13247520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 49279104

約数和(自身を除く): 36031584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 193, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 386, 390, 416, 429, 440, 480, 520, 528, 572, 579, 624, 660, 715, 772, 780, 858, 880, 965, 1040, 1056, 1144, 1158, 1248, 1320, 1430, 1544, 1560, 1716, 1760, 1930, 2080, 2123, 2145, 2288, 2316, 2509, 2640, 2860, 2895, 3088, 3120, 3432, 3860, 4246, 4290, 4576, 4632, 5018, 5280, 5720, 5790, 6176, 6240, 6369, 6864, 7527, 7720, 8492, 8580, 9264, 10036, 10615, 11440, 11580, 12545, 12738, 13728, 15054, 15440, 16984, 17160, 18528, 20072, 21230, 22880, 23160, 25090, 25476, 27599, 30108, 30880, 31845, 33968, 34320, 37635, 40144, 42460, 46320, 50180, 50952, 55198, 60216, 63690, 67936, 68640, 75270, 80288, 82797, 84920, 92640, 100360, 101904, 110396, 120432, 127380, 137995, 150540, 165594, 169840, 200720, 203808, 220792, 240864, 254760, 275990, 301080, 331188, 339680, 401440, 413985, 441584, 509520, 551980, 602160, 662376, 827970, 883168, 1019040, 1103960, 1204320, 1324752, 1655940, 2207920, 2649504, 3311880, 4415840, 6623760, 13247520]

約数ペア:

[(1, 13247520), (2, 6623760), (3, 4415840), (4, 3311880), (5, 2649504), (6, 2207920), (8, 1655940), (10, 1324752), (11, 1204320), (12, 1103960), (13, 1019040), (15, 883168), (16, 827970), (20, 662376), (22, 602160), (24, 551980), (26, 509520), (30, 441584), (32, 413985), (33, 401440), (39, 339680), (40, 331188), (44, 301080), (48, 275990), (52, 254760), (55, 240864), (60, 220792), (65, 203808), (66, 200720), (78, 169840), (80, 165594), (88, 150540), (96, 137995), (104, 127380), (110, 120432), (120, 110396), (130, 101904), (132, 100360), (143, 92640), (156, 84920), (160, 82797), (165, 80288), (176, 75270), (193, 68640), (195, 67936), (208, 63690), (220, 60216), (240, 55198), (260, 50952), (264, 50180), (286, 46320), (312, 42460), (330, 40144), (352, 37635), (386, 34320), (390, 33968), (416, 31845), (429, 30880), (440, 30108), (480, 27599), (520, 25476), (528, 25090), (572, 23160), (579, 22880), (624, 21230), (660, 20072), (715, 18528), (772, 17160), (780, 16984), (858, 15440), (880, 15054), (965, 13728), (1040, 12738), (1056, 12545), (1144, 11580), (1158, 11440), (1248, 10615), (1320, 10036), (1430, 9264), (1544, 8580), (1560, 8492), (1716, 7720), (1760, 7527), (1930, 6864), (2080, 6369), (2123, 6240), (2145, 6176), (2288, 5790), (2316, 5720), (2509, 5280), (2640, 5018), (2860, 4632), (2895, 4576), (3088, 4290), (3120, 4246), (3432, 3860)]