153113240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 403833600

約数和(自身を除く): 250720360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 191, 196, 245, 280, 382, 392, 409, 490, 764, 818, 955, 980, 1337, 1528, 1636, 1910, 1960, 2045, 2674, 2863, 3272, 3820, 4090, 5348, 5726, 6685, 7640, 8180, 9359, 10696, 11452, 13370, 14315, 16360, 18718, 20041, 22904, 26740, 28630, 37436, 40082, 46795, 53480, 57260, 74872, 78119, 80164, 93590, 100205, 114520, 156238, 160328, 187180, 200410, 312476, 374360, 390595, 400820, 546833, 624952, 781190, 801640, 1093666, 1562380, 2187332, 2734165, 3124760, 3827831, 4374664, 5468330, 7655662, 10936660, 15311324, 19139155, 21873320, 30622648, 38278310, 76556620, 153113240]

約数ペア:

[(1, 153113240), (2, 76556620), (4, 38278310), (5, 30622648), (7, 21873320), (8, 19139155), (10, 15311324), (14, 10936660), (20, 7655662), (28, 5468330), (35, 4374664), (40, 3827831), (49, 3124760), (56, 2734165), (70, 2187332), (98, 1562380), (140, 1093666), (191, 801640), (196, 781190), (245, 624952), (280, 546833), (382, 400820), (392, 390595), (409, 374360), (490, 312476), (764, 200410), (818, 187180), (955, 160328), (980, 156238), (1337, 114520), (1528, 100205), (1636, 93590), (1910, 80164), (1960, 78119), (2045, 74872), (2674, 57260), (2863, 53480), (3272, 46795), (3820, 40082), (4090, 37436), (5348, 28630), (5726, 26740), (6685, 22904), (7640, 20041), (8180, 18718), (9359, 16360), (10696, 14315), (11452, 13370)]