13618080

素因数分解:

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

素因数の和:228

約数の個数: 216

約数和(自身を含む): 54339012

約数和(自身を除く): 40720932

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 193, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 386, 392, 420, 441, 480, 490, 504, 560, 579, 588, 630, 672, 720, 735, 772, 784, 840, 882, 965, 980, 1008, 1120, 1158, 1176, 1260, 1351, 1440, 1470, 1544, 1568, 1680, 1737, 1764, 1930, 1960, 2016, 2205, 2316, 2352, 2520, 2702, 2895, 2940, 3088, 3360, 3474, 3528, 3860, 3920, 4053, 4410, 4632, 4704, 5040, 5404, 5790, 5880, 6176, 6755, 6948, 7056, 7720, 7840, 8106, 8685, 8820, 9264, 9457, 10080, 10808, 11580, 11760, 12159, 13510, 13896, 14112, 15440, 16212, 17370, 17640, 18528, 18914, 20265, 21616, 23160, 23520, 24318, 27020, 27792, 28371, 30880, 32424, 34740, 35280, 37828, 40530, 43232, 46320, 47285, 48636, 54040, 55584, 56742, 60795, 64848, 69480, 70560, 75656, 81060, 85113, 92640, 94570, 97272, 108080, 113484, 121590, 129696, 138960, 141855, 151312, 162120, 170226, 189140, 194544, 216160, 226968, 243180, 277920, 283710, 302624, 324240, 340452, 378280, 389088, 425565, 453936, 486360, 567420, 648480, 680904, 756560, 851130, 907872, 972720, 1134840, 1361808, 1513120, 1702260, 1945440, 2269680, 2723616, 3404520, 4539360, 6809040, 13618080]

約数ペア:

[(1, 13618080), (2, 6809040), (3, 4539360), (4, 3404520), (5, 2723616), (6, 2269680), (7, 1945440), (8, 1702260), (9, 1513120), (10, 1361808), (12, 1134840), (14, 972720), (15, 907872), (16, 851130), (18, 756560), (20, 680904), (21, 648480), (24, 567420), (28, 486360), (30, 453936), (32, 425565), (35, 389088), (36, 378280), (40, 340452), (42, 324240), (45, 302624), (48, 283710), (49, 277920), (56, 243180), (60, 226968), (63, 216160), (70, 194544), (72, 189140), (80, 170226), (84, 162120), (90, 151312), (96, 141855), (98, 138960), (105, 129696), (112, 121590), (120, 113484), (126, 108080), (140, 97272), (144, 94570), (147, 92640), (160, 85113), (168, 81060), (180, 75656), (193, 70560), (196, 69480), (210, 64848), (224, 60795), (240, 56742), (245, 55584), (252, 54040), (280, 48636), (288, 47285), (294, 46320), (315, 43232), (336, 40530), (360, 37828), (386, 35280), (392, 34740), (420, 32424), (441, 30880), (480, 28371), (490, 27792), (504, 27020), (560, 24318), (579, 23520), (588, 23160), (630, 21616), (672, 20265), (720, 18914), (735, 18528), (772, 17640), (784, 17370), (840, 16212), (882, 15440), (965, 14112), (980, 13896), (1008, 13510), (1120, 12159), (1158, 11760), (1176, 11580), (1260, 10808), (1351, 10080), (1440, 9457), (1470, 9264), (1544, 8820), (1568, 8685), (1680, 8106), (1737, 7840), (1764, 7720), (1930, 7056), (1960, 6948), (2016, 6755), (2205, 6176), (2316, 5880), (2352, 5790), (2520, 5404), (2702, 5040), (2895, 4704), (2940, 4632), (3088, 4410), (3360, 4053), (3474, 3920), (3528, 3860)]