149869779920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{267624607}}^1$

素因数の和:267624627

約数の個数: 40

約数和(自身を含む): 398225416704

約数和(自身を除く): 248355636784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 267624607, 535249214, 1070498428, 1338123035, 1873372249, 2140996856, 2676246070, 3746744498, 4281993712, 5352492140, 7493488996, 9366861245, 10704984280, 14986977992, 18733722490, 21409968560, 29973955984, 37467444980, 74934889960, 149869779920]

約数ペア:

[(1, 149869779920), (2, 74934889960), (4, 37467444980), (5, 29973955984), (7, 21409968560), (8, 18733722490), (10, 14986977992), (14, 10704984280), (16, 9366861245), (20, 7493488996), (28, 5352492140), (35, 4281993712), (40, 3746744498), (56, 2676246070), (70, 2140996856), (80, 1873372249), (112, 1338123035), (140, 1070498428), (280, 535249214), (560, 267624607)]