1716873960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{74131}}^1$

素因数の和:74338

約数の個数: 64

約数和(自身を含む): 5177378880

約数和(自身を除く): 3460504920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 23160, 74131, 148262, 222393, 296524, 370655, 444786, 593048, 741310, 889572, 1111965, 1482620, 1779144, 2223930, 2965240, 4447860, 8895720, 14307283, 28614566, 42921849, 57229132, 71536415, 85843698, 114458264, 143072830, 171687396, 214609245, 286145660, 343374792, 429218490, 572291320, 858436980, 1716873960]

約数ペア:

[(1, 1716873960), (2, 858436980), (3, 572291320), (4, 429218490), (5, 343374792), (6, 286145660), (8, 214609245), (10, 171687396), (12, 143072830), (15, 114458264), (20, 85843698), (24, 71536415), (30, 57229132), (40, 42921849), (60, 28614566), (120, 14307283), (193, 8895720), (386, 4447860), (579, 2965240), (772, 2223930), (965, 1779144), (1158, 1482620), (1544, 1111965), (1930, 889572), (2316, 741310), (2895, 593048), (3860, 444786), (4632, 370655), (5790, 296524), (7720, 222393), (11580, 148262), (23160, 74131)]