160284320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{143111}}^1$

素因数の和:143133

約数の個数: 48

約数和(自身を含む): 432770688

約数和(自身を除く): 272486368

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, 143111, 286222, 572444, 715555, 1001777, 1144888, 1431110, 2003554, 2289776, 2862220, 4007108, 4579552, 5008885, 5724440, 8014216, 10017770, 11448880, 16028432, 20035540, 22897760, 32056864, 40071080, 80142160, 160284320]

約数ペア:

[(1, 160284320), (2, 80142160), (4, 40071080), (5, 32056864), (7, 22897760), (8, 20035540), (10, 16028432), (14, 11448880), (16, 10017770), (20, 8014216), (28, 5724440), (32, 5008885), (35, 4579552), (40, 4007108), (56, 2862220), (70, 2289776), (80, 2003554), (112, 1431110), (140, 1144888), (160, 1001777), (224, 715555), (280, 572444), (560, 286222), (1120, 143111)]