160299160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{572497}}^1$

素因数の和:572515

約数の個数: 32

約数和(自身を含む): 412198560

約数和(自身を除く): 251899400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 572497, 1144994, 2289988, 2862485, 4007479, 4579976, 5724970, 8014958, 11449940, 16029916, 20037395, 22899880, 32059832, 40074790, 80149580, 160299160]

約数ペア:

[(1, 160299160), (2, 80149580), (4, 40074790), (5, 32059832), (7, 22899880), (8, 20037395), (10, 16029916), (14, 11449940), (20, 8014958), (28, 5724970), (35, 4579976), (40, 4007479), (56, 2862485), (70, 2289988), (140, 1144994), (280, 572497)]