151541440

素因数分解:

$2^6\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1069}}^1$

素因数の和:1529

約数の個数: 56

約数和(自身を含む): 362010960

約数和(自身を除く): 210469520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 443, 886, 1069, 1772, 2138, 2215, 3544, 4276, 4430, 5345, 7088, 8552, 8860, 10690, 14176, 17104, 17720, 21380, 28352, 34208, 35440, 42760, 68416, 70880, 85520, 141760, 171040, 342080, 473567, 947134, 1894268, 2367835, 3788536, 4735670, 7577072, 9471340, 15154144, 18942680, 30308288, 37885360, 75770720, 151541440]

約数ペア:

[(1, 151541440), (2, 75770720), (4, 37885360), (5, 30308288), (8, 18942680), (10, 15154144), (16, 9471340), (20, 7577072), (32, 4735670), (40, 3788536), (64, 2367835), (80, 1894268), (160, 947134), (320, 473567), (443, 342080), (886, 171040), (1069, 141760), (1772, 85520), (2138, 70880), (2215, 68416), (3544, 42760), (4276, 35440), (4430, 34208), (5345, 28352), (7088, 21380), (8552, 17720), (8860, 17104), (10690, 14176)]