142509760

素因数分解:

$2^6\times 5^1\times {\mathrm{593}}^1\times {\mathrm{751}}^1$

素因数の和:1361

約数の個数: 56

約数和(自身を含む): 340376256

約数和(自身を除く): 197866496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 593, 751, 1186, 1502, 2372, 2965, 3004, 3755, 4744, 5930, 6008, 7510, 9488, 11860, 12016, 15020, 18976, 23720, 24032, 30040, 37952, 47440, 48064, 60080, 94880, 120160, 189760, 240320, 445343, 890686, 1781372, 2226715, 3562744, 4453430, 7125488, 8906860, 14250976, 17813720, 28501952, 35627440, 71254880, 142509760]

約数ペア:

[(1, 142509760), (2, 71254880), (4, 35627440), (5, 28501952), (8, 17813720), (10, 14250976), (16, 8906860), (20, 7125488), (32, 4453430), (40, 3562744), (64, 2226715), (80, 1781372), (160, 890686), (320, 445343), (593, 240320), (751, 189760), (1186, 120160), (1502, 94880), (2372, 60080), (2965, 48064), (3004, 47440), (3755, 37952), (4744, 30040), (5930, 24032), (6008, 23720), (7510, 18976), (9488, 15020), (11860, 12016)]