166040000

素因数分解:

$2^6\times 5^4\times 7^1\times {\mathrm{593}}^1$

素因数の和:632

約数の個数: 140

約数和(自身を含む): 471336624

約数和(自身を除く): 305296624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 593, 625, 700, 800, 875, 1000, 1120, 1186, 1250, 1400, 1600, 1750, 2000, 2240, 2372, 2500, 2800, 2965, 3500, 4000, 4151, 4375, 4744, 5000, 5600, 5930, 7000, 8000, 8302, 8750, 9488, 10000, 11200, 11860, 14000, 14825, 16604, 17500, 18976, 20000, 20755, 23720, 28000, 29650, 33208, 35000, 37952, 40000, 41510, 47440, 56000, 59300, 66416, 70000, 74125, 83020, 94880, 103775, 118600, 132832, 140000, 148250, 166040, 189760, 207550, 237200, 265664, 280000, 296500, 332080, 370625, 415100, 474400, 518875, 593000, 664160, 741250, 830200, 948800, 1037750, 1186000, 1328320, 1482500, 1660400, 2075500, 2372000, 2594375, 2965000, 3320800, 4151000, 4744000, 5188750, 5930000, 6641600, 8302000, 10377500, 11860000, 16604000, 20755000, 23720000, 33208000, 41510000, 83020000, 166040000]

約数ペア:

[(1, 166040000), (2, 83020000), (4, 41510000), (5, 33208000), (7, 23720000), (8, 20755000), (10, 16604000), (14, 11860000), (16, 10377500), (20, 8302000), (25, 6641600), (28, 5930000), (32, 5188750), (35, 4744000), (40, 4151000), (50, 3320800), (56, 2965000), (64, 2594375), (70, 2372000), (80, 2075500), (100, 1660400), (112, 1482500), (125, 1328320), (140, 1186000), (160, 1037750), (175, 948800), (200, 830200), (224, 741250), (250, 664160), (280, 593000), (320, 518875), (350, 474400), (400, 415100), (448, 370625), (500, 332080), (560, 296500), (593, 280000), (625, 265664), (700, 237200), (800, 207550), (875, 189760), (1000, 166040), (1120, 148250), (1186, 140000), (1250, 132832), (1400, 118600), (1600, 103775), (1750, 94880), (2000, 83020), (2240, 74125), (2372, 70000), (2500, 66416), (2800, 59300), (2965, 56000), (3500, 47440), (4000, 41510), (4151, 40000), (4375, 37952), (4744, 35000), (5000, 33208), (5600, 29650), (5930, 28000), (7000, 23720), (8000, 20755), (8302, 20000), (8750, 18976), (9488, 17500), (10000, 16604), (11200, 14825), (11860, 14000)]