199430880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 693681408

約数和(自身を除く): 494250528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 107, 110, 120, 132, 160, 165, 176, 214, 220, 240, 264, 321, 330, 352, 353, 428, 440, 480, 528, 535, 642, 660, 706, 856, 880, 1056, 1059, 1070, 1177, 1284, 1320, 1412, 1605, 1712, 1760, 1765, 2118, 2140, 2354, 2568, 2640, 2824, 3210, 3424, 3530, 3531, 3883, 4236, 4280, 4708, 5136, 5280, 5295, 5648, 5885, 6420, 7060, 7062, 7766, 8472, 8560, 9416, 10272, 10590, 11296, 11649, 11770, 12840, 14120, 14124, 15532, 16944, 17120, 17655, 18832, 19415, 21180, 23298, 23540, 25680, 28240, 28248, 31064, 33888, 35310, 37664, 37771, 38830, 42360, 46596, 47080, 51360, 56480, 56496, 58245, 62128, 70620, 75542, 77660, 84720, 93192, 94160, 112992, 113313, 116490, 124256, 141240, 151084, 155320, 169440, 186384, 188320, 188855, 226626, 232980, 282480, 302168, 310640, 372768, 377710, 415481, 453252, 465960, 564960, 566565, 604336, 621280, 755420, 830962, 906504, 931920, 1133130, 1208672, 1246443, 1510840, 1661924, 1813008, 1863840, 2077405, 2266260, 2492886, 3021680, 3323848, 3626016, 4154810, 4532520, 4985772, 6043360, 6232215, 6647696, 8309620, 9065040, 9971544, 12464430, 13295392, 16619240, 18130080, 19943088, 24928860, 33238480, 39886176, 49857720, 66476960, 99715440, 199430880]

約数ペア:

[(1, 199430880), (2, 99715440), (3, 66476960), (4, 49857720), (5, 39886176), (6, 33238480), (8, 24928860), (10, 19943088), (11, 18130080), (12, 16619240), (15, 13295392), (16, 12464430), (20, 9971544), (22, 9065040), (24, 8309620), (30, 6647696), (32, 6232215), (33, 6043360), (40, 4985772), (44, 4532520), (48, 4154810), (55, 3626016), (60, 3323848), (66, 3021680), (80, 2492886), (88, 2266260), (96, 2077405), (107, 1863840), (110, 1813008), (120, 1661924), (132, 1510840), (160, 1246443), (165, 1208672), (176, 1133130), (214, 931920), (220, 906504), (240, 830962), (264, 755420), (321, 621280), (330, 604336), (352, 566565), (353, 564960), (428, 465960), (440, 453252), (480, 415481), (528, 377710), (535, 372768), (642, 310640), (660, 302168), (706, 282480), (856, 232980), (880, 226626), (1056, 188855), (1059, 188320), (1070, 186384), (1177, 169440), (1284, 155320), (1320, 151084), (1412, 141240), (1605, 124256), (1712, 116490), (1760, 113313), (1765, 112992), (2118, 94160), (2140, 93192), (2354, 84720), (2568, 77660), (2640, 75542), (2824, 70620), (3210, 62128), (3424, 58245), (3530, 56496), (3531, 56480), (3883, 51360), (4236, 47080), (4280, 46596), (4708, 42360), (5136, 38830), (5280, 37771), (5295, 37664), (5648, 35310), (5885, 33888), (6420, 31064), (7060, 28248), (7062, 28240), (7766, 25680), (8472, 23540), (8560, 23298), (9416, 21180), (10272, 19415), (10590, 18832), (11296, 17655), (11649, 17120), (11770, 16944), (12840, 15532), (14120, 14124)]