193314800

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{1409}}^1$

素因数の和:1448

約数の個数: 120

約数和(自身を含む): 542004000

約数和(自身を除く): 348689200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1225, 1372, 1400, 1409, 1715, 1960, 2450, 2744, 2800, 2818, 3430, 3920, 4900, 5488, 5636, 6860, 7045, 8575, 9800, 9863, 11272, 13720, 14090, 17150, 19600, 19726, 22544, 27440, 28180, 34300, 35225, 39452, 49315, 56360, 68600, 69041, 70450, 78904, 98630, 112720, 137200, 138082, 140900, 157808, 197260, 246575, 276164, 281800, 345205, 394520, 483287, 493150, 552328, 563600, 690410, 789040, 966574, 986300, 1104656, 1380820, 1726025, 1933148, 1972600, 2416435, 2761640, 3452050, 3866296, 3945200, 4832870, 5523280, 6904100, 7732592, 9665740, 12082175, 13808200, 19331480, 24164350, 27616400, 38662960, 48328700, 96657400, 193314800]

約数ペア:

[(1, 193314800), (2, 96657400), (4, 48328700), (5, 38662960), (7, 27616400), (8, 24164350), (10, 19331480), (14, 13808200), (16, 12082175), (20, 9665740), (25, 7732592), (28, 6904100), (35, 5523280), (40, 4832870), (49, 3945200), (50, 3866296), (56, 3452050), (70, 2761640), (80, 2416435), (98, 1972600), (100, 1933148), (112, 1726025), (140, 1380820), (175, 1104656), (196, 986300), (200, 966574), (245, 789040), (280, 690410), (343, 563600), (350, 552328), (392, 493150), (400, 483287), (490, 394520), (560, 345205), (686, 281800), (700, 276164), (784, 246575), (980, 197260), (1225, 157808), (1372, 140900), (1400, 138082), (1409, 137200), (1715, 112720), (1960, 98630), (2450, 78904), (2744, 70450), (2800, 69041), (2818, 68600), (3430, 56360), (3920, 49315), (4900, 39452), (5488, 35225), (5636, 34300), (6860, 28180), (7045, 27440), (8575, 22544), (9800, 19726), (9863, 19600), (11272, 17150), (13720, 14090)]