63168320

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:967

約数の個数: 56

約数和(自身を含む): 151144224

約数和(自身を除く): 87975904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 643, 1228, 1286, 1535, 2456, 2572, 3070, 3215, 4912, 5144, 6140, 6430, 9824, 10288, 12280, 12860, 19648, 20576, 24560, 25720, 41152, 49120, 51440, 98240, 102880, 197401, 205760, 394802, 789604, 987005, 1579208, 1974010, 3158416, 3948020, 6316832, 7896040, 12633664, 15792080, 31584160, 63168320]

約数ペア:

[(1, 63168320), (2, 31584160), (4, 15792080), (5, 12633664), (8, 7896040), (10, 6316832), (16, 3948020), (20, 3158416), (32, 1974010), (40, 1579208), (64, 987005), (80, 789604), (160, 394802), (307, 205760), (320, 197401), (614, 102880), (643, 98240), (1228, 51440), (1286, 49120), (1535, 41152), (2456, 25720), (2572, 24560), (3070, 20576), (3215, 19648), (4912, 12860), (5144, 12280), (6140, 10288), (6430, 9824)]