103448640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{547}}^1$

素因数の和:764

約数の個数: 112

約数和(自身を含む): 330720192

約数和(自身を除く): 227271552

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, 547, 591, 788, 960, 985, 1094, 1182, 1576, 1641, 1970, 2188, 2364, 2735, 2955, 3152, 3282, 3940, 4376, 4728, 5470, 5910, 6304, 6564, 7880, 8205, 8752, 9456, 10940, 11820, 12608, 13128, 15760, 16410, 17504, 18912, 21880, 23640, 26256, 31520, 32820, 35008, 37824, 43760, 47280, 52512, 63040, 65640, 87520, 94560, 105024, 107759, 131280, 175040, 189120, 215518, 262560, 323277, 431036, 525120, 538795, 646554, 862072, 1077590, 1293108, 1616385, 1724144, 2155180, 2586216, 3232770, 3448288, 4310360, 5172432, 6465540, 6896576, 8620720, 10344864, 12931080, 17241440, 20689728, 25862160, 34482880, 51724320, 103448640]

約数ペア:

[(1, 103448640), (2, 51724320), (3, 34482880), (4, 25862160), (5, 20689728), (6, 17241440), (8, 12931080), (10, 10344864), (12, 8620720), (15, 6896576), (16, 6465540), (20, 5172432), (24, 4310360), (30, 3448288), (32, 3232770), (40, 2586216), (48, 2155180), (60, 1724144), (64, 1616385), (80, 1293108), (96, 1077590), (120, 862072), (160, 646554), (192, 538795), (197, 525120), (240, 431036), (320, 323277), (394, 262560), (480, 215518), (547, 189120), (591, 175040), (788, 131280), (960, 107759), (985, 105024), (1094, 94560), (1182, 87520), (1576, 65640), (1641, 63040), (1970, 52512), (2188, 47280), (2364, 43760), (2735, 37824), (2955, 35008), (3152, 32820), (3282, 31520), (3940, 26256), (4376, 23640), (4728, 21880), (5470, 18912), (5910, 17504), (6304, 16410), (6564, 15760), (7880, 13128), (8205, 12608), (8752, 11820), (9456, 10940)]