54476180, 59923798, 79238080, 87161888, 99355520, 108952360, 119847596, 149809495, 158476160, 174323776, 217904720, 239695192, 299618990, 348647552, 435809440, 479390384, 599237980, 871618880, 958780768, 1198475960, 1743237760, 1917561536, 2396951920, 3835123072, 4793903840, 9587807680, 19175615360]

約数ペア:

[(1, 19175615360), (2, 9587807680), (4, 4793903840), (5, 3835123072), (8, 2396951920), (10, 1917561536), (11, 1743237760), (16, 1198475960), (20, 958780768), (22, 871618880), (32, 599237980), (40, 479390384), (44, 435809440), (55, 348647552), (64, 299618990), (80, 239695192), (88, 217904720), (110, 174323776), (121, 158476160), (128, 149809495), (160, 119847596), (176, 108952360), (193, 99355520), (220, 87161888), (242, 79238080), (320, 59923798), (352, 54476180), (386, 49677760), (440, 43580944), (484, 39619040), (605, 31695232), (640, 29961899), (704, 27238090), (772, 24838880), (880, 21790472), (965, 19871104), (968, 19809520), (1210, 15847616), (1283, 14945920), (1408, 13619045), (1544, 12419440), (1760, 10895236), (1930, 9935552), (1936, 9904760), (2123, 9032320), (2420, 7923808), (2566, 7472960), (3088, 6209720), (3520, 5447618), (3860, 4967776), (3872, 4952380), (4246, 4516160), (4840, 3961904), (5132, 3736480), (6176, 3104860), (6415, 2989184), (7040, 2723809), (7720, 2483888), (7744, 2476190), (8492, 2258080), (9680, 1980952), (10264, 1868240), (10615, 1806464), (12352, 1552430), (12830, 1494592), (14113, 1358720), (15440, 1241944), (15488, 1238095), (16984, 1129040), (19360, 990476), (20528, 934120), (21230, 903232), (23353, 821120), (24704, 776215), (25660, 747296), (28226, 679360), (30880, 620972), (33968, 564520), (38720, 495238), (41056, 467060), (42460, 451616), (46706, 410560), (51320, 373648), (56452, 339680), (61760, 310486), (67936, 282260), (70565, 271744), (77440, 247619), (82112, 233530), (84920, 225808), (93412, 205280), (102640, 186824), (112904, 169840), (116765, 164224), (123520, 155243), (135872, 141130)]