162753040

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 387975168

約数和(自身を除く): 225222128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 127, 166, 193, 254, 332, 386, 415, 508, 635, 664, 772, 830, 965, 1016, 1270, 1328, 1544, 1660, 1930, 2032, 2540, 3088, 3320, 3860, 5080, 6640, 7720, 10160, 10541, 15440, 16019, 21082, 24511, 32038, 42164, 49022, 52705, 64076, 80095, 84328, 98044, 105410, 122555, 128152, 160190, 168656, 196088, 210820, 245110, 256304, 320380, 392176, 421640, 490220, 640760, 843280, 980440, 1281520, 1960880, 2034413, 4068826, 8137652, 10172065, 16275304, 20344130, 32550608, 40688260, 81376520, 162753040]

約数ペア:

[(1, 162753040), (2, 81376520), (4, 40688260), (5, 32550608), (8, 20344130), (10, 16275304), (16, 10172065), (20, 8137652), (40, 4068826), (80, 2034413), (83, 1960880), (127, 1281520), (166, 980440), (193, 843280), (254, 640760), (332, 490220), (386, 421640), (415, 392176), (508, 320380), (635, 256304), (664, 245110), (772, 210820), (830, 196088), (965, 168656), (1016, 160190), (1270, 128152), (1328, 122555), (1544, 105410), (1660, 98044), (1930, 84328), (2032, 80095), (2540, 64076), (3088, 52705), (3320, 49022), (3860, 42164), (5080, 32038), (6640, 24511), (7720, 21082), (10160, 16019), (10541, 15440)]