198314640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4111}}^1$

素因数の和:4197

約数の個数: 120

約数和(自身を含む): 676111488

約数和(自身を除く): 477796848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4111, 4824, 5360, 6030, 8040, 8222, 9648, 12060, 12333, 16080, 16444, 20555, 24120, 24666, 32888, 36999, 41110, 48240, 49332, 61665, 65776, 73998, 82220, 98664, 123330, 147996, 164440, 184995, 197328, 246660, 275437, 295992, 328880, 369990, 493320, 550874, 591984, 739980, 826311, 986640, 1101748, 1377185, 1479960, 1652622, 2203496, 2478933, 2754370, 2959920, 3305244, 4131555, 4406992, 4957866, 5508740, 6610488, 8263110, 9915732, 11017480, 12394665, 13220976, 16526220, 19831464, 22034960, 24789330, 33052440, 39662928, 49578660, 66104880, 99157320, 198314640]

約数ペア:

[(1, 198314640), (2, 99157320), (3, 66104880), (4, 49578660), (5, 39662928), (6, 33052440), (8, 24789330), (9, 22034960), (10, 19831464), (12, 16526220), (15, 13220976), (16, 12394665), (18, 11017480), (20, 9915732), (24, 8263110), (30, 6610488), (36, 5508740), (40, 4957866), (45, 4406992), (48, 4131555), (60, 3305244), (67, 2959920), (72, 2754370), (80, 2478933), (90, 2203496), (120, 1652622), (134, 1479960), (144, 1377185), (180, 1101748), (201, 986640), (240, 826311), (268, 739980), (335, 591984), (360, 550874), (402, 493320), (536, 369990), (603, 328880), (670, 295992), (720, 275437), (804, 246660), (1005, 197328), (1072, 184995), (1206, 164440), (1340, 147996), (1608, 123330), (2010, 98664), (2412, 82220), (2680, 73998), (3015, 65776), (3216, 61665), (4020, 49332), (4111, 48240), (4824, 41110), (5360, 36999), (6030, 32888), (8040, 24666), (8222, 24120), (9648, 20555), (12060, 16444), (12333, 16080)]