152645920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1867}}^1$

素因数の和:1962

約数の個数: 96

約数和(自身を含む): 418013568

約数和(自身を除く): 265367648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 1867, 2044, 2336, 2555, 2920, 3734, 4088, 5110, 5840, 7468, 8176, 9335, 10220, 11680, 13069, 14936, 16352, 18670, 20440, 26138, 29872, 37340, 40880, 52276, 59744, 65345, 74680, 81760, 104552, 130690, 136291, 149360, 209104, 261380, 272582, 298720, 418208, 522760, 545164, 681455, 954037, 1045520, 1090328, 1362910, 1908074, 2091040, 2180656, 2725820, 3816148, 4361312, 4770185, 5451640, 7632296, 9540370, 10903280, 15264592, 19080740, 21806560, 30529184, 38161480, 76322960, 152645920]

約数ペア:

[(1, 152645920), (2, 76322960), (4, 38161480), (5, 30529184), (7, 21806560), (8, 19080740), (10, 15264592), (14, 10903280), (16, 9540370), (20, 7632296), (28, 5451640), (32, 4770185), (35, 4361312), (40, 3816148), (56, 2725820), (70, 2180656), (73, 2091040), (80, 1908074), (112, 1362910), (140, 1090328), (146, 1045520), (160, 954037), (224, 681455), (280, 545164), (292, 522760), (365, 418208), (511, 298720), (560, 272582), (584, 261380), (730, 209104), (1022, 149360), (1120, 136291), (1168, 130690), (1460, 104552), (1867, 81760), (2044, 74680), (2336, 65345), (2555, 59744), (2920, 52276), (3734, 40880), (4088, 37340), (5110, 29872), (5840, 26138), (7468, 20440), (8176, 18670), (9335, 16352), (10220, 14936), (11680, 13069)]