240333984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:843

約数の個数: 144

約数和(自身を含む): 753611040

約数和(自身を除く): 513277056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 107, 132, 144, 176, 198, 214, 264, 288, 321, 352, 396, 428, 528, 642, 709, 792, 856, 963, 1056, 1177, 1284, 1418, 1584, 1712, 1926, 2127, 2354, 2568, 2836, 3168, 3424, 3531, 3852, 4254, 4708, 5136, 5672, 6381, 7062, 7704, 7799, 8508, 9416, 10272, 10593, 11344, 12762, 14124, 15408, 15598, 17016, 18832, 21186, 22688, 23397, 25524, 28248, 30816, 31196, 34032, 37664, 42372, 46794, 51048, 56496, 62392, 68064, 70191, 75863, 84744, 93588, 102096, 112992, 124784, 140382, 151726, 169488, 187176, 204192, 227589, 249568, 280764, 303452, 338976, 374352, 455178, 561528, 606904, 682767, 748704, 834493, 910356, 1123056, 1213808, 1365534, 1668986, 1820712, 2246112, 2427616, 2503479, 2731068, 3337972, 3641424, 5006958, 5462136, 6675944, 7282848, 7510437, 10013916, 10924272, 13351888, 15020874, 20027832, 21848544, 26703776, 30041748, 40055664, 60083496, 80111328, 120166992, 240333984]

約数ペア:

[(1, 240333984), (2, 120166992), (3, 80111328), (4, 60083496), (6, 40055664), (8, 30041748), (9, 26703776), (11, 21848544), (12, 20027832), (16, 15020874), (18, 13351888), (22, 10924272), (24, 10013916), (32, 7510437), (33, 7282848), (36, 6675944), (44, 5462136), (48, 5006958), (66, 3641424), (72, 3337972), (88, 2731068), (96, 2503479), (99, 2427616), (107, 2246112), (132, 1820712), (144, 1668986), (176, 1365534), (198, 1213808), (214, 1123056), (264, 910356), (288, 834493), (321, 748704), (352, 682767), (396, 606904), (428, 561528), (528, 455178), (642, 374352), (709, 338976), (792, 303452), (856, 280764), (963, 249568), (1056, 227589), (1177, 204192), (1284, 187176), (1418, 169488), (1584, 151726), (1712, 140382), (1926, 124784), (2127, 112992), (2354, 102096), (2568, 93588), (2836, 84744), (3168, 75863), (3424, 70191), (3531, 68064), (3852, 62392), (4254, 56496), (4708, 51048), (5136, 46794), (5672, 42372), (6381, 37664), (7062, 34032), (7704, 31196), (7799, 30816), (8508, 28248), (9416, 25524), (10272, 23397), (10593, 22688), (11344, 21186), (12762, 18832), (14124, 17016), (15408, 15598)]