143708320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{128311}}^1$

素因数の和:128333

約数の個数: 48

約数和(自身を含む): 388015488

約数和(自身を除く): 244307168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 128311, 256622, 513244, 641555, 898177, 1026488, 1283110, 1796354, 2052976, 2566220, 3592708, 4105952, 4490885, 5132440, 7185416, 8981770, 10264880, 14370832, 17963540, 20529760, 28741664, 35927080, 71854160, 143708320]

約数ペア:

[(1, 143708320), (2, 71854160), (4, 35927080), (5, 28741664), (7, 20529760), (8, 17963540), (10, 14370832), (14, 10264880), (16, 8981770), (20, 7185416), (28, 5132440), (32, 4490885), (35, 4105952), (40, 3592708), (56, 2566220), (70, 2052976), (80, 1796354), (112, 1283110), (140, 1026488), (160, 898177), (224, 641555), (280, 513244), (560, 256622), (1120, 128311)]