320141808

素因数分解:

$2^4\times 3^7\times 7^1\times {\mathrm{1307}}^1$

素因数の和:1343

約数の個数: 160

約数和(自身を含む): 1063979520

約数和(自身を除く): 743837712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1307, 1458, 1512, 1701, 1944, 2187, 2268, 2614, 2916, 3024, 3402, 3888, 3921, 4374, 4536, 5103, 5228, 5832, 6804, 7842, 8748, 9072, 9149, 10206, 10456, 11664, 11763, 13608, 15309, 15684, 17496, 18298, 20412, 20912, 23526, 27216, 27447, 30618, 31368, 34992, 35289, 36596, 40824, 47052, 54894, 61236, 62736, 70578, 73192, 81648, 82341, 94104, 105867, 109788, 122472, 141156, 146384, 164682, 188208, 211734, 219576, 244944, 247023, 282312, 317601, 329364, 423468, 439152, 494046, 564624, 635202, 658728, 741069, 846936, 952803, 988092, 1270404, 1317456, 1482138, 1693872, 1905606, 1976184, 2223207, 2540808, 2858409, 2964276, 3811212, 3952368, 4446414, 5081616, 5716818, 5928552, 6669621, 7622424, 8892828, 11433636, 11857104, 13339242, 15244848, 17785656, 20008863, 22867272, 26678484, 35571312, 40017726, 45734544, 53356968, 80035452, 106713936, 160070904, 320141808]

約数ペア:

[(1, 320141808), (2, 160070904), (3, 106713936), (4, 80035452), (6, 53356968), (7, 45734544), (8, 40017726), (9, 35571312), (12, 26678484), (14, 22867272), (16, 20008863), (18, 17785656), (21, 15244848), (24, 13339242), (27, 11857104), (28, 11433636), (36, 8892828), (42, 7622424), (48, 6669621), (54, 5928552), (56, 5716818), (63, 5081616), (72, 4446414), (81, 3952368), (84, 3811212), (108, 2964276), (112, 2858409), (126, 2540808), (144, 2223207), (162, 1976184), (168, 1905606), (189, 1693872), (216, 1482138), (243, 1317456), (252, 1270404), (324, 988092), (336, 952803), (378, 846936), (432, 741069), (486, 658728), (504, 635202), (567, 564624), (648, 494046), (729, 439152), (756, 423468), (972, 329364), (1008, 317601), (1134, 282312), (1296, 247023), (1307, 244944), (1458, 219576), (1512, 211734), (1701, 188208), (1944, 164682), (2187, 146384), (2268, 141156), (2614, 122472), (2916, 109788), (3024, 105867), (3402, 94104), (3888, 82341), (3921, 81648), (4374, 73192), (4536, 70578), (5103, 62736), (5228, 61236), (5832, 54894), (6804, 47052), (7842, 40824), (8748, 36596), (9072, 35289), (9149, 34992), (10206, 31368), (10456, 30618), (11664, 27447), (11763, 27216), (13608, 23526), (15309, 20912), (15684, 20412), (17496, 18298)]