6575986720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{1559}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 15949664640

約数和(自身を除く): 9373677920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 643, 656, 820, 1286, 1312, 1559, 1640, 2572, 3118, 3215, 3280, 5144, 6236, 6430, 6560, 7795, 10288, 12472, 12860, 15590, 20576, 24944, 25720, 26363, 31180, 49888, 51440, 52726, 62360, 63919, 102880, 105452, 124720, 127838, 131815, 210904, 249440, 255676, 263630, 319595, 421808, 511352, 527260, 639190, 843616, 1002437, 1022704, 1054520, 1278380, 2004874, 2045408, 2109040, 2556760, 4009748, 4218080, 5012185, 5113520, 8019496, 10024370, 10227040, 16038992, 20048740, 32077984, 40097480, 41099917, 80194960, 82199834, 160389920, 164399668, 205499585, 328799336, 410999170, 657598672, 821998340, 1315197344, 1643996680, 3287993360, 6575986720]

約数ペア:

[(1, 6575986720), (2, 3287993360), (4, 1643996680), (5, 1315197344), (8, 821998340), (10, 657598672), (16, 410999170), (20, 328799336), (32, 205499585), (40, 164399668), (41, 160389920), (80, 82199834), (82, 80194960), (160, 41099917), (164, 40097480), (205, 32077984), (328, 20048740), (410, 16038992), (643, 10227040), (656, 10024370), (820, 8019496), (1286, 5113520), (1312, 5012185), (1559, 4218080), (1640, 4009748), (2572, 2556760), (3118, 2109040), (3215, 2045408), (3280, 2004874), (5144, 1278380), (6236, 1054520), (6430, 1022704), (6560, 1002437), (7795, 843616), (10288, 639190), (12472, 527260), (12860, 511352), (15590, 421808), (20576, 319595), (24944, 263630), (25720, 255676), (26363, 249440), (31180, 210904), (49888, 131815), (51440, 127838), (52726, 124720), (62360, 105452), (63919, 102880)]