214842320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34877}}^1$

素因数の和:34908

約数の個数: 80

約数和(自身を含む): 622781568

約数和(自身を除く): 407939248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 34877, 69754, 139508, 174385, 244139, 279016, 348770, 383647, 488278, 558032, 697540, 767294, 976556, 1220695, 1395080, 1534588, 1918235, 1953112, 2441390, 2685529, 2790160, 3069176, 3836470, 3906224, 4882780, 5371058, 6138352, 7672940, 9765560, 10742116, 13427645, 15345880, 19531120, 21484232, 26855290, 30691760, 42968464, 53710580, 107421160, 214842320]

約数ペア:

[(1, 214842320), (2, 107421160), (4, 53710580), (5, 42968464), (7, 30691760), (8, 26855290), (10, 21484232), (11, 19531120), (14, 15345880), (16, 13427645), (20, 10742116), (22, 9765560), (28, 7672940), (35, 6138352), (40, 5371058), (44, 4882780), (55, 3906224), (56, 3836470), (70, 3069176), (77, 2790160), (80, 2685529), (88, 2441390), (110, 1953112), (112, 1918235), (140, 1534588), (154, 1395080), (176, 1220695), (220, 976556), (280, 767294), (308, 697540), (385, 558032), (440, 488278), (560, 383647), (616, 348770), (770, 279016), (880, 244139), (1232, 174385), (1540, 139508), (3080, 69754), (6160, 34877)]