231192320

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7853}}^1$

素因数の和:7897

約数の個数: 72

約数和(自身を含む): 577928736

約数和(自身を除く): 346736416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 7853, 14720, 15706, 29440, 31412, 39265, 62824, 78530, 125648, 157060, 180619, 251296, 314120, 361238, 502592, 628240, 722476, 903095, 1005184, 1256480, 1444952, 1806190, 2010368, 2512960, 2889904, 3612380, 5025920, 5779808, 7224760, 10051840, 11559616, 14449520, 23119232, 28899040, 46238464, 57798080, 115596160, 231192320]

約数ペア:

[(1, 231192320), (2, 115596160), (4, 57798080), (5, 46238464), (8, 28899040), (10, 23119232), (16, 14449520), (20, 11559616), (23, 10051840), (32, 7224760), (40, 5779808), (46, 5025920), (64, 3612380), (80, 2889904), (92, 2512960), (115, 2010368), (128, 1806190), (160, 1444952), (184, 1256480), (230, 1005184), (256, 903095), (320, 722476), (368, 628240), (460, 502592), (640, 361238), (736, 314120), (920, 251296), (1280, 180619), (1472, 157060), (1840, 125648), (2944, 78530), (3680, 62824), (5888, 39265), (7360, 31412), (7853, 29440), (14720, 15706)]