214328880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2859

約数の個数: 120

約数和(自身を含む): 726657360

約数和(自身を除く): 512328480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 2731, 3270, 3924, 4360, 4905, 5232, 5462, 6540, 7848, 8193, 8720, 9810, 10924, 13080, 13655, 15696, 16386, 19620, 21848, 24579, 26160, 27310, 32772, 39240, 40965, 43696, 49158, 54620, 65544, 78480, 81930, 98316, 109240, 122895, 131088, 163860, 196632, 218480, 245790, 297679, 327720, 393264, 491580, 595358, 655440, 893037, 983160, 1190716, 1488395, 1786074, 1966320, 2381432, 2679111, 2976790, 3572148, 4465185, 4762864, 5358222, 5953580, 7144296, 8930370, 10716444, 11907160, 13395555, 14288592, 17860740, 21432888, 23814320, 26791110, 35721480, 42865776, 53582220, 71442960, 107164440, 214328880]

約数ペア:

[(1, 214328880), (2, 107164440), (3, 71442960), (4, 53582220), (5, 42865776), (6, 35721480), (8, 26791110), (9, 23814320), (10, 21432888), (12, 17860740), (15, 14288592), (16, 13395555), (18, 11907160), (20, 10716444), (24, 8930370), (30, 7144296), (36, 5953580), (40, 5358222), (45, 4762864), (48, 4465185), (60, 3572148), (72, 2976790), (80, 2679111), (90, 2381432), (109, 1966320), (120, 1786074), (144, 1488395), (180, 1190716), (218, 983160), (240, 893037), (327, 655440), (360, 595358), (436, 491580), (545, 393264), (654, 327720), (720, 297679), (872, 245790), (981, 218480), (1090, 196632), (1308, 163860), (1635, 131088), (1744, 122895), (1962, 109240), (2180, 98316), (2616, 81930), (2731, 78480), (3270, 65544), (3924, 54620), (4360, 49158), (4905, 43696), (5232, 40965), (5462, 39240), (6540, 32772), (7848, 27310), (8193, 26160), (8720, 24579), (9810, 21848), (10924, 19620), (13080, 16386), (13655, 15696)]