13206090240

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{81883}}^1$

素因数の和:81919

約数の個数: 240

約数和(自身を含む): 52270815168

約数和(自身を除く): 39064724928

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 81883, 161280, 163766, 245649, 327532, 409415, 491298, 573181, 655064, 736947, 818830, 982596, 1146362, 1228245, 1310128, 1473894, 1637660, 1719543, 1965192, 2292724, 2456490, 2620256, 2865905, 2947788, 3275320, 3439086, 3684735, 3930384, 4585448, 4912980, 5158629, 5240512, 5731810, 5895576, 6550640, 6878172, 7369470, 7860768, 8597715, 9170896, 9825960, 10317258, 10481024, 11463620, 11791152, 13101280, 13756344, 14738940, 15721536, 17195430, 18341792, 19651920, 20634516, 20962048, 22927240, 23582304, 25793145, 26202560, 27512688, 29477880, 31443072, 34390860, 36683584, 39303840, 41269032, 41924096, 45854480, 47164608, 51586290, 52405120, 55025376, 58955760, 62886144, 68781720, 73367168, 78607680, 82538064, 91708960, 94329216, 103172580, 104810240, 110050752, 117911520, 125772288, 137563440, 146734336, 157215360, 165076128, 183417920, 188658432, 206345160, 209620480, 220101504, 235823040, 275126880, 293468672, 314430720, 330152256, 366835840, 377316864, 412690320, 440203008, 471646080, 550253760, 628861440, 660304512, 733671680, 825380640, 880406016, 943292160, 1100507520, 1320609024, 1467343360, 1650761280, 1886584320, 2201015040, 2641218048, 3301522560, 4402030080, 6603045120, 13206090240]

約数ペア:

[(1, 13206090240), (2, 6603045120), (3, 4402030080), (4, 3301522560), (5, 2641218048), (6, 2201015040), (7, 1886584320), (8, 1650761280), (9, 1467343360), (10, 1320609024), (12, 1100507520), (14, 943292160), (15, 880406016), (16, 825380640), (18, 733671680), (20, 660304512), (21, 628861440), (24, 550253760), (28, 471646080), (30, 440203008), (32, 412690320), (35, 377316864), (36, 366835840), (40, 330152256), (42, 314430720), (45, 293468672), (48, 275126880), (56, 235823040), (60, 220101504), (63, 209620480), (64, 206345160), (70, 188658432), (72, 183417920), (80, 165076128), (84, 157215360), (90, 146734336), (96, 137563440), (105, 125772288), (112, 117911520), (120, 110050752), (126, 104810240), (128, 103172580), (140, 94329216), (144, 91708960), (160, 82538064), (168, 78607680), (180, 73367168), (192, 68781720), (210, 62886144), (224, 58955760), (240, 55025376), (252, 52405120), (256, 51586290), (280, 47164608), (288, 45854480), (315, 41924096), (320, 41269032), (336, 39303840), (360, 36683584), (384, 34390860), (420, 31443072), (448, 29477880), (480, 27512688), (504, 26202560), (512, 25793145), (560, 23582304), (576, 22927240), (630, 20962048), (640, 20634516), (672, 19651920), (720, 18341792), (768, 17195430), (840, 15721536), (896, 14738940), (960, 13756344), (1008, 13101280), (1120, 11791152), (1152, 11463620), (1260, 10481024), (1280, 10317258), (1344, 9825960), (1440, 9170896), (1536, 8597715), (1680, 7860768), (1792, 7369470), (1920, 6878172), (2016, 6550640), (2240, 5895576), (2304, 5731810), (2520, 5240512), (2560, 5158629), (2688, 4912980), (2880, 4585448), (3360, 3930384), (3584, 3684735), (3840, 3439086), (4032, 3275320), (4480, 2947788), (4608, 2865905), (5040, 2620256), (5376, 2456490), (5760, 2292724), (6720, 1965192), (7680, 1719543), (8064, 1637660), (8960, 1473894), (10080, 1310128), (10752, 1228245), (11520, 1146362), (13440, 982596), (16128, 818830), (17920, 736947), (20160, 655064), (23040, 573181), (26880, 491298), (32256, 409415), (40320, 327532), (53760, 245649), (80640, 163766), (81883, 161280)]