1056703760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{2137}}^1$

素因数の和:3040

約数の個数: 80

約数和(自身を含む): 2812308096

約数和(自身を除く): 1755604336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 883, 1766, 2137, 3532, 4274, 4415, 6181, 7064, 8548, 8830, 10685, 12362, 14128, 14959, 17096, 17660, 21370, 24724, 29918, 30905, 34192, 35320, 42740, 49448, 59836, 61810, 70640, 74795, 85480, 98896, 119672, 123620, 149590, 170960, 239344, 247240, 299180, 494480, 598360, 1196720, 1886971, 3773942, 7547884, 9434855, 13208797, 15095768, 18869710, 26417594, 30191536, 37739420, 52835188, 66043985, 75478840, 105670376, 132087970, 150957680, 211340752, 264175940, 528351880, 1056703760]

約数ペア:

[(1, 1056703760), (2, 528351880), (4, 264175940), (5, 211340752), (7, 150957680), (8, 132087970), (10, 105670376), (14, 75478840), (16, 66043985), (20, 52835188), (28, 37739420), (35, 30191536), (40, 26417594), (56, 18869710), (70, 15095768), (80, 13208797), (112, 9434855), (140, 7547884), (280, 3773942), (560, 1886971), (883, 1196720), (1766, 598360), (2137, 494480), (3532, 299180), (4274, 247240), (4415, 239344), (6181, 170960), (7064, 149590), (8548, 123620), (8830, 119672), (10685, 98896), (12362, 85480), (14128, 74795), (14959, 70640), (17096, 61810), (17660, 59836), (21370, 49448), (24724, 42740), (29918, 35320), (30905, 34192)]