6809040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{193}}^1$

素因数の和:226

約数の個数: 180

約数和(自身を含む): 26738244

約数和(自身を除く): 19929204

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 193, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 386, 392, 420, 441, 490, 504, 560, 579, 588, 630, 720, 735, 772, 784, 840, 882, 965, 980, 1008, 1158, 1176, 1260, 1351, 1470, 1544, 1680, 1737, 1764, 1930, 1960, 2205, 2316, 2352, 2520, 2702, 2895, 2940, 3088, 3474, 3528, 3860, 3920, 4053, 4410, 4632, 5040, 5404, 5790, 5880, 6755, 6948, 7056, 7720, 8106, 8685, 8820, 9264, 9457, 10808, 11580, 11760, 12159, 13510, 13896, 15440, 16212, 17370, 17640, 18914, 20265, 21616, 23160, 24318, 27020, 27792, 28371, 32424, 34740, 35280, 37828, 40530, 46320, 47285, 48636, 54040, 56742, 60795, 64848, 69480, 75656, 81060, 85113, 94570, 97272, 108080, 113484, 121590, 138960, 141855, 151312, 162120, 170226, 189140, 194544, 226968, 243180, 283710, 324240, 340452, 378280, 425565, 453936, 486360, 567420, 680904, 756560, 851130, 972720, 1134840, 1361808, 1702260, 2269680, 3404520, 6809040]

約数ペア:

[(1, 6809040), (2, 3404520), (3, 2269680), (4, 1702260), (5, 1361808), (6, 1134840), (7, 972720), (8, 851130), (9, 756560), (10, 680904), (12, 567420), (14, 486360), (15, 453936), (16, 425565), (18, 378280), (20, 340452), (21, 324240), (24, 283710), (28, 243180), (30, 226968), (35, 194544), (36, 189140), (40, 170226), (42, 162120), (45, 151312), (48, 141855), (49, 138960), (56, 121590), (60, 113484), (63, 108080), (70, 97272), (72, 94570), (80, 85113), (84, 81060), (90, 75656), (98, 69480), (105, 64848), (112, 60795), (120, 56742), (126, 54040), (140, 48636), (144, 47285), (147, 46320), (168, 40530), (180, 37828), (193, 35280), (196, 34740), (210, 32424), (240, 28371), (245, 27792), (252, 27020), (280, 24318), (294, 23160), (315, 21616), (336, 20265), (360, 18914), (386, 17640), (392, 17370), (420, 16212), (441, 15440), (490, 13896), (504, 13510), (560, 12159), (579, 11760), (588, 11580), (630, 10808), (720, 9457), (735, 9264), (772, 8820), (784, 8685), (840, 8106), (882, 7720), (965, 7056), (980, 6948), (1008, 6755), (1158, 5880), (1176, 5790), (1260, 5404), (1351, 5040), (1470, 4632), (1544, 4410), (1680, 4053), (1737, 3920), (1764, 3860), (1930, 3528), (1960, 3474), (2205, 3088), (2316, 2940), (2352, 2895), (2520, 2702)]