537406240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1093}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 1455632640

約数和(自身を除く): 918226400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 439, 560, 878, 1093, 1120, 1756, 2186, 2195, 3073, 3512, 4372, 4390, 5465, 6146, 7024, 7651, 8744, 8780, 10930, 12292, 14048, 15302, 15365, 17488, 17560, 21860, 24584, 30604, 30730, 34976, 35120, 38255, 43720, 49168, 61208, 61460, 70240, 76510, 87440, 98336, 122416, 122920, 153020, 174880, 244832, 245840, 306040, 479827, 491680, 612080, 959654, 1224160, 1919308, 2399135, 3358789, 3838616, 4798270, 6717578, 7677232, 9596540, 13435156, 15354464, 16793945, 19193080, 26870312, 33587890, 38386160, 53740624, 67175780, 76772320, 107481248, 134351560, 268703120, 537406240]

約数ペア:

[(1, 537406240), (2, 268703120), (4, 134351560), (5, 107481248), (7, 76772320), (8, 67175780), (10, 53740624), (14, 38386160), (16, 33587890), (20, 26870312), (28, 19193080), (32, 16793945), (35, 15354464), (40, 13435156), (56, 9596540), (70, 7677232), (80, 6717578), (112, 4798270), (140, 3838616), (160, 3358789), (224, 2399135), (280, 1919308), (439, 1224160), (560, 959654), (878, 612080), (1093, 491680), (1120, 479827), (1756, 306040), (2186, 245840), (2195, 244832), (3073, 174880), (3512, 153020), (4372, 122920), (4390, 122416), (5465, 98336), (6146, 87440), (7024, 76510), (7651, 70240), (8744, 61460), (8780, 61208), (10930, 49168), (12292, 43720), (14048, 38255), (15302, 35120), (15365, 34976), (17488, 30730), (17560, 30604), (21860, 24584)]