195735680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43691}}^1$

素因数の和:43717

約数の個数: 64

約数和(自身を含む): 534790080

約数和(自身を除く): 339054400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 43691, 87382, 174764, 218455, 305837, 349528, 436910, 611674, 699056, 873820, 1223348, 1398112, 1529185, 1747640, 2446696, 2796224, 3058370, 3495280, 4893392, 5592448, 6116740, 6990560, 9786784, 12233480, 13981120, 19573568, 24466960, 27962240, 39147136, 48933920, 97867840, 195735680]

約数ペア:

[(1, 195735680), (2, 97867840), (4, 48933920), (5, 39147136), (7, 27962240), (8, 24466960), (10, 19573568), (14, 13981120), (16, 12233480), (20, 9786784), (28, 6990560), (32, 6116740), (35, 5592448), (40, 4893392), (56, 3495280), (64, 3058370), (70, 2796224), (80, 2446696), (112, 1747640), (128, 1529185), (140, 1398112), (160, 1223348), (224, 873820), (280, 699056), (320, 611674), (448, 436910), (560, 349528), (640, 305837), (896, 218455), (1120, 174764), (2240, 87382), (4480, 43691)]