166320320

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1693}}^1$

素因数の和:2017

約数の個数: 56

約数和(自身を含む): 397575024

約数和(自身を除く): 231254704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 1228, 1535, 1693, 2456, 3070, 3386, 4912, 6140, 6772, 8465, 9824, 12280, 13544, 16930, 19648, 24560, 27088, 33860, 49120, 54176, 67720, 98240, 108352, 135440, 270880, 519751, 541760, 1039502, 2079004, 2598755, 4158008, 5197510, 8316016, 10395020, 16632032, 20790040, 33264064, 41580080, 83160160, 166320320]

約数ペア:

[(1, 166320320), (2, 83160160), (4, 41580080), (5, 33264064), (8, 20790040), (10, 16632032), (16, 10395020), (20, 8316016), (32, 5197510), (40, 4158008), (64, 2598755), (80, 2079004), (160, 1039502), (307, 541760), (320, 519751), (614, 270880), (1228, 135440), (1535, 108352), (1693, 98240), (2456, 67720), (3070, 54176), (3386, 49120), (4912, 33860), (6140, 27088), (6772, 24560), (8465, 19648), (9824, 16930), (12280, 13544)]