153536690960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1\times {\mathrm{8191}}^1$

素因数の和:13696

約数の個数: 80

約数和(自身を含む): 365386137600

約数和(自身を除く): 211849446640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 5449, 8191, 10898, 16382, 21796, 27245, 32764, 40955, 43592, 54490, 65528, 81910, 87184, 108980, 131056, 163820, 217960, 234307, 327640, 352213, 435920, 468614, 655280, 704426, 937228, 1171535, 1408852, 1761065, 1874456, 2343070, 2817704, 3522130, 3748912, 4686140, 5635408, 7044260, 9372280, 14088520, 18744560, 28177040, 44632759, 89265518, 178531036, 223163795, 357062072, 446327590, 714124144, 892655180, 1785310360, 1919208637, 3570620720, 3838417274, 7676834548, 9596043185, 15353669096, 19192086370, 30707338192, 38384172740, 76768345480, 153536690960]

約数ペア:

[(1, 153536690960), (2, 76768345480), (4, 38384172740), (5, 30707338192), (8, 19192086370), (10, 15353669096), (16, 9596043185), (20, 7676834548), (40, 3838417274), (43, 3570620720), (80, 1919208637), (86, 1785310360), (172, 892655180), (215, 714124144), (344, 446327590), (430, 357062072), (688, 223163795), (860, 178531036), (1720, 89265518), (3440, 44632759), (5449, 28177040), (8191, 18744560), (10898, 14088520), (16382, 9372280), (21796, 7044260), (27245, 5635408), (32764, 4686140), (40955, 3748912), (43592, 3522130), (54490, 2817704), (65528, 2343070), (81910, 1874456), (87184, 1761065), (108980, 1408852), (131056, 1171535), (163820, 937228), (217960, 704426), (234307, 655280), (327640, 468614), (352213, 435920)]