16817932440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{16631}}^1$

素因数の和:16754

約数の個数: 144

約数和(自身を含む): 55712376720

約数和(自身を除く): 38894444280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2809, 3180, 3816, 4770, 5618, 6360, 8427, 9540, 11236, 14045, 16631, 16854, 19080, 22472, 25281, 28090, 33262, 33708, 42135, 49893, 50562, 56180, 66524, 67416, 83155, 84270, 99786, 101124, 112360, 126405, 133048, 149679, 166310, 168540, 199572, 202248, 249465, 252810, 299358, 332620, 337080, 399144, 498930, 505620, 598716, 665240, 748395, 881443, 997860, 1011240, 1197432, 1496790, 1762886, 1995720, 2644329, 2993580, 3525772, 4407215, 5288658, 5987160, 7051544, 7932987, 8814430, 10577316, 13221645, 15865974, 17628860, 21154632, 26443290, 31731948, 35257720, 39664935, 46716479, 52886580, 63463896, 79329870, 93432958, 105773160, 140149437, 158659740, 186865916, 233582395, 280298874, 317319480, 373731832, 420448311, 467164790, 560597748, 700747185, 840896622, 934329580, 1121195496, 1401494370, 1681793244, 1868659160, 2102241555, 2802988740, 3363586488, 4204483110, 5605977480, 8408966220, 16817932440]

約数ペア:

[(1, 16817932440), (2, 8408966220), (3, 5605977480), (4, 4204483110), (5, 3363586488), (6, 2802988740), (8, 2102241555), (9, 1868659160), (10, 1681793244), (12, 1401494370), (15, 1121195496), (18, 934329580), (20, 840896622), (24, 700747185), (30, 560597748), (36, 467164790), (40, 420448311), (45, 373731832), (53, 317319480), (60, 280298874), (72, 233582395), (90, 186865916), (106, 158659740), (120, 140149437), (159, 105773160), (180, 93432958), (212, 79329870), (265, 63463896), (318, 52886580), (360, 46716479), (424, 39664935), (477, 35257720), (530, 31731948), (636, 26443290), (795, 21154632), (954, 17628860), (1060, 15865974), (1272, 13221645), (1590, 10577316), (1908, 8814430), (2120, 7932987), (2385, 7051544), (2809, 5987160), (3180, 5288658), (3816, 4407215), (4770, 3525772), (5618, 2993580), (6360, 2644329), (8427, 1995720), (9540, 1762886), (11236, 1496790), (14045, 1197432), (16631, 1011240), (16854, 997860), (19080, 881443), (22472, 748395), (25281, 665240), (28090, 598716), (33262, 505620), (33708, 498930), (42135, 399144), (49893, 337080), (50562, 332620), (56180, 299358), (66524, 252810), (67416, 249465), (83155, 202248), (84270, 199572), (99786, 168540), (101124, 166310), (112360, 149679), (126405, 133048)]