210848400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2789}}^1$

素因数の和:2823

約数の個数: 240

約数和(自身を含む): 857980800

約数和(自身を除く): 647132400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2789, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 5578, 6300, 7560, 8367, 8400, 9450, 10800, 11156, 12600, 13945, 15120, 16734, 18900, 19523, 22312, 25101, 25200, 27890, 33468, 37800, 39046, 41835, 44624, 50202, 55780, 58569, 66936, 69725, 75303, 75600, 78092, 83670, 97615, 100404, 111560, 117138, 125505, 133872, 139450, 150606, 156184, 167340, 175707, 195230, 200808, 209175, 223120, 234276, 251010, 278900, 292845, 301212, 312368, 334680, 351414, 376515, 390460, 401616, 418350, 468552, 488075, 502020, 527121, 557800, 585690, 602424, 627525, 669360, 702828, 753030, 780920, 836700, 878535, 937104, 976150, 1004040, 1054242, 1115600, 1171380, 1204848, 1255050, 1405656, 1464225, 1506060, 1561840, 1673400, 1757070, 1882575, 1952300, 2008080, 2108484, 2342760, 2510100, 2635605, 2811312, 2928450, 3012120, 3346800, 3514140, 3765150, 3904600, 4216968, 4392675, 4685520, 5020200, 5271210, 5856900, 6024240, 7028280, 7530300, 7809200, 8433936, 8785350, 10040400, 10542420, 11713800, 13178025, 14056560, 15060600, 17570700, 21084840, 23427600, 26356050, 30121200, 35141400, 42169680, 52712100, 70282800, 105424200, 210848400]

約数ペア:

[(1, 210848400), (2, 105424200), (3, 70282800), (4, 52712100), (5, 42169680), (6, 35141400), (7, 30121200), (8, 26356050), (9, 23427600), (10, 21084840), (12, 17570700), (14, 15060600), (15, 14056560), (16, 13178025), (18, 11713800), (20, 10542420), (21, 10040400), (24, 8785350), (25, 8433936), (27, 7809200), (28, 7530300), (30, 7028280), (35, 6024240), (36, 5856900), (40, 5271210), (42, 5020200), (45, 4685520), (48, 4392675), (50, 4216968), (54, 3904600), (56, 3765150), (60, 3514140), (63, 3346800), (70, 3012120), (72, 2928450), (75, 2811312), (80, 2635605), (84, 2510100), (90, 2342760), (100, 2108484), (105, 2008080), (108, 1952300), (112, 1882575), (120, 1757070), (126, 1673400), (135, 1561840), (140, 1506060), (144, 1464225), (150, 1405656), (168, 1255050), (175, 1204848), (180, 1171380), (189, 1115600), (200, 1054242), (210, 1004040), (216, 976150), (225, 937104), (240, 878535), (252, 836700), (270, 780920), (280, 753030), (300, 702828), (315, 669360), (336, 627525), (350, 602424), (360, 585690), (378, 557800), (400, 527121), (420, 502020), (432, 488075), (450, 468552), (504, 418350), (525, 401616), (540, 390460), (560, 376515), (600, 351414), (630, 334680), (675, 312368), (700, 301212), (720, 292845), (756, 278900), (840, 251010), (900, 234276), (945, 223120), (1008, 209175), (1050, 200808), (1080, 195230), (1200, 175707), (1260, 167340), (1350, 156184), (1400, 150606), (1512, 139450), (1575, 133872), (1680, 125505), (1800, 117138), (1890, 111560), (2100, 100404), (2160, 97615), (2520, 83670), (2700, 78092), (2789, 75600), (2800, 75303), (3024, 69725), (3150, 66936), (3600, 58569), (3780, 55780), (4200, 50202), (4725, 44624), (5040, 41835), (5400, 39046), (5578, 37800), (6300, 33468), (7560, 27890), (8367, 25200), (8400, 25101), (9450, 22312), (10800, 19523), (11156, 18900), (12600, 16734), (13945, 15120)]