235994080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{210709}}^1$

素因数の和:210731

約数の個数: 48

約数和(自身を含む): 637187040

約数和(自身を除く): 401192960

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, 210709, 421418, 842836, 1053545, 1474963, 1685672, 2107090, 2949926, 3371344, 4214180, 5899852, 6742688, 7374815, 8428360, 11799704, 14749630, 16856720, 23599408, 29499260, 33713440, 47198816, 58998520, 117997040, 235994080]

約数ペア:

[(1, 235994080), (2, 117997040), (4, 58998520), (5, 47198816), (7, 33713440), (8, 29499260), (10, 23599408), (14, 16856720), (16, 14749630), (20, 11799704), (28, 8428360), (32, 7374815), (35, 6742688), (40, 5899852), (56, 4214180), (70, 3371344), (80, 2949926), (112, 2107090), (140, 1685672), (160, 1474963), (224, 1053545), (280, 842836), (560, 421418), (1120, 210709)]