423168480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41981}}^1$

素因数の和:42009

約数の個数: 144

約数和(自身を含む): 1650396384

約数和(自身を除く): 1227227904

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 41981, 83962, 125943, 167924, 209905, 251886, 293867, 335848, 377829, 419810, 503772, 587734, 629715, 671696, 755658, 839620, 881601, 1007544, 1175468, 1259430, 1343392, 1469335, 1511316, 1679240, 1763202, 1889145, 2015088, 2350936, 2518860, 2644803, 2938670, 3022632, 3358480, 3526404, 3778290, 4030176, 4408005, 4701872, 5037720, 5289606, 5877340, 6045264, 6716960, 7052808, 7556580, 8816010, 9403744, 10075440, 10579212, 11754680, 12090528, 13224015, 14105616, 15113160, 17632020, 20150880, 21158424, 23509360, 26448030, 28211232, 30226320, 35264040, 42316848, 47018720, 52896060, 60452640, 70528080, 84633696, 105792120, 141056160, 211584240, 423168480]

約数ペア:

[(1, 423168480), (2, 211584240), (3, 141056160), (4, 105792120), (5, 84633696), (6, 70528080), (7, 60452640), (8, 52896060), (9, 47018720), (10, 42316848), (12, 35264040), (14, 30226320), (15, 28211232), (16, 26448030), (18, 23509360), (20, 21158424), (21, 20150880), (24, 17632020), (28, 15113160), (30, 14105616), (32, 13224015), (35, 12090528), (36, 11754680), (40, 10579212), (42, 10075440), (45, 9403744), (48, 8816010), (56, 7556580), (60, 7052808), (63, 6716960), (70, 6045264), (72, 5877340), (80, 5289606), (84, 5037720), (90, 4701872), (96, 4408005), (105, 4030176), (112, 3778290), (120, 3526404), (126, 3358480), (140, 3022632), (144, 2938670), (160, 2644803), (168, 2518860), (180, 2350936), (210, 2015088), (224, 1889145), (240, 1763202), (252, 1679240), (280, 1511316), (288, 1469335), (315, 1343392), (336, 1259430), (360, 1175468), (420, 1007544), (480, 881601), (504, 839620), (560, 755658), (630, 671696), (672, 629715), (720, 587734), (840, 503772), (1008, 419810), (1120, 377829), (1260, 335848), (1440, 293867), (1680, 251886), (2016, 209905), (2520, 167924), (3360, 125943), (5040, 83962), (10080, 41981)]