298053280

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{5431}}^1$

素因数の和:5467

約数の個数: 96

約数和(自身を含む): 821318400

約数和(自身を除く): 523265120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5431, 5488, 6860, 7840, 10862, 10976, 13720, 21724, 27155, 27440, 38017, 43448, 54310, 54880, 76034, 86896, 108620, 152068, 173792, 190085, 217240, 266119, 304136, 380170, 434480, 532238, 608272, 760340, 868960, 1064476, 1216544, 1330595, 1520680, 1862833, 2128952, 2661190, 3041360, 3725666, 4257904, 5322380, 6082720, 7451332, 8515808, 9314165, 10644760, 14902664, 18628330, 21289520, 29805328, 37256660, 42579040, 59610656, 74513320, 149026640, 298053280]

約数ペア:

[(1, 298053280), (2, 149026640), (4, 74513320), (5, 59610656), (7, 42579040), (8, 37256660), (10, 29805328), (14, 21289520), (16, 18628330), (20, 14902664), (28, 10644760), (32, 9314165), (35, 8515808), (40, 7451332), (49, 6082720), (56, 5322380), (70, 4257904), (80, 3725666), (98, 3041360), (112, 2661190), (140, 2128952), (160, 1862833), (196, 1520680), (224, 1330595), (245, 1216544), (280, 1064476), (343, 868960), (392, 760340), (490, 608272), (560, 532238), (686, 434480), (784, 380170), (980, 304136), (1120, 266119), (1372, 217240), (1568, 190085), (1715, 173792), (1960, 152068), (2744, 108620), (3430, 86896), (3920, 76034), (5431, 54880), (5488, 54310), (6860, 43448), (7840, 38017), (10862, 27440), (10976, 27155), (13720, 21724)]