134785840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1033}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 360030528

約数和(自身を除く): 225244688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 233, 280, 466, 560, 932, 1033, 1165, 1631, 1864, 2066, 2330, 3262, 3728, 4132, 4660, 5165, 6524, 7231, 8155, 8264, 9320, 10330, 13048, 14462, 16310, 16528, 18640, 20660, 26096, 28924, 32620, 36155, 41320, 57848, 65240, 72310, 82640, 115696, 130480, 144620, 240689, 289240, 481378, 578480, 962756, 1203445, 1684823, 1925512, 2406890, 3369646, 3851024, 4813780, 6739292, 8424115, 9627560, 13478584, 16848230, 19255120, 26957168, 33696460, 67392920, 134785840]

約数ペア:

[(1, 134785840), (2, 67392920), (4, 33696460), (5, 26957168), (7, 19255120), (8, 16848230), (10, 13478584), (14, 9627560), (16, 8424115), (20, 6739292), (28, 4813780), (35, 3851024), (40, 3369646), (56, 2406890), (70, 1925512), (80, 1684823), (112, 1203445), (140, 962756), (233, 578480), (280, 481378), (466, 289240), (560, 240689), (932, 144620), (1033, 130480), (1165, 115696), (1631, 82640), (1864, 72310), (2066, 65240), (2330, 57848), (3262, 41320), (3728, 36155), (4132, 32620), (4660, 28924), (5165, 26096), (6524, 20660), (7231, 18640), (8155, 16528), (8264, 16310), (9320, 14462), (10330, 13048)]