268067520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13297}}^1$

素因数の和:13327

約数の個数: 168

約数和(自身を含む): 1053839904

約数和(自身を除く): 785772384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 13297, 20160, 26594, 39891, 53188, 66485, 79782, 93079, 106376, 119673, 132970, 159564, 186158, 199455, 212752, 239346, 265940, 279237, 319128, 372316, 398910, 425504, 465395, 478692, 531880, 558474, 598365, 638256, 744632, 797820, 837711, 851008, 930790, 957384, 1063760, 1116948, 1196730, 1276512, 1396185, 1489264, 1595640, 1675422, 1861580, 1914768, 2127520, 2233896, 2393460, 2553024, 2792370, 2978528, 3191280, 3350844, 3723160, 3829536, 4188555, 4255040, 4467792, 4786920, 5584740, 5957056, 6382560, 6701688, 7446320, 7659072, 8377110, 8935584, 9573840, 11169480, 12765120, 13403376, 14892640, 16754220, 17871168, 19147680, 22338960, 26806752, 29785280, 33508440, 38295360, 44677920, 53613504, 67016880, 89355840, 134033760, 268067520]

約数ペア:

[(1, 268067520), (2, 134033760), (3, 89355840), (4, 67016880), (5, 53613504), (6, 44677920), (7, 38295360), (8, 33508440), (9, 29785280), (10, 26806752), (12, 22338960), (14, 19147680), (15, 17871168), (16, 16754220), (18, 14892640), (20, 13403376), (21, 12765120), (24, 11169480), (28, 9573840), (30, 8935584), (32, 8377110), (35, 7659072), (36, 7446320), (40, 6701688), (42, 6382560), (45, 5957056), (48, 5584740), (56, 4786920), (60, 4467792), (63, 4255040), (64, 4188555), (70, 3829536), (72, 3723160), (80, 3350844), (84, 3191280), (90, 2978528), (96, 2792370), (105, 2553024), (112, 2393460), (120, 2233896), (126, 2127520), (140, 1914768), (144, 1861580), (160, 1675422), (168, 1595640), (180, 1489264), (192, 1396185), (210, 1276512), (224, 1196730), (240, 1116948), (252, 1063760), (280, 957384), (288, 930790), (315, 851008), (320, 837711), (336, 797820), (360, 744632), (420, 638256), (448, 598365), (480, 558474), (504, 531880), (560, 478692), (576, 465395), (630, 425504), (672, 398910), (720, 372316), (840, 319128), (960, 279237), (1008, 265940), (1120, 239346), (1260, 212752), (1344, 199455), (1440, 186158), (1680, 159564), (2016, 132970), (2240, 119673), (2520, 106376), (2880, 93079), (3360, 79782), (4032, 66485), (5040, 53188), (6720, 39891), (10080, 26594), (13297, 20160)]