211143360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{219941}}^1$

素因数の和:219961

約数の個数: 56

約数和(自身を含む): 670383216

約数和(自身を除く): 459239856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 219941, 439882, 659823, 879764, 1099705, 1319646, 1759528, 2199410, 2639292, 3299115, 3519056, 4398820, 5278584, 6598230, 7038112, 8797640, 10557168, 13196460, 14076224, 17595280, 21114336, 26392920, 35190560, 42228672, 52785840, 70381120, 105571680, 211143360]

約数ペア:

[(1, 211143360), (2, 105571680), (3, 70381120), (4, 52785840), (5, 42228672), (6, 35190560), (8, 26392920), (10, 21114336), (12, 17595280), (15, 14076224), (16, 13196460), (20, 10557168), (24, 8797640), (30, 7038112), (32, 6598230), (40, 5278584), (48, 4398820), (60, 3519056), (64, 3299115), (80, 2639292), (96, 2199410), (120, 1759528), (160, 1319646), (192, 1099705), (240, 879764), (320, 659823), (480, 439882), (960, 219941)]