7710080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1721}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 21077280

約数和(自身を除く): 13367200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 1721, 2240, 3442, 4480, 6884, 8605, 12047, 13768, 17210, 24094, 27536, 34420, 48188, 55072, 60235, 68840, 96376, 110144, 120470, 137680, 192752, 220288, 240940, 275360, 385504, 481880, 550720, 771008, 963760, 1101440, 1542016, 1927520, 3855040, 7710080]

約数ペア:

[(1, 7710080), (2, 3855040), (4, 1927520), (5, 1542016), (7, 1101440), (8, 963760), (10, 771008), (14, 550720), (16, 481880), (20, 385504), (28, 275360), (32, 240940), (35, 220288), (40, 192752), (56, 137680), (64, 120470), (70, 110144), (80, 96376), (112, 68840), (128, 60235), (140, 55072), (160, 48188), (224, 34420), (280, 27536), (320, 24094), (448, 17210), (560, 13768), (640, 12047), (896, 8605), (1120, 6884), (1721, 4480), (2240, 3442)]