15326885280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{4603}}^1$

素因数の和:5619

約数の個数: 192

約数和(自身を含む): 55244464128

約数和(自身を除く): 39917578848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 991, 1120, 1680, 1982, 2973, 3360, 3964, 4603, 4955, 5946, 6937, 7928, 9206, 9910, 11892, 13809, 13874, 14865, 15856, 18412, 19820, 20811, 23015, 23784, 27618, 27748, 29730, 31712, 32221, 34685, 36824, 39640, 41622, 46030, 47568, 55236, 55496, 59460, 64442, 69045, 69370, 73648, 79280, 83244, 92060, 95136, 96663, 104055, 110472, 110992, 118920, 128884, 138090, 138740, 147296, 158560, 161105, 166488, 184120, 193326, 208110, 220944, 221984, 237840, 257768, 276180, 277480, 322210, 332976, 368240, 386652, 416220, 441888, 475680, 483315, 515536, 552360, 554960, 644420, 665952, 736480, 773304, 832440, 966630, 1031072, 1104720, 1109920, 1288840, 1546608, 1664880, 1933260, 2209440, 2577680, 3093216, 3329760, 3866520, 4561573, 5155360, 7733040, 9123146, 13684719, 15466080, 18246292, 22807865, 27369438, 31931011, 36492584, 45615730, 54738876, 63862022, 68423595, 72985168, 91231460, 95793033, 109477752, 127724044, 136847190, 145970336, 159655055, 182462920, 191586066, 218955504, 255448088, 273694380, 319310110, 364925840, 383172132, 437911008, 478965165, 510896176, 547388760, 638620220, 729851680, 766344264, 957930330, 1021792352, 1094777520, 1277240440, 1532688528, 1915860660, 2189555040, 2554480880, 3065377056, 3831721320, 5108961760, 7663442640, 15326885280]

約数ペア:

[(1, 15326885280), (2, 7663442640), (3, 5108961760), (4, 3831721320), (5, 3065377056), (6, 2554480880), (7, 2189555040), (8, 1915860660), (10, 1532688528), (12, 1277240440), (14, 1094777520), (15, 1021792352), (16, 957930330), (20, 766344264), (21, 729851680), (24, 638620220), (28, 547388760), (30, 510896176), (32, 478965165), (35, 437911008), (40, 383172132), (42, 364925840), (48, 319310110), (56, 273694380), (60, 255448088), (70, 218955504), (80, 191586066), (84, 182462920), (96, 159655055), (105, 145970336), (112, 136847190), (120, 127724044), (140, 109477752), (160, 95793033), (168, 91231460), (210, 72985168), (224, 68423595), (240, 63862022), (280, 54738876), (336, 45615730), (420, 36492584), (480, 31931011), (560, 27369438), (672, 22807865), (840, 18246292), (991, 15466080), (1120, 13684719), (1680, 9123146), (1982, 7733040), (2973, 5155360), (3360, 4561573), (3964, 3866520), (4603, 3329760), (4955, 3093216), (5946, 2577680), (6937, 2209440), (7928, 1933260), (9206, 1664880), (9910, 1546608), (11892, 1288840), (13809, 1109920), (13874, 1104720), (14865, 1031072), (15856, 966630), (18412, 832440), (19820, 773304), (20811, 736480), (23015, 665952), (23784, 644420), (27618, 554960), (27748, 552360), (29730, 515536), (31712, 483315), (32221, 475680), (34685, 441888), (36824, 416220), (39640, 386652), (41622, 368240), (46030, 332976), (47568, 322210), (55236, 277480), (55496, 276180), (59460, 257768), (64442, 237840), (69045, 221984), (69370, 220944), (73648, 208110), (79280, 193326), (83244, 184120), (92060, 166488), (95136, 161105), (96663, 158560), (104055, 147296), (110472, 138740), (110992, 138090), (118920, 128884)]