212837760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 256

約数和(自身を含む): 767448000

約数和(自身を除く): 554610240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 109, 113, 120, 128, 135, 144, 160, 180, 192, 216, 218, 226, 240, 270, 288, 320, 327, 339, 360, 384, 432, 436, 452, 480, 540, 545, 565, 576, 640, 654, 678, 720, 864, 872, 904, 960, 981, 1017, 1080, 1090, 1130, 1152, 1308, 1356, 1440, 1635, 1695, 1728, 1744, 1808, 1920, 1962, 2034, 2160, 2180, 2260, 2616, 2712, 2880, 2943, 3051, 3270, 3390, 3456, 3488, 3616, 3924, 4068, 4320, 4360, 4520, 4905, 5085, 5232, 5424, 5760, 5886, 6102, 6540, 6780, 6976, 7232, 7848, 8136, 8640, 8720, 9040, 9810, 10170, 10464, 10848, 11772, 12204, 12317, 13080, 13560, 13952, 14464, 14715, 15255, 15696, 16272, 17280, 17440, 18080, 19620, 20340, 20928, 21696, 23544, 24408, 24634, 26160, 27120, 29430, 30510, 31392, 32544, 34880, 36160, 36951, 39240, 40680, 41856, 43392, 47088, 48816, 49268, 52320, 54240, 58860, 61020, 61585, 62784, 65088, 69760, 72320, 73902, 78480, 81360, 94176, 97632, 98536, 104640, 108480, 110853, 117720, 122040, 123170, 125568, 130176, 147804, 156960, 162720, 184755, 188352, 195264, 197072, 209280, 216960, 221706, 235440, 244080, 246340, 295608, 313920, 325440, 332559, 369510, 376704, 390528, 394144, 443412, 470880, 488160, 492680, 554265, 591216, 627840, 650880, 665118, 739020, 788288, 886824, 941760, 976320, 985360, 1108530, 1182432, 1330236, 1478040, 1576576, 1662795, 1773648, 1883520, 1952640, 1970720, 2217060, 2364864, 2660472, 2956080, 3325590, 3547296, 3941440, 4434120, 4729728, 5320944, 5912160, 6651180, 7094592, 7882880, 8868240, 10641888, 11824320, 13302360, 14189184, 17736480, 21283776, 23648640, 26604720, 35472960, 42567552, 53209440, 70945920, 106418880, 212837760]

約数ペア:

[(1, 212837760), (2, 106418880), (3, 70945920), (4, 53209440), (5, 42567552), (6, 35472960), (8, 26604720), (9, 23648640), (10, 21283776), (12, 17736480), (15, 14189184), (16, 13302360), (18, 11824320), (20, 10641888), (24, 8868240), (27, 7882880), (30, 7094592), (32, 6651180), (36, 5912160), (40, 5320944), (45, 4729728), (48, 4434120), (54, 3941440), (60, 3547296), (64, 3325590), (72, 2956080), (80, 2660472), (90, 2364864), (96, 2217060), (108, 1970720), (109, 1952640), (113, 1883520), (120, 1773648), (128, 1662795), (135, 1576576), (144, 1478040), (160, 1330236), (180, 1182432), (192, 1108530), (216, 985360), (218, 976320), (226, 941760), (240, 886824), (270, 788288), (288, 739020), (320, 665118), (327, 650880), (339, 627840), (360, 591216), (384, 554265), (432, 492680), (436, 488160), (452, 470880), (480, 443412), (540, 394144), (545, 390528), (565, 376704), (576, 369510), (640, 332559), (654, 325440), (678, 313920), (720, 295608), (864, 246340), (872, 244080), (904, 235440), (960, 221706), (981, 216960), (1017, 209280), (1080, 197072), (1090, 195264), (1130, 188352), (1152, 184755), (1308, 162720), (1356, 156960), (1440, 147804), (1635, 130176), (1695, 125568), (1728, 123170), (1744, 122040), (1808, 117720), (1920, 110853), (1962, 108480), (2034, 104640), (2160, 98536), (2180, 97632), (2260, 94176), (2616, 81360), (2712, 78480), (2880, 73902), (2943, 72320), (3051, 69760), (3270, 65088), (3390, 62784), (3456, 61585), (3488, 61020), (3616, 58860), (3924, 54240), (4068, 52320), (4320, 49268), (4360, 48816), (4520, 47088), (4905, 43392), (5085, 41856), (5232, 40680), (5424, 39240), (5760, 36951), (5886, 36160), (6102, 34880), (6540, 32544), (6780, 31392), (6976, 30510), (7232, 29430), (7848, 27120), (8136, 26160), (8640, 24634), (8720, 24408), (9040, 23544), (9810, 21696), (10170, 20928), (10464, 20340), (10848, 19620), (11772, 18080), (12204, 17440), (12317, 17280), (13080, 16272), (13560, 15696), (13952, 15255), (14464, 14715)]