2814174720

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17449}}^1$

素因数の和:17485

約数の個数: 240

約数和(自身を含む): 11139242400

約数和(自身を除く): 8325067680

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, 17449, 17920, 20160, 23040, 26880, 32256, 34898, 40320, 52347, 53760, 69796, 80640, 87245, 104694, 122143, 139592, 157041, 161280, 174490, 209388, 244286, 261735, 279184, 314082, 348980, 366429, 418776, 488572, 523470, 558368, 610715, 628164, 697960, 732858, 785205, 837552, 977144, 1046940, 1099287, 1116736, 1221430, 1256328, 1395920, 1465716, 1570410, 1675104, 1832145, 1954288, 2093880, 2198574, 2233472, 2442860, 2512656, 2791840, 2931432, 3140820, 3350208, 3664290, 3908576, 4187760, 4397148, 4466944, 4885720, 5025312, 5496435, 5583680, 5862864, 6281640, 6700416, 7328580, 7817152, 8375520, 8794296, 8933888, 9771440, 10050624, 10992870, 11167360, 11725728, 12563280, 13400832, 14657160, 15634304, 16751040, 17588592, 19542880, 20101248, 21985740, 22334720, 23451456, 25126560, 26801664, 29314320, 31268608, 33502080, 35177184, 39085760, 40202496, 43971480, 44669440, 46902912, 50253120, 58628640, 62537216, 67004160, 70354368, 78171520, 80404992, 87942960, 93805824, 100506240, 117257280, 134008320, 140708736, 156343040, 175885920, 187611648, 201012480, 234514560, 281417472, 312686080, 351771840, 402024960, 469029120, 562834944, 703543680, 938058240, 1407087360, 2814174720]

約数ペア:

[(1, 2814174720), (2, 1407087360), (3, 938058240), (4, 703543680), (5, 562834944), (6, 469029120), (7, 402024960), (8, 351771840), (9, 312686080), (10, 281417472), (12, 234514560), (14, 201012480), (15, 187611648), (16, 175885920), (18, 156343040), (20, 140708736), (21, 134008320), (24, 117257280), (28, 100506240), (30, 93805824), (32, 87942960), (35, 80404992), (36, 78171520), (40, 70354368), (42, 67004160), (45, 62537216), (48, 58628640), (56, 50253120), (60, 46902912), (63, 44669440), (64, 43971480), (70, 40202496), (72, 39085760), (80, 35177184), (84, 33502080), (90, 31268608), (96, 29314320), (105, 26801664), (112, 25126560), (120, 23451456), (126, 22334720), (128, 21985740), (140, 20101248), (144, 19542880), (160, 17588592), (168, 16751040), (180, 15634304), (192, 14657160), (210, 13400832), (224, 12563280), (240, 11725728), (252, 11167360), (256, 10992870), (280, 10050624), (288, 9771440), (315, 8933888), (320, 8794296), (336, 8375520), (360, 7817152), (384, 7328580), (420, 6700416), (448, 6281640), (480, 5862864), (504, 5583680), (512, 5496435), (560, 5025312), (576, 4885720), (630, 4466944), (640, 4397148), (672, 4187760), (720, 3908576), (768, 3664290), (840, 3350208), (896, 3140820), (960, 2931432), (1008, 2791840), (1120, 2512656), (1152, 2442860), (1260, 2233472), (1280, 2198574), (1344, 2093880), (1440, 1954288), (1536, 1832145), (1680, 1675104), (1792, 1570410), (1920, 1465716), (2016, 1395920), (2240, 1256328), (2304, 1221430), (2520, 1116736), (2560, 1099287), (2688, 1046940), (2880, 977144), (3360, 837552), (3584, 785205), (3840, 732858), (4032, 697960), (4480, 628164), (4608, 610715), (5040, 558368), (5376, 523470), (5760, 488572), (6720, 418776), (7680, 366429), (8064, 348980), (8960, 314082), (10080, 279184), (10752, 261735), (11520, 244286), (13440, 209388), (16128, 174490), (17449, 161280), (17920, 157041), (20160, 139592), (23040, 122143), (26880, 104694), (32256, 87245), (34898, 80640), (40320, 69796), (52347, 53760)]