680969184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 2143895040

約数和(自身を除く): 1462925856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 83, 84, 87, 96, 112, 116, 166, 168, 174, 203, 224, 232, 249, 332, 336, 348, 406, 421, 464, 498, 581, 609, 664, 672, 696, 812, 842, 928, 996, 1162, 1218, 1263, 1328, 1392, 1624, 1684, 1743, 1992, 2324, 2407, 2436, 2526, 2656, 2784, 2947, 3248, 3368, 3486, 3984, 4648, 4814, 4872, 5052, 5894, 6496, 6736, 6972, 7221, 7968, 8841, 9296, 9628, 9744, 10104, 11788, 12209, 13472, 13944, 14442, 16849, 17682, 18592, 19256, 19488, 20208, 23576, 24418, 27888, 28884, 33698, 34943, 35364, 36627, 38512, 40416, 47152, 48836, 50547, 55776, 57768, 67396, 69886, 70728, 73254, 77024, 85463, 94304, 97672, 101094, 104829, 115536, 134792, 139772, 141456, 146508, 170926, 195344, 202188, 209658, 231072, 244601, 256389, 269584, 279544, 282912, 293016, 341852, 390688, 404376, 419316, 489202, 512778, 539168, 559088, 586032, 683704, 733803, 808752, 838632, 978404, 1013347, 1025556, 1118176, 1172064, 1367408, 1467606, 1617504, 1677264, 1956808, 2026694, 2051112, 2734816, 2935212, 3040041, 3354528, 3913616, 4053388, 4102224, 5870424, 6080082, 7093429, 7827232, 8106776, 8204448, 11740848, 12160164, 14186858, 16213552, 21280287, 23481696, 24320328, 28373716, 32427104, 42560574, 48640656, 56747432, 85121148, 97281312, 113494864, 170242296, 226989728, 340484592, 680969184]

約数ペア:

[(1, 680969184), (2, 340484592), (3, 226989728), (4, 170242296), (6, 113494864), (7, 97281312), (8, 85121148), (12, 56747432), (14, 48640656), (16, 42560574), (21, 32427104), (24, 28373716), (28, 24320328), (29, 23481696), (32, 21280287), (42, 16213552), (48, 14186858), (56, 12160164), (58, 11740848), (83, 8204448), (84, 8106776), (87, 7827232), (96, 7093429), (112, 6080082), (116, 5870424), (166, 4102224), (168, 4053388), (174, 3913616), (203, 3354528), (224, 3040041), (232, 2935212), (249, 2734816), (332, 2051112), (336, 2026694), (348, 1956808), (406, 1677264), (421, 1617504), (464, 1467606), (498, 1367408), (581, 1172064), (609, 1118176), (664, 1025556), (672, 1013347), (696, 978404), (812, 838632), (842, 808752), (928, 733803), (996, 683704), (1162, 586032), (1218, 559088), (1263, 539168), (1328, 512778), (1392, 489202), (1624, 419316), (1684, 404376), (1743, 390688), (1992, 341852), (2324, 293016), (2407, 282912), (2436, 279544), (2526, 269584), (2656, 256389), (2784, 244601), (2947, 231072), (3248, 209658), (3368, 202188), (3486, 195344), (3984, 170926), (4648, 146508), (4814, 141456), (4872, 139772), (5052, 134792), (5894, 115536), (6496, 104829), (6736, 101094), (6972, 97672), (7221, 94304), (7968, 85463), (8841, 77024), (9296, 73254), (9628, 70728), (9744, 69886), (10104, 67396), (11788, 57768), (12209, 55776), (13472, 50547), (13944, 48836), (14442, 47152), (16849, 40416), (17682, 38512), (18592, 36627), (19256, 35364), (19488, 34943), (20208, 33698), (23576, 28884), (24418, 27888)]