142714680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6037}}^1$

素因数の和:6248

約数の個数: 64

約数和(自身を含む): 430388640

約数和(自身を除く): 287673960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 6037, 7880, 11820, 12074, 18111, 23640, 24148, 30185, 36222, 48296, 60370, 72444, 90555, 120740, 144888, 181110, 241480, 362220, 724440, 1189289, 2378578, 3567867, 4757156, 5946445, 7135734, 9514312, 11892890, 14271468, 17839335, 23785780, 28542936, 35678670, 47571560, 71357340, 142714680]

約数ペア:

[(1, 142714680), (2, 71357340), (3, 47571560), (4, 35678670), (5, 28542936), (6, 23785780), (8, 17839335), (10, 14271468), (12, 11892890), (15, 9514312), (20, 7135734), (24, 5946445), (30, 4757156), (40, 3567867), (60, 2378578), (120, 1189289), (197, 724440), (394, 362220), (591, 241480), (788, 181110), (985, 144888), (1182, 120740), (1576, 90555), (1970, 72444), (2364, 60370), (2955, 48296), (3940, 36222), (4728, 30185), (5910, 24148), (6037, 23640), (7880, 18111), (11820, 12074)]