7701680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 21695040

約数和(自身を除く): 13993360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 809, 952, 1190, 1360, 1618, 1904, 2380, 3236, 4045, 4760, 5663, 6472, 8090, 9520, 11326, 12944, 13753, 16180, 22652, 27506, 28315, 32360, 45304, 55012, 56630, 64720, 68765, 90608, 96271, 110024, 113260, 137530, 192542, 220048, 226520, 275060, 385084, 453040, 481355, 550120, 770168, 962710, 1100240, 1540336, 1925420, 3850840, 7701680]

約数ペア:

[(1, 7701680), (2, 3850840), (4, 1925420), (5, 1540336), (7, 1100240), (8, 962710), (10, 770168), (14, 550120), (16, 481355), (17, 453040), (20, 385084), (28, 275060), (34, 226520), (35, 220048), (40, 192542), (56, 137530), (68, 113260), (70, 110024), (80, 96271), (85, 90608), (112, 68765), (119, 64720), (136, 56630), (140, 55012), (170, 45304), (238, 32360), (272, 28315), (280, 27506), (340, 22652), (476, 16180), (560, 13753), (595, 12944), (680, 11326), (809, 9520), (952, 8090), (1190, 6472), (1360, 5663), (1618, 4760), (1904, 4045), (2380, 3236)]