162683360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{145253}}^1$

素因数の和:145275

約数の個数: 48

約数和(自身を含む): 439248096

約数和(自身を除く): 276564736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 145253, 290506, 581012, 726265, 1016771, 1162024, 1452530, 2033542, 2324048, 2905060, 4067084, 4648096, 5083855, 5810120, 8134168, 10167710, 11620240, 16268336, 20335420, 23240480, 32536672, 40670840, 81341680, 162683360]

約数ペア:

[(1, 162683360), (2, 81341680), (4, 40670840), (5, 32536672), (7, 23240480), (8, 20335420), (10, 16268336), (14, 11620240), (16, 10167710), (20, 8134168), (28, 5810120), (32, 5083855), (35, 4648096), (40, 4067084), (56, 2905060), (70, 2324048), (80, 2033542), (112, 1452530), (140, 1162024), (160, 1016771), (224, 726265), (280, 581012), (560, 290506), (1120, 145253)]