258642740160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{12829501}}^1$

素因数の和:12829531

約数の個数: 168

約数和(自身を含む): 1016712374496

約数和(自身を除く): 758069634336

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 12829501, 25659002, 38488503, 51318004, 64147505, 76977006, 89806507, 102636008, 115465509, 128295010, 153954012, 179613014, 192442515, 205272016, 230931018, 256590020, 269419521, 307908024, 359226028, 384885030, 410544032, 449032535, 461862036, 513180040, 538839042, 577327545, 615816048, 718452056, 769770060, 808258563, 821088064, 898065070, 923724072, 1026360080, 1077678084, 1154655090, 1231632096, 1347097605, 1436904112, 1539540120, 1616517126, 1796130140, 1847448144, 2052720160, 2155356168, 2309310180, 2463264192, 2694195210, 2873808224, 3079080240, 3233034252, 3592260280, 3694896288, 4041292815, 4105440320, 4310712336, 4618620360, 5388390420, 5747616448, 6158160480, 6466068504, 7184520560, 7389792576, 8082585630, 8621424672, 9237240720, 10776780840, 12316320960, 12932137008, 14369041120, 16165171260, 17242849344, 18474481440, 21553561680, 25864274016, 28738082240, 32330342520, 36948962880, 43107123360, 51728548032, 64660685040, 86214246720, 129321370080, 258642740160]

約数ペア:

[(1, 258642740160), (2, 129321370080), (3, 86214246720), (4, 64660685040), (5, 51728548032), (6, 43107123360), (7, 36948962880), (8, 32330342520), (9, 28738082240), (10, 25864274016), (12, 21553561680), (14, 18474481440), (15, 17242849344), (16, 16165171260), (18, 14369041120), (20, 12932137008), (21, 12316320960), (24, 10776780840), (28, 9237240720), (30, 8621424672), (32, 8082585630), (35, 7389792576), (36, 7184520560), (40, 6466068504), (42, 6158160480), (45, 5747616448), (48, 5388390420), (56, 4618620360), (60, 4310712336), (63, 4105440320), (64, 4041292815), (70, 3694896288), (72, 3592260280), (80, 3233034252), (84, 3079080240), (90, 2873808224), (96, 2694195210), (105, 2463264192), (112, 2309310180), (120, 2155356168), (126, 2052720160), (140, 1847448144), (144, 1796130140), (160, 1616517126), (168, 1539540120), (180, 1436904112), (192, 1347097605), (210, 1231632096), (224, 1154655090), (240, 1077678084), (252, 1026360080), (280, 923724072), (288, 898065070), (315, 821088064), (320, 808258563), (336, 769770060), (360, 718452056), (420, 615816048), (448, 577327545), (480, 538839042), (504, 513180040), (560, 461862036), (576, 449032535), (630, 410544032), (672, 384885030), (720, 359226028), (840, 307908024), (960, 269419521), (1008, 256590020), (1120, 230931018), (1260, 205272016), (1344, 192442515), (1440, 179613014), (1680, 153954012), (2016, 128295010), (2240, 115465509), (2520, 102636008), (2880, 89806507), (3360, 76977006), (4032, 64147505), (5040, 51318004), (6720, 38488503), (10080, 25659002), (20160, 12829501)]