207931320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{192529}}^1$

素因数の和:192549

約数の個数: 64

約数和(自身を含む): 693108000

約数和(自身を除く): 485176680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 192529, 385058, 577587, 770116, 962645, 1155174, 1540232, 1732761, 1925290, 2310348, 2887935, 3465522, 3850580, 4620696, 5198283, 5775870, 6931044, 7701160, 8663805, 10396566, 11551740, 13862088, 17327610, 20793132, 23103480, 25991415, 34655220, 41586264, 51982830, 69310440, 103965660, 207931320]

約数ペア:

[(1, 207931320), (2, 103965660), (3, 69310440), (4, 51982830), (5, 41586264), (6, 34655220), (8, 25991415), (9, 23103480), (10, 20793132), (12, 17327610), (15, 13862088), (18, 11551740), (20, 10396566), (24, 8663805), (27, 7701160), (30, 6931044), (36, 5775870), (40, 5198283), (45, 4620696), (54, 3850580), (60, 3465522), (72, 2887935), (90, 2310348), (108, 1925290), (120, 1732761), (135, 1540232), (180, 1155174), (216, 962645), (270, 770116), (360, 577587), (540, 385058), (1080, 192529)]