210805280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5146

約数の個数: 96

約数和(自身を含む): 584672256

約数和(自身を除く): 373866976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5087, 5180, 5920, 8288, 10174, 10360, 20348, 20720, 25435, 35609, 40696, 41440, 50870, 71218, 81392, 101740, 142436, 162784, 178045, 188219, 203480, 284872, 356090, 376438, 406960, 569744, 712180, 752876, 813920, 941095, 1139488, 1317533, 1424360, 1505752, 1882190, 2635066, 2848720, 3011504, 3764380, 5270132, 5697440, 6023008, 6587665, 7528760, 10540264, 13175330, 15057520, 21080528, 26350660, 30115040, 42161056, 52701320, 105402640, 210805280]

約数ペア:

[(1, 210805280), (2, 105402640), (4, 52701320), (5, 42161056), (7, 30115040), (8, 26350660), (10, 21080528), (14, 15057520), (16, 13175330), (20, 10540264), (28, 7528760), (32, 6587665), (35, 6023008), (37, 5697440), (40, 5270132), (56, 3764380), (70, 3011504), (74, 2848720), (80, 2635066), (112, 1882190), (140, 1505752), (148, 1424360), (160, 1317533), (185, 1139488), (224, 941095), (259, 813920), (280, 752876), (296, 712180), (370, 569744), (518, 406960), (560, 376438), (592, 356090), (740, 284872), (1036, 203480), (1120, 188219), (1184, 178045), (1295, 162784), (1480, 142436), (2072, 101740), (2590, 81392), (2960, 71218), (4144, 50870), (5087, 41440), (5180, 40696), (5920, 35609), (8288, 25435), (10174, 20720), (10360, 20348)]