188216880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{967}}^1$

素因数の和:1794

約数の個数: 80

約数和(自身を含む): 584795904

約数和(自身を除く): 396579024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 811, 967, 1622, 1934, 2433, 2901, 3244, 3868, 4055, 4835, 4866, 5802, 6488, 7736, 8110, 9670, 9732, 11604, 12165, 12976, 14505, 15472, 16220, 19340, 19464, 23208, 24330, 29010, 32440, 38680, 38928, 46416, 48660, 58020, 64880, 77360, 97320, 116040, 194640, 232080, 784237, 1568474, 2352711, 3136948, 3921185, 4705422, 6273896, 7842370, 9410844, 11763555, 12547792, 15684740, 18821688, 23527110, 31369480, 37643376, 47054220, 62738960, 94108440, 188216880]

約数ペア:

[(1, 188216880), (2, 94108440), (3, 62738960), (4, 47054220), (5, 37643376), (6, 31369480), (8, 23527110), (10, 18821688), (12, 15684740), (15, 12547792), (16, 11763555), (20, 9410844), (24, 7842370), (30, 6273896), (40, 4705422), (48, 3921185), (60, 3136948), (80, 2352711), (120, 1568474), (240, 784237), (811, 232080), (967, 194640), (1622, 116040), (1934, 97320), (2433, 77360), (2901, 64880), (3244, 58020), (3868, 48660), (4055, 46416), (4835, 38928), (4866, 38680), (5802, 32440), (6488, 29010), (7736, 24330), (8110, 23208), (9670, 19464), (9732, 19340), (11604, 16220), (12165, 15472), (12976, 14505)]