40208784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 139324416

約数和(自身を除く): 99115632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 43, 44, 46, 48, 56, 66, 69, 77, 84, 86, 88, 92, 112, 121, 129, 132, 138, 154, 161, 168, 172, 176, 184, 231, 242, 253, 258, 264, 276, 301, 308, 322, 336, 344, 363, 368, 462, 473, 483, 484, 506, 516, 528, 552, 602, 616, 644, 688, 726, 759, 847, 903, 924, 946, 966, 968, 989, 1012, 1032, 1104, 1204, 1232, 1288, 1419, 1452, 1518, 1694, 1771, 1806, 1848, 1892, 1932, 1936, 1978, 2024, 2064, 2408, 2541, 2576, 2783, 2838, 2904, 2967, 3036, 3311, 3388, 3542, 3612, 3696, 3784, 3864, 3956, 4048, 4816, 5082, 5203, 5313, 5566, 5676, 5808, 5934, 6072, 6622, 6776, 6923, 7084, 7224, 7568, 7728, 7912, 8349, 9933, 10164, 10406, 10626, 10879, 11132, 11352, 11868, 12144, 13244, 13552, 13846, 14168, 14448, 15609, 15824, 16698, 19481, 19866, 20328, 20769, 20812, 21252, 21758, 22264, 22704, 23736, 26488, 27692, 28336, 31218, 32637, 33396, 36421, 38962, 39732, 40656, 41538, 41624, 42504, 43516, 44528, 47472, 52976, 55384, 58443, 62436, 65274, 66792, 72842, 76153, 77924, 79464, 83076, 83248, 85008, 87032, 109263, 110768, 116886, 119669, 124872, 130548, 133584, 145684, 152306, 155848, 158928, 166152, 174064, 218526, 228459, 233772, 239338, 249744, 261096, 291368, 304612, 311696, 332304, 359007, 437052, 456918, 467544, 478676, 522192, 582736, 609224, 718014, 837683, 874104, 913836, 935088, 957352, 1218448, 1436028, 1675366, 1748208, 1827672, 1914704, 2513049, 2872056, 3350732, 3655344, 5026098, 5744112, 6701464, 10052196, 13402928, 20104392, 40208784]

約数ペア:

[(1, 40208784), (2, 20104392), (3, 13402928), (4, 10052196), (6, 6701464), (7, 5744112), (8, 5026098), (11, 3655344), (12, 3350732), (14, 2872056), (16, 2513049), (21, 1914704), (22, 1827672), (23, 1748208), (24, 1675366), (28, 1436028), (33, 1218448), (42, 957352), (43, 935088), (44, 913836), (46, 874104), (48, 837683), (56, 718014), (66, 609224), (69, 582736), (77, 522192), (84, 478676), (86, 467544), (88, 456918), (92, 437052), (112, 359007), (121, 332304), (129, 311696), (132, 304612), (138, 291368), (154, 261096), (161, 249744), (168, 239338), (172, 233772), (176, 228459), (184, 218526), (231, 174064), (242, 166152), (253, 158928), (258, 155848), (264, 152306), (276, 145684), (301, 133584), (308, 130548), (322, 124872), (336, 119669), (344, 116886), (363, 110768), (368, 109263), (462, 87032), (473, 85008), (483, 83248), (484, 83076), (506, 79464), (516, 77924), (528, 76153), (552, 72842), (602, 66792), (616, 65274), (644, 62436), (688, 58443), (726, 55384), (759, 52976), (847, 47472), (903, 44528), (924, 43516), (946, 42504), (966, 41624), (968, 41538), (989, 40656), (1012, 39732), (1032, 38962), (1104, 36421), (1204, 33396), (1232, 32637), (1288, 31218), (1419, 28336), (1452, 27692), (1518, 26488), (1694, 23736), (1771, 22704), (1806, 22264), (1848, 21758), (1892, 21252), (1932, 20812), (1936, 20769), (1978, 20328), (2024, 19866), (2064, 19481), (2408, 16698), (2541, 15824), (2576, 15609), (2783, 14448), (2838, 14168), (2904, 13846), (2967, 13552), (3036, 13244), (3311, 12144), (3388, 11868), (3542, 11352), (3612, 11132), (3696, 10879), (3784, 10626), (3864, 10406), (3956, 10164), (4048, 9933), (4816, 8349), (5082, 7912), (5203, 7728), (5313, 7568), (5566, 7224), (5676, 7084), (5808, 6923), (5934, 6776), (6072, 6622)]