187417920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1208

約数の個数: 112

約数和(自身を含む): 598675968

約数和(自身を除く): 411258048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 480, 591, 788, 960, 985, 991, 1182, 1576, 1970, 1982, 2364, 2955, 2973, 3152, 3940, 3964, 4728, 4955, 5910, 5946, 6304, 7880, 7928, 9456, 9910, 11820, 11892, 12608, 14865, 15760, 15856, 18912, 19820, 23640, 23784, 29730, 31520, 31712, 37824, 39640, 47280, 47568, 59460, 63040, 63424, 79280, 94560, 95136, 118920, 158560, 189120, 190272, 195227, 237840, 317120, 390454, 475680, 585681, 780908, 951360, 976135, 1171362, 1561816, 1952270, 2342724, 2928405, 3123632, 3904540, 4685448, 5856810, 6247264, 7809080, 9370896, 11713620, 12494528, 15618160, 18741792, 23427240, 31236320, 37483584, 46854480, 62472640, 93708960, 187417920]

約数ペア:

[(1, 187417920), (2, 93708960), (3, 62472640), (4, 46854480), (5, 37483584), (6, 31236320), (8, 23427240), (10, 18741792), (12, 15618160), (15, 12494528), (16, 11713620), (20, 9370896), (24, 7809080), (30, 6247264), (32, 5856810), (40, 4685448), (48, 3904540), (60, 3123632), (64, 2928405), (80, 2342724), (96, 1952270), (120, 1561816), (160, 1171362), (192, 976135), (197, 951360), (240, 780908), (320, 585681), (394, 475680), (480, 390454), (591, 317120), (788, 237840), (960, 195227), (985, 190272), (991, 189120), (1182, 158560), (1576, 118920), (1970, 95136), (1982, 94560), (2364, 79280), (2955, 63424), (2973, 63040), (3152, 59460), (3940, 47568), (3964, 47280), (4728, 39640), (4955, 37824), (5910, 31712), (5946, 31520), (6304, 29730), (7880, 23784), (7928, 23640), (9456, 19820), (9910, 18912), (11820, 15856), (11892, 15760), (12608, 14865)]