342160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 80

約数和(自身を含む): 999936

約数和(自身を除く): 657776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 182, 188, 208, 235, 260, 280, 329, 364, 376, 455, 470, 520, 560, 611, 658, 728, 752, 910, 940, 1040, 1222, 1316, 1456, 1645, 1820, 1880, 2444, 2632, 3055, 3290, 3640, 3760, 4277, 4888, 5264, 6110, 6580, 7280, 8554, 9776, 12220, 13160, 17108, 21385, 24440, 26320, 34216, 42770, 48880, 68432, 85540, 171080, 342160]

約数ペア:

[(1, 342160), (2, 171080), (4, 85540), (5, 68432), (7, 48880), (8, 42770), (10, 34216), (13, 26320), (14, 24440), (16, 21385), (20, 17108), (26, 13160), (28, 12220), (35, 9776), (40, 8554), (47, 7280), (52, 6580), (56, 6110), (65, 5264), (70, 4888), (80, 4277), (91, 3760), (94, 3640), (104, 3290), (112, 3055), (130, 2632), (140, 2444), (182, 1880), (188, 1820), (208, 1645), (235, 1456), (260, 1316), (280, 1222), (329, 1040), (364, 940), (376, 910), (455, 752), (470, 728), (520, 658), (560, 611)]