210124968800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{18143}}^1$

素因数の和:18661

約数の個数: 144

約数和(自身を含む): 530678034432

約数和(自身を除く): 320553065632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 467, 496, 620, 775, 800, 934, 992, 1240, 1550, 1868, 2335, 2480, 3100, 3736, 4670, 4960, 6200, 7472, 9340, 11675, 12400, 14477, 14944, 18143, 18680, 23350, 24800, 28954, 36286, 37360, 46700, 57908, 72385, 72572, 74720, 90715, 93400, 115816, 144770, 145144, 181430, 186800, 231632, 289540, 290288, 361925, 362860, 373600, 453575, 463264, 562433, 579080, 580576, 723850, 725720, 907150, 1124866, 1158160, 1447700, 1451440, 1814300, 2249732, 2316320, 2812165, 2895400, 2902880, 3628600, 4499464, 5624330, 5790800, 7257200, 8472781, 8998928, 11248660, 11581600, 14060825, 14514400, 16945562, 17997856, 22497320, 28121650, 33891124, 42363905, 44994640, 56243300, 67782248, 84727810, 89989280, 112486600, 135564496, 169455620, 211819525, 224973200, 262656211, 271128992, 338911240, 423639050, 449946400, 525312422, 677822480, 847278100, 1050624844, 1313281055, 1355644960, 1694556200, 2101249688, 2626562110, 3389112400, 4202499376, 5253124220, 6566405275, 6778224800, 8404998752, 10506248440, 13132810550, 21012496880, 26265621100, 42024993760, 52531242200, 105062484400, 210124968800]

約数ペア:

[(1, 210124968800), (2, 105062484400), (4, 52531242200), (5, 42024993760), (8, 26265621100), (10, 21012496880), (16, 13132810550), (20, 10506248440), (25, 8404998752), (31, 6778224800), (32, 6566405275), (40, 5253124220), (50, 4202499376), (62, 3389112400), (80, 2626562110), (100, 2101249688), (124, 1694556200), (155, 1355644960), (160, 1313281055), (200, 1050624844), (248, 847278100), (310, 677822480), (400, 525312422), (467, 449946400), (496, 423639050), (620, 338911240), (775, 271128992), (800, 262656211), (934, 224973200), (992, 211819525), (1240, 169455620), (1550, 135564496), (1868, 112486600), (2335, 89989280), (2480, 84727810), (3100, 67782248), (3736, 56243300), (4670, 44994640), (4960, 42363905), (6200, 33891124), (7472, 28121650), (9340, 22497320), (11675, 17997856), (12400, 16945562), (14477, 14514400), (14944, 14060825), (18143, 11581600), (18680, 11248660), (23350, 8998928), (24800, 8472781), (28954, 7257200), (36286, 5790800), (37360, 5624330), (46700, 4499464), (57908, 3628600), (72385, 2902880), (72572, 2895400), (74720, 2812165), (90715, 2316320), (93400, 2249732), (115816, 1814300), (144770, 1451440), (145144, 1447700), (181430, 1158160), (186800, 1124866), (231632, 907150), (289540, 725720), (290288, 723850), (361925, 580576), (362860, 579080), (373600, 562433), (453575, 463264)]