225723120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{134359}}^1$

素因数の和:134382

約数の個数: 80

約数和(自身を含む): 799710720

約数和(自身を除く): 573987600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 134359, 268718, 403077, 537436, 671795, 806154, 940513, 1074872, 1343590, 1612308, 1881026, 2015385, 2149744, 2687180, 2821539, 3224616, 3762052, 4030770, 4702565, 5374360, 5643078, 6449232, 7524104, 8061540, 9405130, 10748720, 11286156, 14107695, 15048208, 16123080, 18810260, 22572312, 28215390, 32246160, 37620520, 45144624, 56430780, 75241040, 112861560, 225723120]

約数ペア:

[(1, 225723120), (2, 112861560), (3, 75241040), (4, 56430780), (5, 45144624), (6, 37620520), (7, 32246160), (8, 28215390), (10, 22572312), (12, 18810260), (14, 16123080), (15, 15048208), (16, 14107695), (20, 11286156), (21, 10748720), (24, 9405130), (28, 8061540), (30, 7524104), (35, 6449232), (40, 5643078), (42, 5374360), (48, 4702565), (56, 4030770), (60, 3762052), (70, 3224616), (80, 2821539), (84, 2687180), (105, 2149744), (112, 2015385), (120, 1881026), (140, 1612308), (168, 1343590), (210, 1074872), (240, 940513), (280, 806154), (336, 671795), (420, 537436), (560, 403077), (840, 268718), (1680, 134359)]