210320960

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12401}}^1$

素因数の和:12471

約数の個数: 56

約数和(自身を含む): 510317496

約数和(自身を除く): 299996536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 12401, 16960, 24802, 49604, 62005, 99208, 124010, 198416, 248020, 396832, 496040, 657253, 793664, 992080, 1314506, 1984160, 2629012, 3286265, 3968320, 5258024, 6572530, 10516048, 13145060, 21032096, 26290120, 42064192, 52580240, 105160480, 210320960]

約数ペア:

[(1, 210320960), (2, 105160480), (4, 52580240), (5, 42064192), (8, 26290120), (10, 21032096), (16, 13145060), (20, 10516048), (32, 6572530), (40, 5258024), (53, 3968320), (64, 3286265), (80, 2629012), (106, 1984160), (160, 1314506), (212, 992080), (265, 793664), (320, 657253), (424, 496040), (530, 396832), (848, 248020), (1060, 198416), (1696, 124010), (2120, 99208), (3392, 62005), (4240, 49604), (8480, 24802), (12401, 16960)]