169345920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 543774240

約数和(自身を除く): 374428320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 320, 384, 386, 457, 480, 579, 640, 772, 914, 960, 965, 1158, 1371, 1544, 1828, 1920, 1930, 2285, 2316, 2742, 2895, 3088, 3656, 3860, 4570, 4632, 5484, 5790, 6176, 6855, 7312, 7720, 9140, 9264, 10968, 11580, 12352, 13710, 14624, 15440, 18280, 18528, 21936, 23160, 24704, 27420, 29248, 30880, 36560, 37056, 43872, 46320, 54840, 58496, 61760, 73120, 74112, 87744, 88201, 92640, 109680, 123520, 146240, 175488, 176402, 185280, 219360, 264603, 292480, 352804, 370560, 438720, 441005, 529206, 705608, 877440, 882010, 1058412, 1323015, 1411216, 1764020, 2116824, 2646030, 2822432, 3528040, 4233648, 5292060, 5644864, 7056080, 8467296, 10584120, 11289728, 14112160, 16934592, 21168240, 28224320, 33869184, 42336480, 56448640, 84672960, 169345920]

約数ペア:

[(1, 169345920), (2, 84672960), (3, 56448640), (4, 42336480), (5, 33869184), (6, 28224320), (8, 21168240), (10, 16934592), (12, 14112160), (15, 11289728), (16, 10584120), (20, 8467296), (24, 7056080), (30, 5644864), (32, 5292060), (40, 4233648), (48, 3528040), (60, 2822432), (64, 2646030), (80, 2116824), (96, 1764020), (120, 1411216), (128, 1323015), (160, 1058412), (192, 882010), (193, 877440), (240, 705608), (320, 529206), (384, 441005), (386, 438720), (457, 370560), (480, 352804), (579, 292480), (640, 264603), (772, 219360), (914, 185280), (960, 176402), (965, 175488), (1158, 146240), (1371, 123520), (1544, 109680), (1828, 92640), (1920, 88201), (1930, 87744), (2285, 74112), (2316, 73120), (2742, 61760), (2895, 58496), (3088, 54840), (3656, 46320), (3860, 43872), (4570, 37056), (4632, 36560), (5484, 30880), (5790, 29248), (6176, 27420), (6855, 24704), (7312, 23160), (7720, 21936), (9140, 18528), (9264, 18280), (10968, 15440), (11580, 14624), (12352, 13710)]