113917720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 293932800

約数和(自身を除く): 180015080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419, 838, 971, 1676, 1942, 2095, 2933, 3352, 3884, 4190, 4855, 5866, 6797, 7768, 8380, 9710, 11732, 13594, 14665, 16760, 19420, 23464, 27188, 29330, 33985, 38840, 54376, 58660, 67970, 117320, 135940, 271880, 406849, 813698, 1627396, 2034245, 2847943, 3254792, 4068490, 5695886, 8136980, 11391772, 14239715, 16273960, 22783544, 28479430, 56958860, 113917720]

約数ペア:

[(1, 113917720), (2, 56958860), (4, 28479430), (5, 22783544), (7, 16273960), (8, 14239715), (10, 11391772), (14, 8136980), (20, 5695886), (28, 4068490), (35, 3254792), (40, 2847943), (56, 2034245), (70, 1627396), (140, 813698), (280, 406849), (419, 271880), (838, 135940), (971, 117320), (1676, 67970), (1942, 58660), (2095, 54376), (2933, 38840), (3352, 33985), (3884, 29330), (4190, 27188), (4855, 23464), (5866, 19420), (6797, 16760), (7768, 14665), (8380, 13594), (9710, 11732)]