425675520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1537905600

約数和(自身を除く): 1112230080

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, 256, 270, 288, 320, 327, 339, 360, 384, 432, 436, 452, 480, 540, 545, 565, 576, 640, 654, 678, 720, 768, 864, 872, 904, 960, 981, 1017, 1080, 1090, 1130, 1152, 1280, 1308, 1356, 1440, 1635, 1695, 1728, 1744, 1808, 1920, 1962, 2034, 2160, 2180, 2260, 2304, 2616, 2712, 2880, 2943, 3051, 3270, 3390, 3456, 3488, 3616, 3840, 3924, 4068, 4320, 4360, 4520, 4905, 5085, 5232, 5424, 5760, 5886, 6102, 6540, 6780, 6912, 6976, 7232, 7848, 8136, 8640, 8720, 9040, 9810, 10170, 10464, 10848, 11520, 11772, 12204, 12317, 13080, 13560, 13952, 14464, 14715, 15255, 15696, 16272, 17280, 17440, 18080, 19620, 20340, 20928, 21696, 23544, 24408, 24634, 26160, 27120, 27904, 28928, 29430, 30510, 31392, 32544, 34560, 34880, 36160, 36951, 39240, 40680, 41856, 43392, 47088, 48816, 49268, 52320, 54240, 58860, 61020, 61585, 62784, 65088, 69760, 72320, 73902, 78480, 81360, 83712, 86784, 94176, 97632, 98536, 104640, 108480, 110853, 117720, 122040, 123170, 125568, 130176, 139520, 144640, 147804, 156960, 162720, 184755, 188352, 195264, 197072, 209280, 216960, 221706, 235440, 244080, 246340, 251136, 260352, 295608, 313920, 325440, 332559, 369510, 376704, 390528, 394144, 418560, 433920, 443412, 470880, 488160, 492680, 554265, 591216, 627840, 650880, 665118, 739020, 753408, 781056, 788288, 886824, 941760, 976320, 985360, 1108530, 1182432, 1255680, 1301760, 1330236, 1478040, 1576576, 1662795, 1773648, 1883520, 1952640, 1970720, 2217060, 2364864, 2660472, 2956080, 3153152, 3325590, 3547296, 3767040, 3905280, 3941440, 4434120, 4729728, 5320944, 5912160, 6651180, 7094592, 7882880, 8868240, 9459456, 10641888, 11824320, 13302360, 14189184, 15765760, 17736480, 21283776, 23648640, 26604720, 28378368, 35472960, 42567552, 47297280, 53209440, 70945920, 85135104, 106418880, 141891840, 212837760, 425675520]

約数ペア:

[(1, 425675520), (2, 212837760), (3, 141891840), (4, 106418880), (5, 85135104), (6, 70945920), (8, 53209440), (9, 47297280), (10, 42567552), (12, 35472960), (15, 28378368), (16, 26604720), (18, 23648640), (20, 21283776), (24, 17736480), (27, 15765760), (30, 14189184), (32, 13302360), (36, 11824320), (40, 10641888), (45, 9459456), (48, 8868240), (54, 7882880), (60, 7094592), (64, 6651180), (72, 5912160), (80, 5320944), (90, 4729728), (96, 4434120), (108, 3941440), (109, 3905280), (113, 3767040), (120, 3547296), (128, 3325590), (135, 3153152), (144, 2956080), (160, 2660472), (180, 2364864), (192, 2217060), (216, 1970720), (218, 1952640), (226, 1883520), (240, 1773648), (256, 1662795), (270, 1576576), (288, 1478040), (320, 1330236), (327, 1301760), (339, 1255680), (360, 1182432), (384, 1108530), (432, 985360), (436, 976320), (452, 941760), (480, 886824), (540, 788288), (545, 781056), (565, 753408), (576, 739020), (640, 665118), (654, 650880), (678, 627840), (720, 591216), (768, 554265), (864, 492680), (872, 488160), (904, 470880), (960, 443412), (981, 433920), (1017, 418560), (1080, 394144), (1090, 390528), (1130, 376704), (1152, 369510), (1280, 332559), (1308, 325440), (1356, 313920), (1440, 295608), (1635, 260352), (1695, 251136), (1728, 246340), (1744, 244080), (1808, 235440), (1920, 221706), (1962, 216960), (2034, 209280), (2160, 197072), (2180, 195264), (2260, 188352), (2304, 184755), (2616, 162720), (2712, 156960), (2880, 147804), (2943, 144640), (3051, 139520), (3270, 130176), (3390, 125568), (3456, 123170), (3488, 122040), (3616, 117720), (3840, 110853), (3924, 108480), (4068, 104640), (4320, 98536), (4360, 97632), (4520, 94176), (4905, 86784), (5085, 83712), (5232, 81360), (5424, 78480), (5760, 73902), (5886, 72320), (6102, 69760), (6540, 65088), (6780, 62784), (6912, 61585), (6976, 61020), (7232, 58860), (7848, 54240), (8136, 52320), (8640, 49268), (8720, 48816), (9040, 47088), (9810, 43392), (10170, 41856), (10464, 40680), (10848, 39240), (11520, 36951), (11772, 36160), (12204, 34880), (12317, 34560), (13080, 32544), (13560, 31392), (13952, 30510), (14464, 29430), (14715, 28928), (15255, 27904), (15696, 27120), (16272, 26160), (17280, 24634), (17440, 24408), (18080, 23544), (19620, 21696), (20340, 20928)]