199337520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4801}}^1$

素因数の和:4990

約数の個数: 80

約数和(自身を含む): 621647712

約数和(自身を除く): 422310192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 4801, 5190, 6920, 8304, 9602, 10380, 13840, 14403, 19204, 20760, 24005, 28806, 38408, 41520, 48010, 57612, 72015, 76816, 96020, 115224, 144030, 192040, 230448, 288060, 384080, 576120, 830573, 1152240, 1661146, 2491719, 3322292, 4152865, 4983438, 6644584, 8305730, 9966876, 12458595, 13289168, 16611460, 19933752, 24917190, 33222920, 39867504, 49834380, 66445840, 99668760, 199337520]

約数ペア:

[(1, 199337520), (2, 99668760), (3, 66445840), (4, 49834380), (5, 39867504), (6, 33222920), (8, 24917190), (10, 19933752), (12, 16611460), (15, 13289168), (16, 12458595), (20, 9966876), (24, 8305730), (30, 6644584), (40, 4983438), (48, 4152865), (60, 3322292), (80, 2491719), (120, 1661146), (173, 1152240), (240, 830573), (346, 576120), (519, 384080), (692, 288060), (865, 230448), (1038, 192040), (1384, 144030), (1730, 115224), (2076, 96020), (2595, 76816), (2768, 72015), (3460, 57612), (4152, 48010), (4801, 41520), (5190, 38408), (6920, 28806), (8304, 24005), (9602, 20760), (10380, 19204), (13840, 14403)]