12943980840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{416473}}^1$

素因数の和:416531

約数の個数: 128

約数和(自身を含む): 45578914560

約数和(自身を除く): 32634933720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 15540, 31080, 416473, 832946, 1249419, 1665892, 2082365, 2498838, 2915311, 3331784, 4164730, 4997676, 5830622, 6247095, 8329460, 8745933, 9995352, 11661244, 12494190, 14576555, 15409501, 16658920, 17491866, 23322488, 24988380, 29153110, 30819002, 34983732, 43729665, 46228503, 49976760, 58306220, 61638004, 69967464, 77047505, 87459330, 92457006, 107866507, 116612440, 123276008, 154095010, 174918660, 184914012, 215733014, 231142515, 308190020, 323599521, 349837320, 369828024, 431466028, 462285030, 539332535, 616380040, 647199042, 862932056, 924570060, 1078665070, 1294398084, 1617997605, 1849140120, 2157330140, 2588796168, 3235995210, 4314660280, 6471990420, 12943980840]

約数ペア:

[(1, 12943980840), (2, 6471990420), (3, 4314660280), (4, 3235995210), (5, 2588796168), (6, 2157330140), (7, 1849140120), (8, 1617997605), (10, 1294398084), (12, 1078665070), (14, 924570060), (15, 862932056), (20, 647199042), (21, 616380040), (24, 539332535), (28, 462285030), (30, 431466028), (35, 369828024), (37, 349837320), (40, 323599521), (42, 308190020), (56, 231142515), (60, 215733014), (70, 184914012), (74, 174918660), (84, 154095010), (105, 123276008), (111, 116612440), (120, 107866507), (140, 92457006), (148, 87459330), (168, 77047505), (185, 69967464), (210, 61638004), (222, 58306220), (259, 49976760), (280, 46228503), (296, 43729665), (370, 34983732), (420, 30819002), (444, 29153110), (518, 24988380), (555, 23322488), (740, 17491866), (777, 16658920), (840, 15409501), (888, 14576555), (1036, 12494190), (1110, 11661244), (1295, 9995352), (1480, 8745933), (1554, 8329460), (2072, 6247095), (2220, 5830622), (2590, 4997676), (3108, 4164730), (3885, 3331784), (4440, 2915311), (5180, 2498838), (6216, 2082365), (7770, 1665892), (10360, 1249419), (15540, 832946), (31080, 416473)]