1105692720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{853}}^1$

素因数の和:1371

約数の個数: 160

約数和(自身を含む): 3751259904

約数和(自身を除く): 2645567184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 491, 528, 660, 853, 880, 982, 1320, 1473, 1706, 1964, 2455, 2559, 2640, 2946, 3412, 3928, 4265, 4910, 5118, 5401, 5892, 6824, 7365, 7856, 8530, 9383, 9820, 10236, 10802, 11784, 12795, 13648, 14730, 16203, 17060, 18766, 19640, 20472, 21604, 23568, 25590, 27005, 28149, 29460, 32406, 34120, 37532, 39280, 40944, 43208, 46915, 51180, 54010, 56298, 58920, 64812, 68240, 75064, 81015, 86416, 93830, 102360, 108020, 112596, 117840, 129624, 140745, 150128, 162030, 187660, 204720, 216040, 225192, 259248, 281490, 324060, 375320, 418823, 432080, 450384, 562980, 648120, 750640, 837646, 1125960, 1256469, 1296240, 1675292, 2094115, 2251920, 2512938, 3350584, 4188230, 4607053, 5025876, 6282345, 6701168, 8376460, 9214106, 10051752, 12564690, 13821159, 16752920, 18428212, 20103504, 23035265, 25129380, 27642318, 33505840, 36856424, 46070530, 50258760, 55284636, 69105795, 73712848, 92141060, 100517520, 110569272, 138211590, 184282120, 221138544, 276423180, 368564240, 552846360, 1105692720]

約数ペア:

[(1, 1105692720), (2, 552846360), (3, 368564240), (4, 276423180), (5, 221138544), (6, 184282120), (8, 138211590), (10, 110569272), (11, 100517520), (12, 92141060), (15, 73712848), (16, 69105795), (20, 55284636), (22, 50258760), (24, 46070530), (30, 36856424), (33, 33505840), (40, 27642318), (44, 25129380), (48, 23035265), (55, 20103504), (60, 18428212), (66, 16752920), (80, 13821159), (88, 12564690), (110, 10051752), (120, 9214106), (132, 8376460), (165, 6701168), (176, 6282345), (220, 5025876), (240, 4607053), (264, 4188230), (330, 3350584), (440, 2512938), (491, 2251920), (528, 2094115), (660, 1675292), (853, 1296240), (880, 1256469), (982, 1125960), (1320, 837646), (1473, 750640), (1706, 648120), (1964, 562980), (2455, 450384), (2559, 432080), (2640, 418823), (2946, 375320), (3412, 324060), (3928, 281490), (4265, 259248), (4910, 225192), (5118, 216040), (5401, 204720), (5892, 187660), (6824, 162030), (7365, 150128), (7856, 140745), (8530, 129624), (9383, 117840), (9820, 112596), (10236, 108020), (10802, 102360), (11784, 93830), (12795, 86416), (13648, 81015), (14730, 75064), (16203, 68240), (17060, 64812), (18766, 58920), (19640, 56298), (20472, 54010), (21604, 51180), (23568, 46915), (25590, 43208), (27005, 40944), (28149, 39280), (29460, 37532), (32406, 34120)]