2007306560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:753

約数の個数: 168

約数和(自身を含む): 5591693160

約数和(自身を除く): 3584386600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 313, 320, 392, 409, 448, 490, 560, 626, 784, 818, 980, 1120, 1252, 1565, 1568, 1636, 1960, 2045, 2191, 2240, 2504, 2863, 3130, 3136, 3272, 3920, 4090, 4382, 5008, 5726, 6260, 6544, 7840, 8180, 8764, 10016, 10955, 11452, 12520, 13088, 14315, 15337, 15680, 16360, 17528, 20032, 20041, 21910, 22904, 25040, 26176, 28630, 30674, 32720, 35056, 40082, 43820, 45808, 50080, 57260, 61348, 65440, 70112, 76685, 80164, 87640, 91616, 100160, 100205, 114520, 122696, 128017, 130880, 140224, 153370, 160328, 175280, 183232, 200410, 229040, 245392, 256034, 306740, 320656, 350560, 400820, 458080, 490784, 512068, 613480, 640085, 641312, 701120, 801640, 896119, 916160, 981568, 1024136, 1226960, 1280170, 1282624, 1603280, 1792238, 2048272, 2453920, 2560340, 3206560, 3584476, 4096544, 4480595, 4907840, 5120680, 6272833, 6413120, 7168952, 8193088, 8961190, 10241360, 12545666, 14337904, 17922380, 20482720, 25091332, 28675808, 31364165, 35844760, 40965440, 50182664, 57351616, 62728330, 71689520, 100365328, 125456660, 143379040, 200730656, 250913320, 286758080, 401461312, 501826640, 1003653280, 2007306560]

約数ペア:

[(1, 2007306560), (2, 1003653280), (4, 501826640), (5, 401461312), (7, 286758080), (8, 250913320), (10, 200730656), (14, 143379040), (16, 125456660), (20, 100365328), (28, 71689520), (32, 62728330), (35, 57351616), (40, 50182664), (49, 40965440), (56, 35844760), (64, 31364165), (70, 28675808), (80, 25091332), (98, 20482720), (112, 17922380), (140, 14337904), (160, 12545666), (196, 10241360), (224, 8961190), (245, 8193088), (280, 7168952), (313, 6413120), (320, 6272833), (392, 5120680), (409, 4907840), (448, 4480595), (490, 4096544), (560, 3584476), (626, 3206560), (784, 2560340), (818, 2453920), (980, 2048272), (1120, 1792238), (1252, 1603280), (1565, 1282624), (1568, 1280170), (1636, 1226960), (1960, 1024136), (2045, 981568), (2191, 916160), (2240, 896119), (2504, 801640), (2863, 701120), (3130, 641312), (3136, 640085), (3272, 613480), (3920, 512068), (4090, 490784), (4382, 458080), (5008, 400820), (5726, 350560), (6260, 320656), (6544, 306740), (7840, 256034), (8180, 245392), (8764, 229040), (10016, 200410), (10955, 183232), (11452, 175280), (12520, 160328), (13088, 153370), (14315, 140224), (15337, 130880), (15680, 128017), (16360, 122696), (17528, 114520), (20032, 100205), (20041, 100160), (21910, 91616), (22904, 87640), (25040, 80164), (26176, 76685), (28630, 70112), (30674, 65440), (32720, 61348), (35056, 57260), (40082, 50080), (43820, 45808)]