119489720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{727}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 308206080

約数和(自身を除く): 188716360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 587, 727, 1174, 1454, 2348, 2908, 2935, 3635, 4109, 4696, 5089, 5816, 5870, 7270, 8218, 10178, 11740, 14540, 16436, 20356, 20545, 23480, 25445, 29080, 32872, 40712, 41090, 50890, 82180, 101780, 164360, 203560, 426749, 853498, 1706996, 2133745, 2987243, 3413992, 4267490, 5974486, 8534980, 11948972, 14936215, 17069960, 23897944, 29872430, 59744860, 119489720]

約数ペア:

[(1, 119489720), (2, 59744860), (4, 29872430), (5, 23897944), (7, 17069960), (8, 14936215), (10, 11948972), (14, 8534980), (20, 5974486), (28, 4267490), (35, 3413992), (40, 2987243), (56, 2133745), (70, 1706996), (140, 853498), (280, 426749), (587, 203560), (727, 164360), (1174, 101780), (1454, 82180), (2348, 50890), (2908, 41090), (2935, 40712), (3635, 32872), (4109, 29080), (4696, 25445), (5089, 23480), (5816, 20545), (5870, 20356), (7270, 16436), (8218, 14540), (10178, 11740)]