211074080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{188459}}^1$

素因数の和:188481

約数の個数: 48

約数和(自身を含む): 569903040

約数和(自身を除く): 358828960

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, 188459, 376918, 753836, 942295, 1319213, 1507672, 1884590, 2638426, 3015344, 3769180, 5276852, 6030688, 6596065, 7538360, 10553704, 13192130, 15076720, 21107408, 26384260, 30153440, 42214816, 52768520, 105537040, 211074080]

約数ペア:

[(1, 211074080), (2, 105537040), (4, 52768520), (5, 42214816), (7, 30153440), (8, 26384260), (10, 21107408), (14, 15076720), (16, 13192130), (20, 10553704), (28, 7538360), (32, 6596065), (35, 6030688), (40, 5276852), (56, 3769180), (70, 3015344), (80, 2638426), (112, 1884590), (140, 1507672), (160, 1319213), (224, 942295), (280, 753836), (560, 376918), (1120, 188459)]