963840640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{215143}}^1$

素因数の和:215169

約数の個数: 64

約数和(自身を含む): 2633362560

約数和(自身を除く): 1669521920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 215143, 430286, 860572, 1075715, 1506001, 1721144, 2151430, 3012002, 3442288, 4302860, 6024004, 6884576, 7530005, 8605720, 12048008, 13769152, 15060010, 17211440, 24096016, 27538304, 30120020, 34422880, 48192032, 60240040, 68845760, 96384064, 120480080, 137691520, 192768128, 240960160, 481920320, 963840640]

約数ペア:

[(1, 963840640), (2, 481920320), (4, 240960160), (5, 192768128), (7, 137691520), (8, 120480080), (10, 96384064), (14, 68845760), (16, 60240040), (20, 48192032), (28, 34422880), (32, 30120020), (35, 27538304), (40, 24096016), (56, 17211440), (64, 15060010), (70, 13769152), (80, 12048008), (112, 8605720), (128, 7530005), (140, 6884576), (160, 6024004), (224, 4302860), (280, 3442288), (320, 3012002), (448, 2151430), (560, 1721144), (640, 1506001), (896, 1075715), (1120, 860572), (2240, 430286), (4480, 215143)]