122829280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{15667}}^1$

素因数の和:15696

約数の個数: 72

約数和(自身を含む): 337582728

約数和(自身を除く): 214753448

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, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 15667, 31334, 62668, 78335, 109669, 125336, 156670, 219338, 250672, 313340, 438676, 501344, 548345, 626680, 767683, 877352, 1096690, 1253360, 1535366, 1754704, 2193380, 2506720, 3070732, 3509408, 3838415, 4386760, 6141464, 7676830, 8773520, 12282928, 15353660, 17547040, 24565856, 30707320, 61414640, 122829280]

約数ペア:

[(1, 122829280), (2, 61414640), (4, 30707320), (5, 24565856), (7, 17547040), (8, 15353660), (10, 12282928), (14, 8773520), (16, 7676830), (20, 6141464), (28, 4386760), (32, 3838415), (35, 3509408), (40, 3070732), (49, 2506720), (56, 2193380), (70, 1754704), (80, 1535366), (98, 1253360), (112, 1096690), (140, 877352), (160, 767683), (196, 626680), (224, 548345), (245, 501344), (280, 438676), (392, 313340), (490, 250672), (560, 219338), (784, 156670), (980, 125336), (1120, 109669), (1568, 78335), (1960, 62668), (3920, 31334), (7840, 15667)]