214674880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13691}}^1$

素因数の和:13722

約数の個数: 84

約数和(自身を含む): 594698328

約数和(自身を除く): 380023448

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, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 13691, 15680, 27382, 54764, 68455, 95837, 109528, 136910, 191674, 219056, 273820, 383348, 438112, 479185, 547640, 670859, 766696, 876224, 958370, 1095280, 1341718, 1533392, 1916740, 2190560, 2683436, 3066784, 3354295, 3833480, 4381120, 5366872, 6133568, 6708590, 7666960, 10733744, 13417180, 15333920, 21467488, 26834360, 30667840, 42934976, 53668720, 107337440, 214674880]

約数ペア:

[(1, 214674880), (2, 107337440), (4, 53668720), (5, 42934976), (7, 30667840), (8, 26834360), (10, 21467488), (14, 15333920), (16, 13417180), (20, 10733744), (28, 7666960), (32, 6708590), (35, 6133568), (40, 5366872), (49, 4381120), (56, 3833480), (64, 3354295), (70, 3066784), (80, 2683436), (98, 2190560), (112, 1916740), (140, 1533392), (160, 1341718), (196, 1095280), (224, 958370), (245, 876224), (280, 766696), (320, 670859), (392, 547640), (448, 479185), (490, 438112), (560, 383348), (784, 273820), (980, 219056), (1120, 191674), (1568, 136910), (1960, 109528), (2240, 95837), (3136, 68455), (3920, 54764), (7840, 27382), (13691, 15680)]