67392920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1033}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 174208320

約数和(自身を除く): 106815400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 233, 280, 466, 932, 1033, 1165, 1631, 1864, 2066, 2330, 3262, 4132, 4660, 5165, 6524, 7231, 8155, 8264, 9320, 10330, 13048, 14462, 16310, 20660, 28924, 32620, 36155, 41320, 57848, 65240, 72310, 144620, 240689, 289240, 481378, 962756, 1203445, 1684823, 1925512, 2406890, 3369646, 4813780, 6739292, 8424115, 9627560, 13478584, 16848230, 33696460, 67392920]

約数ペア:

[(1, 67392920), (2, 33696460), (4, 16848230), (5, 13478584), (7, 9627560), (8, 8424115), (10, 6739292), (14, 4813780), (20, 3369646), (28, 2406890), (35, 1925512), (40, 1684823), (56, 1203445), (70, 962756), (140, 481378), (233, 289240), (280, 240689), (466, 144620), (932, 72310), (1033, 65240), (1165, 57848), (1631, 41320), (1864, 36155), (2066, 32620), (2330, 28924), (3262, 20660), (4132, 16310), (4660, 14462), (5165, 13048), (6524, 10330), (7231, 9320), (8155, 8264)]