228897520880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9505711}}^1$

素因数の和:9505774

約数の個数: 80

約数和(自身を含む): 622357976064

約数和(自身を除く): 393460455184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 24080, 9505711, 19011422, 38022844, 47528555, 66539977, 76045688, 95057110, 133079954, 152091376, 190114220, 266159908, 332699885, 380228440, 408745573, 532319816, 665399770, 760456880, 817491146, 1064639632, 1330799540, 1634982292, 2043727865, 2661599080, 2861219011, 3269964584, 4087455730, 5323198160, 5722438022, 6539929168, 8174911460, 11444876044, 14306095055, 16349822920, 22889752088, 28612190110, 32699645840, 45779504176, 57224380220, 114448760440, 228897520880]

約数ペア:

[(1, 228897520880), (2, 114448760440), (4, 57224380220), (5, 45779504176), (7, 32699645840), (8, 28612190110), (10, 22889752088), (14, 16349822920), (16, 14306095055), (20, 11444876044), (28, 8174911460), (35, 6539929168), (40, 5722438022), (43, 5323198160), (56, 4087455730), (70, 3269964584), (80, 2861219011), (86, 2661599080), (112, 2043727865), (140, 1634982292), (172, 1330799540), (215, 1064639632), (280, 817491146), (301, 760456880), (344, 665399770), (430, 532319816), (560, 408745573), (602, 380228440), (688, 332699885), (860, 266159908), (1204, 190114220), (1505, 152091376), (1720, 133079954), (2408, 95057110), (3010, 76045688), (3440, 66539977), (4816, 47528555), (6020, 38022844), (12040, 19011422), (24080, 9505711)]