163900560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1213}}^1$

素因数の和:1792

約数の個数: 80

約数和(自身を含む): 509413824

約数和(自身を除く): 345513264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1213, 1689, 2252, 2426, 2815, 3378, 3639, 4504, 4852, 5630, 6065, 6756, 7278, 8445, 9008, 9704, 11260, 12130, 13512, 14556, 16890, 18195, 19408, 22520, 24260, 27024, 29112, 33780, 36390, 45040, 48520, 58224, 67560, 72780, 97040, 135120, 145560, 291120, 682919, 1365838, 2048757, 2731676, 3414595, 4097514, 5463352, 6829190, 8195028, 10243785, 10926704, 13658380, 16390056, 20487570, 27316760, 32780112, 40975140, 54633520, 81950280, 163900560]

約数ペア:

[(1, 163900560), (2, 81950280), (3, 54633520), (4, 40975140), (5, 32780112), (6, 27316760), (8, 20487570), (10, 16390056), (12, 13658380), (15, 10926704), (16, 10243785), (20, 8195028), (24, 6829190), (30, 5463352), (40, 4097514), (48, 3414595), (60, 2731676), (80, 2048757), (120, 1365838), (240, 682919), (563, 291120), (1126, 145560), (1213, 135120), (1689, 97040), (2252, 72780), (2426, 67560), (2815, 58224), (3378, 48520), (3639, 45040), (4504, 36390), (4852, 33780), (5630, 29112), (6065, 27024), (6756, 24260), (7278, 22520), (8445, 19408), (9008, 18195), (9704, 16890), (11260, 14556), (12130, 13512)]