767776960

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:854

約数の個数: 112

約数和(自身を含む): 1896099840

約数和(自身を除く): 1128322880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 71, 80, 94, 142, 160, 188, 235, 284, 320, 355, 376, 470, 568, 710, 719, 752, 940, 1136, 1420, 1438, 1504, 1880, 2272, 2840, 2876, 3008, 3337, 3595, 3760, 4544, 5680, 5752, 6674, 7190, 7520, 11360, 11504, 13348, 14380, 15040, 16685, 22720, 23008, 26696, 28760, 33370, 33793, 46016, 51049, 53392, 57520, 66740, 67586, 102098, 106784, 115040, 133480, 135172, 168965, 204196, 213568, 230080, 255245, 266960, 270344, 337930, 408392, 510490, 533920, 540688, 675860, 816784, 1020980, 1067840, 1081376, 1351720, 1633568, 2041960, 2162752, 2399303, 2703440, 3267136, 4083920, 4798606, 5406880, 8167840, 9597212, 10813760, 11996515, 16335680, 19194424, 23993030, 38388848, 47986060, 76777696, 95972120, 153555392, 191944240, 383888480, 767776960]

約数ペア:

[(1, 767776960), (2, 383888480), (4, 191944240), (5, 153555392), (8, 95972120), (10, 76777696), (16, 47986060), (20, 38388848), (32, 23993030), (40, 19194424), (47, 16335680), (64, 11996515), (71, 10813760), (80, 9597212), (94, 8167840), (142, 5406880), (160, 4798606), (188, 4083920), (235, 3267136), (284, 2703440), (320, 2399303), (355, 2162752), (376, 2041960), (470, 1633568), (568, 1351720), (710, 1081376), (719, 1067840), (752, 1020980), (940, 816784), (1136, 675860), (1420, 540688), (1438, 533920), (1504, 510490), (1880, 408392), (2272, 337930), (2840, 270344), (2876, 266960), (3008, 255245), (3337, 230080), (3595, 213568), (3760, 204196), (4544, 168965), (5680, 135172), (5752, 133480), (6674, 115040), (7190, 106784), (7520, 102098), (11360, 67586), (11504, 66740), (13348, 57520), (14380, 53392), (15040, 51049), (16685, 46016), (22720, 33793), (23008, 33370), (26696, 28760)]