15896496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 56996352

約数和(自身を除く): 41099856

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 23, 24, 28, 33, 34, 42, 44, 46, 48, 51, 56, 66, 68, 69, 77, 84, 88, 92, 102, 112, 119, 121, 132, 136, 138, 154, 161, 168, 176, 184, 187, 204, 231, 238, 242, 253, 264, 272, 276, 308, 322, 336, 357, 363, 368, 374, 391, 408, 462, 476, 483, 484, 506, 528, 552, 561, 616, 644, 714, 726, 748, 759, 782, 816, 847, 924, 952, 966, 968, 1012, 1104, 1122, 1173, 1232, 1288, 1309, 1428, 1452, 1496, 1518, 1564, 1694, 1771, 1848, 1904, 1932, 1936, 2024, 2057, 2244, 2346, 2541, 2576, 2618, 2737, 2783, 2856, 2904, 2992, 3036, 3128, 3388, 3542, 3696, 3864, 3927, 4048, 4114, 4301, 4488, 4692, 5082, 5236, 5313, 5474, 5566, 5712, 5808, 6072, 6171, 6256, 6776, 7084, 7728, 7854, 8211, 8228, 8349, 8602, 8976, 9384, 10164, 10472, 10626, 10948, 11132, 12144, 12342, 12903, 13552, 14168, 14399, 15708, 16422, 16456, 16698, 17204, 18768, 19481, 20328, 20944, 21252, 21896, 22264, 24684, 25806, 28336, 28798, 30107, 31416, 32844, 32912, 33396, 34408, 38962, 40656, 42504, 43197, 43792, 44528, 47311, 49368, 51612, 57596, 58443, 60214, 62832, 65688, 66792, 68816, 77924, 85008, 86394, 90321, 94622, 98736, 103224, 115192, 116886, 120428, 131376, 133584, 141933, 155848, 172788, 180642, 189244, 206448, 230384, 233772, 240856, 283866, 311696, 331177, 345576, 361284, 378488, 467544, 481712, 567732, 662354, 691152, 722568, 756976, 935088, 993531, 1135464, 1324708, 1445136, 1987062, 2270928, 2649416, 3974124, 5298832, 7948248, 15896496]

約数ペア:

[(1, 15896496), (2, 7948248), (3, 5298832), (4, 3974124), (6, 2649416), (7, 2270928), (8, 1987062), (11, 1445136), (12, 1324708), (14, 1135464), (16, 993531), (17, 935088), (21, 756976), (22, 722568), (23, 691152), (24, 662354), (28, 567732), (33, 481712), (34, 467544), (42, 378488), (44, 361284), (46, 345576), (48, 331177), (51, 311696), (56, 283866), (66, 240856), (68, 233772), (69, 230384), (77, 206448), (84, 189244), (88, 180642), (92, 172788), (102, 155848), (112, 141933), (119, 133584), (121, 131376), (132, 120428), (136, 116886), (138, 115192), (154, 103224), (161, 98736), (168, 94622), (176, 90321), (184, 86394), (187, 85008), (204, 77924), (231, 68816), (238, 66792), (242, 65688), (253, 62832), (264, 60214), (272, 58443), (276, 57596), (308, 51612), (322, 49368), (336, 47311), (357, 44528), (363, 43792), (368, 43197), (374, 42504), (391, 40656), (408, 38962), (462, 34408), (476, 33396), (483, 32912), (484, 32844), (506, 31416), (528, 30107), (552, 28798), (561, 28336), (616, 25806), (644, 24684), (714, 22264), (726, 21896), (748, 21252), (759, 20944), (782, 20328), (816, 19481), (847, 18768), (924, 17204), (952, 16698), (966, 16456), (968, 16422), (1012, 15708), (1104, 14399), (1122, 14168), (1173, 13552), (1232, 12903), (1288, 12342), (1309, 12144), (1428, 11132), (1452, 10948), (1496, 10626), (1518, 10472), (1564, 10164), (1694, 9384), (1771, 8976), (1848, 8602), (1904, 8349), (1932, 8228), (1936, 8211), (2024, 7854), (2057, 7728), (2244, 7084), (2346, 6776), (2541, 6256), (2576, 6171), (2618, 6072), (2737, 5808), (2783, 5712), (2856, 5566), (2904, 5474), (2992, 5313), (3036, 5236), (3128, 5082), (3388, 4692), (3542, 4488), (3696, 4301), (3864, 4114), (3927, 4048)]