157074102560

素因数分解:

$2^5\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{682219}}^1$

素因数の和:683673

約数の個数: 48

約数和(自身を含む): 371345990400

約数和(自身を除く): 214271887840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1439, 2878, 5756, 7195, 11512, 14390, 23024, 28780, 46048, 57560, 115120, 230240, 682219, 1364438, 2728876, 3411095, 5457752, 6822190, 10915504, 13644380, 21831008, 27288760, 54577520, 109155040, 981713141, 1963426282, 3926852564, 4908565705, 7853705128, 9817131410, 15707410256, 19634262820, 31414820512, 39268525640, 78537051280, 157074102560]

約数ペア:

[(1, 157074102560), (2, 78537051280), (4, 39268525640), (5, 31414820512), (8, 19634262820), (10, 15707410256), (16, 9817131410), (20, 7853705128), (32, 4908565705), (40, 3926852564), (80, 1963426282), (160, 981713141), (1439, 109155040), (2878, 54577520), (5756, 27288760), (7195, 21831008), (11512, 13644380), (14390, 10915504), (23024, 6822190), (28780, 5457752), (46048, 3411095), (57560, 2728876), (115120, 1364438), (230240, 682219)]