259065474080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{231308459}}^1$

素因数の和:231308481

約数の個数: 48

約数和(自身を含む): 699476783040

約数和(自身を除く): 440411308960

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, 560, 1120, 231308459, 462616918, 925233836, 1156542295, 1619159213, 1850467672, 2313084590, 3238318426, 3700935344, 4626169180, 6476636852, 7401870688, 8095796065, 9252338360, 12953273704, 16191592130, 18504676720, 25906547408, 32383184260, 37009353440, 51813094816, 64766368520, 129532737040, 259065474080]

約数ペア:

[(1, 259065474080), (2, 129532737040), (4, 64766368520), (5, 51813094816), (7, 37009353440), (8, 32383184260), (10, 25906547408), (14, 18504676720), (16, 16191592130), (20, 12953273704), (28, 9252338360), (32, 8095796065), (35, 7401870688), (40, 6476636852), (56, 4626169180), (70, 3700935344), (80, 3238318426), (112, 2313084590), (140, 1850467672), (160, 1619159213), (224, 1156542295), (280, 925233836), (560, 462616918), (1120, 231308459)]