196568640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22751}}^1$

素因数の和:22777

約数の個数: 112

約数和(自身を含む): 693480960

約数和(自身を除く): 496912320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22751, 45502, 68253, 91004, 113755, 136506, 182008, 204759, 227510, 273012, 341265, 364016, 409518, 455020, 546024, 614277, 682530, 728032, 819036, 910040, 1023795, 1092048, 1228554, 1365060, 1456064, 1638072, 1820080, 2047590, 2184096, 2457108, 2730120, 3071385, 3276144, 3640160, 4095180, 4368192, 4914216, 5460240, 6142770, 6552288, 7280320, 8190360, 9828432, 10920480, 12285540, 13104576, 16380720, 19656864, 21840960, 24571080, 32761440, 39313728, 49142160, 65522880, 98284320, 196568640]

約数ペア:

[(1, 196568640), (2, 98284320), (3, 65522880), (4, 49142160), (5, 39313728), (6, 32761440), (8, 24571080), (9, 21840960), (10, 19656864), (12, 16380720), (15, 13104576), (16, 12285540), (18, 10920480), (20, 9828432), (24, 8190360), (27, 7280320), (30, 6552288), (32, 6142770), (36, 5460240), (40, 4914216), (45, 4368192), (48, 4095180), (54, 3640160), (60, 3276144), (64, 3071385), (72, 2730120), (80, 2457108), (90, 2184096), (96, 2047590), (108, 1820080), (120, 1638072), (135, 1456064), (144, 1365060), (160, 1228554), (180, 1092048), (192, 1023795), (216, 910040), (240, 819036), (270, 728032), (288, 682530), (320, 614277), (360, 546024), (432, 455020), (480, 409518), (540, 364016), (576, 341265), (720, 273012), (864, 227510), (960, 204759), (1080, 182008), (1440, 136506), (1728, 113755), (2160, 91004), (2880, 68253), (4320, 45502), (8640, 22751)]