66571320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32633}}^1$

素因数の和:32664

約数の個数: 64

約数和(自身を含む): 211468320

約数和(自身を除く): 144897000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 32633, 65266, 97899, 130532, 163165, 195798, 261064, 326330, 391596, 489495, 554761, 652660, 783192, 978990, 1109522, 1305320, 1664283, 1957980, 2219044, 2773805, 3328566, 3915960, 4438088, 5547610, 6657132, 8321415, 11095220, 13314264, 16642830, 22190440, 33285660, 66571320]

約数ペア:

[(1, 66571320), (2, 33285660), (3, 22190440), (4, 16642830), (5, 13314264), (6, 11095220), (8, 8321415), (10, 6657132), (12, 5547610), (15, 4438088), (17, 3915960), (20, 3328566), (24, 2773805), (30, 2219044), (34, 1957980), (40, 1664283), (51, 1305320), (60, 1109522), (68, 978990), (85, 783192), (102, 652660), (120, 554761), (136, 489495), (170, 391596), (204, 326330), (255, 261064), (340, 195798), (408, 163165), (510, 130532), (680, 97899), (1020, 65266), (2040, 32633)]