69847120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3428

約数の個数: 80

約数和(自身を含む): 190666368

約数和(自身を除く): 120819248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 3371, 4144, 5180, 6742, 10360, 13484, 16855, 20720, 23597, 26968, 33710, 47194, 53936, 67420, 94388, 117985, 124727, 134840, 188776, 235970, 249454, 269680, 377552, 471940, 498908, 623635, 873089, 943880, 997816, 1247270, 1746178, 1887760, 1995632, 2494540, 3492356, 4365445, 4989080, 6984712, 8730890, 9978160, 13969424, 17461780, 34923560, 69847120]

約数ペア:

[(1, 69847120), (2, 34923560), (4, 17461780), (5, 13969424), (7, 9978160), (8, 8730890), (10, 6984712), (14, 4989080), (16, 4365445), (20, 3492356), (28, 2494540), (35, 1995632), (37, 1887760), (40, 1746178), (56, 1247270), (70, 997816), (74, 943880), (80, 873089), (112, 623635), (140, 498908), (148, 471940), (185, 377552), (259, 269680), (280, 249454), (296, 235970), (370, 188776), (518, 134840), (560, 124727), (592, 117985), (740, 94388), (1036, 67420), (1295, 53936), (1480, 47194), (2072, 33710), (2590, 26968), (2960, 23597), (3371, 20720), (4144, 16855), (5180, 13484), (6742, 10360)]