224885920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1230

約数の個数: 96

約数和(自身を含む): 610848000

約数和(自身を除く): 385962080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 199, 224, 280, 398, 560, 796, 995, 1009, 1120, 1393, 1592, 1990, 2018, 2786, 3184, 3980, 4036, 5045, 5572, 6368, 6965, 7063, 7960, 8072, 10090, 11144, 13930, 14126, 15920, 16144, 20180, 22288, 27860, 28252, 31840, 32288, 35315, 40360, 44576, 55720, 56504, 70630, 80720, 111440, 113008, 141260, 161440, 200791, 222880, 226016, 282520, 401582, 565040, 803164, 1003955, 1130080, 1405537, 1606328, 2007910, 2811074, 3212656, 4015820, 5622148, 6425312, 7027685, 8031640, 11244296, 14055370, 16063280, 22488592, 28110740, 32126560, 44977184, 56221480, 112442960, 224885920]

約数ペア:

[(1, 224885920), (2, 112442960), (4, 56221480), (5, 44977184), (7, 32126560), (8, 28110740), (10, 22488592), (14, 16063280), (16, 14055370), (20, 11244296), (28, 8031640), (32, 7027685), (35, 6425312), (40, 5622148), (56, 4015820), (70, 3212656), (80, 2811074), (112, 2007910), (140, 1606328), (160, 1405537), (199, 1130080), (224, 1003955), (280, 803164), (398, 565040), (560, 401582), (796, 282520), (995, 226016), (1009, 222880), (1120, 200791), (1393, 161440), (1592, 141260), (1990, 113008), (2018, 111440), (2786, 80720), (3184, 70630), (3980, 56504), (4036, 55720), (5045, 44576), (5572, 40360), (6368, 35315), (6965, 32288), (7063, 31840), (7960, 28252), (8072, 27860), (10090, 22288), (11144, 20180), (13930, 16144), (14126, 15920)]