458156720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12211}}^1$

素因数の和:12298

約数の個数: 80

約数和(自身を含む): 1235659008

約数和(自身を除く): 777502288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 12211, 18760, 24422, 37520, 48844, 61055, 85477, 97688, 122110, 170954, 195376, 244220, 341908, 427385, 488440, 683816, 818137, 854770, 976880, 1367632, 1636274, 1709540, 3272548, 3419080, 4090685, 5726959, 6545096, 6838160, 8181370, 11453918, 13090192, 16362740, 22907836, 28634795, 32725480, 45815672, 57269590, 65450960, 91631344, 114539180, 229078360, 458156720]

約数ペア:

[(1, 458156720), (2, 229078360), (4, 114539180), (5, 91631344), (7, 65450960), (8, 57269590), (10, 45815672), (14, 32725480), (16, 28634795), (20, 22907836), (28, 16362740), (35, 13090192), (40, 11453918), (56, 8181370), (67, 6838160), (70, 6545096), (80, 5726959), (112, 4090685), (134, 3419080), (140, 3272548), (268, 1709540), (280, 1636274), (335, 1367632), (469, 976880), (536, 854770), (560, 818137), (670, 683816), (938, 488440), (1072, 427385), (1340, 341908), (1876, 244220), (2345, 195376), (2680, 170954), (3752, 122110), (4690, 97688), (5360, 85477), (7504, 61055), (9380, 48844), (12211, 37520), (18760, 24422)]