84438760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 224652960

約数和(自身を除く): 140214200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 335, 392, 469, 490, 536, 643, 670, 938, 980, 1286, 1340, 1876, 1960, 2345, 2572, 2680, 3215, 3283, 3752, 4501, 4690, 5144, 6430, 6566, 9002, 9380, 12860, 13132, 16415, 18004, 18760, 22505, 25720, 26264, 31507, 32830, 36008, 43081, 45010, 63014, 65660, 86162, 90020, 126028, 131320, 157535, 172324, 180040, 215405, 252056, 301567, 315070, 344648, 430810, 603134, 630140, 861620, 1206268, 1260280, 1507835, 1723240, 2110969, 2412536, 3015670, 4221938, 6031340, 8443876, 10554845, 12062680, 16887752, 21109690, 42219380, 84438760]

約数ペア:

[(1, 84438760), (2, 42219380), (4, 21109690), (5, 16887752), (7, 12062680), (8, 10554845), (10, 8443876), (14, 6031340), (20, 4221938), (28, 3015670), (35, 2412536), (40, 2110969), (49, 1723240), (56, 1507835), (67, 1260280), (70, 1206268), (98, 861620), (134, 630140), (140, 603134), (196, 430810), (245, 344648), (268, 315070), (280, 301567), (335, 252056), (392, 215405), (469, 180040), (490, 172324), (536, 157535), (643, 131320), (670, 126028), (938, 90020), (980, 86162), (1286, 65660), (1340, 63014), (1876, 45010), (1960, 43081), (2345, 36008), (2572, 32830), (2680, 31507), (3215, 26264), (3283, 25720), (3752, 22505), (4501, 18760), (4690, 18004), (5144, 16415), (6430, 13132), (6566, 12860), (9002, 9380)]