219516120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 763776000

約数和(自身を除く): 544259880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 67, 72, 76, 90, 95, 114, 120, 134, 152, 171, 180, 190, 201, 228, 268, 285, 335, 342, 360, 380, 402, 456, 479, 536, 570, 603, 670, 684, 760, 804, 855, 958, 1005, 1140, 1206, 1273, 1340, 1368, 1437, 1608, 1710, 1916, 2010, 2280, 2395, 2412, 2546, 2680, 2874, 3015, 3420, 3819, 3832, 4020, 4311, 4790, 4824, 5092, 5748, 6030, 6365, 6840, 7185, 7638, 8040, 8622, 9101, 9580, 10184, 11457, 11496, 12060, 12730, 14370, 15276, 17244, 18202, 19095, 19160, 21555, 22914, 24120, 25460, 27303, 28740, 30552, 32093, 34488, 36404, 38190, 43110, 45505, 45828, 50920, 54606, 57285, 57480, 64186, 72808, 76380, 81909, 86220, 91010, 91656, 96279, 109212, 114570, 128372, 136515, 152760, 160465, 163818, 172440, 182020, 192558, 218424, 229140, 256744, 273030, 288837, 320930, 327636, 364040, 385116, 409545, 458280, 481395, 546060, 577674, 609767, 641860, 655272, 770232, 819090, 962790, 1092120, 1155348, 1219534, 1283720, 1444185, 1638180, 1829301, 1925580, 2310696, 2439068, 2888370, 3048835, 3276360, 3658602, 3851160, 4878136, 5487903, 5776740, 6097670, 7317204, 9146505, 10975806, 11553480, 12195340, 14634408, 18293010, 21951612, 24390680, 27439515, 36586020, 43903224, 54879030, 73172040, 109758060, 219516120]

約数ペア:

[(1, 219516120), (2, 109758060), (3, 73172040), (4, 54879030), (5, 43903224), (6, 36586020), (8, 27439515), (9, 24390680), (10, 21951612), (12, 18293010), (15, 14634408), (18, 12195340), (19, 11553480), (20, 10975806), (24, 9146505), (30, 7317204), (36, 6097670), (38, 5776740), (40, 5487903), (45, 4878136), (57, 3851160), (60, 3658602), (67, 3276360), (72, 3048835), (76, 2888370), (90, 2439068), (95, 2310696), (114, 1925580), (120, 1829301), (134, 1638180), (152, 1444185), (171, 1283720), (180, 1219534), (190, 1155348), (201, 1092120), (228, 962790), (268, 819090), (285, 770232), (335, 655272), (342, 641860), (360, 609767), (380, 577674), (402, 546060), (456, 481395), (479, 458280), (536, 409545), (570, 385116), (603, 364040), (670, 327636), (684, 320930), (760, 288837), (804, 273030), (855, 256744), (958, 229140), (1005, 218424), (1140, 192558), (1206, 182020), (1273, 172440), (1340, 163818), (1368, 160465), (1437, 152760), (1608, 136515), (1710, 128372), (1916, 114570), (2010, 109212), (2280, 96279), (2395, 91656), (2412, 91010), (2546, 86220), (2680, 81909), (2874, 76380), (3015, 72808), (3420, 64186), (3819, 57480), (3832, 57285), (4020, 54606), (4311, 50920), (4790, 45828), (4824, 45505), (5092, 43110), (5748, 38190), (6030, 36404), (6365, 34488), (6840, 32093), (7185, 30552), (7638, 28740), (8040, 27303), (8622, 25460), (9101, 24120), (9580, 22914), (10184, 21555), (11457, 19160), (11496, 19095), (12060, 18202), (12730, 17244), (14370, 15276)]