320154768

素因数分解:

$2^4\times 3^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 200

約数和(自身を含む): 972259200

約数和(自身を除く): 652104432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 59, 72, 79, 81, 106, 108, 118, 144, 158, 159, 162, 177, 212, 216, 236, 237, 316, 318, 324, 354, 424, 432, 472, 474, 477, 531, 632, 636, 648, 708, 711, 848, 944, 948, 954, 1062, 1264, 1272, 1296, 1416, 1422, 1431, 1593, 1896, 1908, 2124, 2133, 2544, 2832, 2844, 2862, 3127, 3186, 3792, 3816, 4187, 4248, 4266, 4293, 4661, 4779, 5688, 5724, 6254, 6372, 6399, 7632, 8374, 8496, 8532, 8586, 9322, 9381, 9558, 11376, 11448, 12508, 12561, 12744, 12798, 13983, 16748, 17064, 17172, 18644, 18762, 19116, 22896, 25016, 25122, 25488, 25596, 27966, 28143, 33496, 34128, 34344, 37288, 37524, 37683, 38232, 41949, 50032, 50244, 51192, 55932, 56286, 66992, 68688, 74576, 75048, 75366, 76464, 83898, 84429, 100488, 102384, 111864, 112572, 113049, 125847, 150096, 150732, 167796, 168858, 200976, 223728, 225144, 226098, 247033, 251694, 253287, 301464, 335592, 337716, 339147, 377541, 450288, 452196, 494066, 503388, 506574, 602928, 671184, 675432, 678294, 741099, 755082, 904392, 988132, 1006776, 1013148, 1350864, 1356588, 1482198, 1510164, 1808784, 1976264, 2013552, 2026296, 2223297, 2713176, 2964396, 3020328, 3952528, 4052592, 4446594, 5426352, 5928792, 6040656, 6669891, 8893188, 11857584, 13339782, 17786376, 20009673, 26679564, 35572752, 40019346, 53359128, 80038692, 106718256, 160077384, 320154768]

約数ペア:

[(1, 320154768), (2, 160077384), (3, 106718256), (4, 80038692), (6, 53359128), (8, 40019346), (9, 35572752), (12, 26679564), (16, 20009673), (18, 17786376), (24, 13339782), (27, 11857584), (36, 8893188), (48, 6669891), (53, 6040656), (54, 5928792), (59, 5426352), (72, 4446594), (79, 4052592), (81, 3952528), (106, 3020328), (108, 2964396), (118, 2713176), (144, 2223297), (158, 2026296), (159, 2013552), (162, 1976264), (177, 1808784), (212, 1510164), (216, 1482198), (236, 1356588), (237, 1350864), (316, 1013148), (318, 1006776), (324, 988132), (354, 904392), (424, 755082), (432, 741099), (472, 678294), (474, 675432), (477, 671184), (531, 602928), (632, 506574), (636, 503388), (648, 494066), (708, 452196), (711, 450288), (848, 377541), (944, 339147), (948, 337716), (954, 335592), (1062, 301464), (1264, 253287), (1272, 251694), (1296, 247033), (1416, 226098), (1422, 225144), (1431, 223728), (1593, 200976), (1896, 168858), (1908, 167796), (2124, 150732), (2133, 150096), (2544, 125847), (2832, 113049), (2844, 112572), (2862, 111864), (3127, 102384), (3186, 100488), (3792, 84429), (3816, 83898), (4187, 76464), (4248, 75366), (4266, 75048), (4293, 74576), (4661, 68688), (4779, 66992), (5688, 56286), (5724, 55932), (6254, 51192), (6372, 50244), (6399, 50032), (7632, 41949), (8374, 38232), (8496, 37683), (8532, 37524), (8586, 37288), (9322, 34344), (9381, 34128), (9558, 33496), (11376, 28143), (11448, 27966), (12508, 25596), (12561, 25488), (12744, 25122), (12798, 25016), (13983, 22896), (16748, 19116), (17064, 18762), (17172, 18644)]