720878592

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{4789}}^1$

素因数の和:4826

約数の個数: 132

約数和(自身を含む): 2235569640

約数和(自身を除く): 1514691048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3072, 3136, 3584, 4704, 4789, 5376, 6272, 7168, 9408, 9578, 10752, 12544, 14367, 18816, 19156, 21504, 25088, 28734, 33523, 37632, 38312, 50176, 57468, 67046, 75264, 76624, 100569, 114936, 134092, 150528, 153248, 201138, 229872, 234661, 268184, 306496, 402276, 459744, 469322, 536368, 612992, 703983, 804552, 919488, 938644, 1072736, 1225984, 1407966, 1609104, 1838976, 1877288, 2145472, 2451968, 2815932, 3218208, 3677952, 3754576, 4290944, 4903936, 5631864, 6436416, 7355904, 7509152, 8581888, 11263728, 12872832, 14711808, 15018304, 17163776, 22527456, 25745664, 30036608, 34327552, 45054912, 51491328, 60073216, 90109824, 102982656, 120146432, 180219648, 240292864, 360439296, 720878592]

約数ペア:

[(1, 720878592), (2, 360439296), (3, 240292864), (4, 180219648), (6, 120146432), (7, 102982656), (8, 90109824), (12, 60073216), (14, 51491328), (16, 45054912), (21, 34327552), (24, 30036608), (28, 25745664), (32, 22527456), (42, 17163776), (48, 15018304), (49, 14711808), (56, 12872832), (64, 11263728), (84, 8581888), (96, 7509152), (98, 7355904), (112, 6436416), (128, 5631864), (147, 4903936), (168, 4290944), (192, 3754576), (196, 3677952), (224, 3218208), (256, 2815932), (294, 2451968), (336, 2145472), (384, 1877288), (392, 1838976), (448, 1609104), (512, 1407966), (588, 1225984), (672, 1072736), (768, 938644), (784, 919488), (896, 804552), (1024, 703983), (1176, 612992), (1344, 536368), (1536, 469322), (1568, 459744), (1792, 402276), (2352, 306496), (2688, 268184), (3072, 234661), (3136, 229872), (3584, 201138), (4704, 153248), (4789, 150528), (5376, 134092), (6272, 114936), (7168, 100569), (9408, 76624), (9578, 75264), (10752, 67046), (12544, 57468), (14367, 50176), (18816, 38312), (19156, 37632), (21504, 33523), (25088, 28734)]