140287488

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 449006976

約数和(自身を除く): 308719488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 44, 46, 48, 57, 64, 66, 69, 76, 88, 92, 96, 114, 128, 132, 138, 152, 176, 184, 192, 209, 228, 253, 256, 264, 276, 304, 352, 361, 368, 384, 418, 437, 456, 506, 512, 528, 552, 608, 627, 704, 722, 736, 759, 768, 836, 874, 912, 1012, 1056, 1083, 1104, 1216, 1254, 1311, 1408, 1444, 1472, 1518, 1536, 1672, 1748, 1824, 2024, 2112, 2166, 2208, 2432, 2508, 2622, 2816, 2888, 2944, 3036, 3344, 3496, 3648, 3971, 4048, 4224, 4332, 4416, 4807, 4864, 5016, 5244, 5632, 5776, 5888, 6072, 6688, 6992, 7296, 7942, 8096, 8303, 8448, 8664, 8832, 9614, 9728, 10032, 10488, 11552, 11776, 11913, 12144, 13376, 13984, 14421, 14592, 15884, 16192, 16606, 16896, 17328, 17664, 19228, 20064, 20976, 23104, 23826, 24288, 24909, 26752, 27968, 28842, 29184, 31768, 32384, 33212, 34656, 35328, 38456, 40128, 41952, 46208, 47652, 48576, 49818, 53504, 55936, 57684, 63536, 64768, 66424, 69312, 76912, 80256, 83904, 91333, 92416, 95304, 97152, 99636, 107008, 111872, 115368, 127072, 129536, 132848, 138624, 153824, 160512, 167808, 182666, 184832, 190608, 194304, 199272, 223744, 230736, 254144, 265696, 273999, 277248, 307648, 321024, 335616, 365332, 381216, 388608, 398544, 461472, 508288, 531392, 547998, 554496, 615296, 671232, 730664, 762432, 797088, 922944, 1016576, 1062784, 1095996, 1230592, 1461328, 1524864, 1594176, 1845888, 2033152, 2125568, 2191992, 2461184, 2922656, 3049728, 3188352, 3691776, 4251136, 4383984, 5845312, 6099456, 6376704, 7383552, 8767968, 11690624, 12753408, 17535936, 23381248, 35071872, 46762496, 70143744, 140287488]

約数ペア:

[(1, 140287488), (2, 70143744), (3, 46762496), (4, 35071872), (6, 23381248), (8, 17535936), (11, 12753408), (12, 11690624), (16, 8767968), (19, 7383552), (22, 6376704), (23, 6099456), (24, 5845312), (32, 4383984), (33, 4251136), (38, 3691776), (44, 3188352), (46, 3049728), (48, 2922656), (57, 2461184), (64, 2191992), (66, 2125568), (69, 2033152), (76, 1845888), (88, 1594176), (92, 1524864), (96, 1461328), (114, 1230592), (128, 1095996), (132, 1062784), (138, 1016576), (152, 922944), (176, 797088), (184, 762432), (192, 730664), (209, 671232), (228, 615296), (253, 554496), (256, 547998), (264, 531392), (276, 508288), (304, 461472), (352, 398544), (361, 388608), (368, 381216), (384, 365332), (418, 335616), (437, 321024), (456, 307648), (506, 277248), (512, 273999), (528, 265696), (552, 254144), (608, 230736), (627, 223744), (704, 199272), (722, 194304), (736, 190608), (759, 184832), (768, 182666), (836, 167808), (874, 160512), (912, 153824), (1012, 138624), (1056, 132848), (1083, 129536), (1104, 127072), (1216, 115368), (1254, 111872), (1311, 107008), (1408, 99636), (1444, 97152), (1472, 95304), (1518, 92416), (1536, 91333), (1672, 83904), (1748, 80256), (1824, 76912), (2024, 69312), (2112, 66424), (2166, 64768), (2208, 63536), (2432, 57684), (2508, 55936), (2622, 53504), (2816, 49818), (2888, 48576), (2944, 47652), (3036, 46208), (3344, 41952), (3496, 40128), (3648, 38456), (3971, 35328), (4048, 34656), (4224, 33212), (4332, 32384), (4416, 31768), (4807, 29184), (4864, 28842), (5016, 27968), (5244, 26752), (5632, 24909), (5776, 24288), (5888, 23826), (6072, 23104), (6688, 20976), (6992, 20064), (7296, 19228), (7942, 17664), (8096, 17328), (8303, 16896), (8448, 16606), (8664, 16192), (8832, 15884), (9614, 14592), (9728, 14421), (10032, 13984), (10488, 13376), (11552, 12144), (11776, 11913)]