371431680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 1194709824

約数和(自身を除く): 823278144

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, 128, 160, 192, 197, 240, 256, 320, 384, 394, 480, 491, 591, 640, 768, 788, 960, 982, 985, 1182, 1280, 1473, 1576, 1920, 1964, 1970, 2364, 2455, 2946, 2955, 3152, 3840, 3928, 3940, 4728, 4910, 5892, 5910, 6304, 7365, 7856, 7880, 9456, 9820, 11784, 11820, 12608, 14730, 15712, 15760, 18912, 19640, 23568, 23640, 25216, 29460, 31424, 31520, 37824, 39280, 47136, 47280, 50432, 58920, 62848, 63040, 75648, 78560, 94272, 94560, 96727, 117840, 125696, 126080, 151296, 157120, 188544, 189120, 193454, 235680, 252160, 290181, 314240, 377088, 378240, 386908, 471360, 483635, 580362, 628480, 756480, 773816, 942720, 967270, 1160724, 1450905, 1547632, 1885440, 1934540, 2321448, 2901810, 3095264, 3869080, 4642896, 5803620, 6190528, 7738160, 9285792, 11607240, 12381056, 15476320, 18571584, 23214480, 24762112, 30952640, 37143168, 46428960, 61905280, 74286336, 92857920, 123810560, 185715840, 371431680]

約数ペア:

[(1, 371431680), (2, 185715840), (3, 123810560), (4, 92857920), (5, 74286336), (6, 61905280), (8, 46428960), (10, 37143168), (12, 30952640), (15, 24762112), (16, 23214480), (20, 18571584), (24, 15476320), (30, 12381056), (32, 11607240), (40, 9285792), (48, 7738160), (60, 6190528), (64, 5803620), (80, 4642896), (96, 3869080), (120, 3095264), (128, 2901810), (160, 2321448), (192, 1934540), (197, 1885440), (240, 1547632), (256, 1450905), (320, 1160724), (384, 967270), (394, 942720), (480, 773816), (491, 756480), (591, 628480), (640, 580362), (768, 483635), (788, 471360), (960, 386908), (982, 378240), (985, 377088), (1182, 314240), (1280, 290181), (1473, 252160), (1576, 235680), (1920, 193454), (1964, 189120), (1970, 188544), (2364, 157120), (2455, 151296), (2946, 126080), (2955, 125696), (3152, 117840), (3840, 96727), (3928, 94560), (3940, 94272), (4728, 78560), (4910, 75648), (5892, 63040), (5910, 62848), (6304, 58920), (7365, 50432), (7856, 47280), (7880, 47136), (9456, 39280), (9820, 37824), (11784, 31520), (11820, 31424), (12608, 29460), (14730, 25216), (15712, 23640), (15760, 23568), (18912, 19640)]