576706480

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{21017}}^1$

素因数の和:21051

約数の個数: 80

約数和(自身を含む): 1563739200

約数和(自身を除く): 987032720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 13720, 21017, 27440, 42034, 84068, 105085, 147119, 168136, 210170, 294238, 336272, 420340, 588476, 735595, 840680, 1029833, 1176952, 1471190, 1681360, 2059666, 2353904, 2942380, 4119332, 5149165, 5884760, 7208831, 8238664, 10298330, 11769520, 14417662, 16477328, 20596660, 28835324, 36044155, 41193320, 57670648, 72088310, 82386640, 115341296, 144176620, 288353240, 576706480]

約数ペア:

[(1, 576706480), (2, 288353240), (4, 144176620), (5, 115341296), (7, 82386640), (8, 72088310), (10, 57670648), (14, 41193320), (16, 36044155), (20, 28835324), (28, 20596660), (35, 16477328), (40, 14417662), (49, 11769520), (56, 10298330), (70, 8238664), (80, 7208831), (98, 5884760), (112, 5149165), (140, 4119332), (196, 2942380), (245, 2353904), (280, 2059666), (343, 1681360), (392, 1471190), (490, 1176952), (560, 1029833), (686, 840680), (784, 735595), (980, 588476), (1372, 420340), (1715, 336272), (1960, 294238), (2744, 210170), (3430, 168136), (3920, 147119), (5488, 105085), (6860, 84068), (13720, 42034), (21017, 27440)]