1556305920

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:482

約数の個数: 384

約数和(自身を含む): 5971492800

約数和(自身を除く): 4415186880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 433, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 866, 936, 960, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1299, 1404, 1440, 1536, 1560, 1664, 1728, 1732, 1755, 1872, 1920, 2048, 2080, 2160, 2165, 2304, 2340, 2496, 2560, 2598, 2808, 2880, 3072, 3120, 3328, 3456, 3464, 3510, 3744, 3840, 3897, 4160, 4320, 4330, 4608, 4680, 4992, 5120, 5196, 5616, 5629, 5760, 6144, 6240, 6495, 6656, 6912, 6928, 7020, 7488, 7680, 7794, 8320, 8640, 8660, 9216, 9360, 9984, 10240, 10392, 11232, 11258, 11520, 11691, 12480, 12990, 13312, 13824, 13856, 14040, 14976, 15360, 15588, 16640, 16887, 17280, 17320, 18432, 18720, 19485, 19968, 20784, 22464, 22516, 23040, 23382, 24960, 25980, 26624, 27648, 27712, 28080, 28145, 29952, 30720, 31176, 33280, 33774, 34560, 34640, 37440, 38970, 39936, 41568, 44928, 45032, 46080, 46764, 49920, 50661, 51960, 55296, 55424, 56160, 56290, 58455, 59904, 62352, 66560, 67548, 69120, 69280, 74880, 77940, 79872, 83136, 84435, 89856, 90064, 92160, 93528, 99840, 101322, 103920, 110848, 112320, 112580, 116910, 119808, 124704, 133120, 135096, 138240, 138560, 149760, 151983, 155880, 166272, 168870, 179712, 180128, 187056, 199680, 202644, 207840, 221696, 224640, 225160, 233820, 239616, 249408, 253305, 270192, 276480, 277120, 299520, 303966, 311760, 332544, 337740, 359424, 360256, 374112, 399360, 405288, 415680, 443392, 449280, 450320, 467640, 498816, 506610, 540384, 554240, 599040, 607932, 623520, 665088, 675480, 718848, 720512, 748224, 759915, 810576, 831360, 886784, 898560, 900640, 935280, 997632, 1013220, 1080768, 1108480, 1198080, 1215864, 1247040, 1330176, 1350960, 1441024, 1496448, 1519830, 1621152, 1662720, 1797120, 1801280, 1870560, 1995264, 2026440, 2161536, 2216960, 2431728, 2494080, 2660352, 2701920, 2882048, 2992896, 3039660, 3242304, 3325440, 3594240, 3602560, 3741120, 3990528, 4052880, 4323072, 4433920, 4863456, 4988160, 5403840, 5764096, 5985792, 6079320, 6484608, 6650880, 7205120, 7482240, 7981056, 8105760, 8646144, 9726912, 9976320, 10807680, 11528192, 11971584, 12158640, 12969216, 13301760, 14410240, 14964480, 16211520, 17292288, 19453824, 19952640, 21615360, 23943168, 24317280, 25938432, 28820480, 29928960, 32423040, 34584576, 38907648, 39905280, 43230720, 48634560, 51876864, 57640960, 59857920, 64846080, 77815296, 86461440, 97269120, 103753728, 119715840, 129692160, 155630592, 172922880, 194538240, 259384320, 311261184, 389076480, 518768640, 778152960, 1556305920]

約数ペア:

[(1, 1556305920), (2, 778152960), (3, 518768640), (4, 389076480), (5, 311261184), (6, 259384320), (8, 194538240), (9, 172922880), (10, 155630592), (12, 129692160), (13, 119715840), (15, 103753728), (16, 97269120), (18, 86461440), (20, 77815296), (24, 64846080), (26, 59857920), (27, 57640960), (30, 51876864), (32, 48634560), (36, 43230720), (39, 39905280), (40, 38907648), (45, 34584576), (48, 32423040), (52, 29928960), (54, 28820480), (60, 25938432), (64, 24317280), (65, 23943168), (72, 21615360), (78, 19952640), (80, 19453824), (90, 17292288), (96, 16211520), (104, 14964480), (108, 14410240), (117, 13301760), (120, 12969216), (128, 12158640), (130, 11971584), (135, 11528192), (144, 10807680), (156, 9976320), (160, 9726912), (180, 8646144), (192, 8105760), (195, 7981056), (208, 7482240), (216, 7205120), (234, 6650880), (240, 6484608), (256, 6079320), (260, 5985792), (270, 5764096), (288, 5403840), (312, 4988160), (320, 4863456), (351, 4433920), (360, 4323072), (384, 4052880), (390, 3990528), (416, 3741120), (432, 3602560), (433, 3594240), (468, 3325440), (480, 3242304), (512, 3039660), (520, 2992896), (540, 2882048), (576, 2701920), (585, 2660352), (624, 2494080), (640, 2431728), (702, 2216960), (720, 2161536), (768, 2026440), (780, 1995264), (832, 1870560), (864, 1801280), (866, 1797120), (936, 1662720), (960, 1621152), (1024, 1519830), (1040, 1496448), (1080, 1441024), (1152, 1350960), (1170, 1330176), (1248, 1247040), (1280, 1215864), (1299, 1198080), (1404, 1108480), (1440, 1080768), (1536, 1013220), (1560, 997632), (1664, 935280), (1728, 900640), (1732, 898560), (1755, 886784), (1872, 831360), (1920, 810576), (2048, 759915), (2080, 748224), (2160, 720512), (2165, 718848), (2304, 675480), (2340, 665088), (2496, 623520), (2560, 607932), (2598, 599040), (2808, 554240), (2880, 540384), (3072, 506610), (3120, 498816), (3328, 467640), (3456, 450320), (3464, 449280), (3510, 443392), (3744, 415680), (3840, 405288), (3897, 399360), (4160, 374112), (4320, 360256), (4330, 359424), (4608, 337740), (4680, 332544), (4992, 311760), (5120, 303966), (5196, 299520), (5616, 277120), (5629, 276480), (5760, 270192), (6144, 253305), (6240, 249408), (6495, 239616), (6656, 233820), (6912, 225160), (6928, 224640), (7020, 221696), (7488, 207840), (7680, 202644), (7794, 199680), (8320, 187056), (8640, 180128), (8660, 179712), (9216, 168870), (9360, 166272), (9984, 155880), (10240, 151983), (10392, 149760), (11232, 138560), (11258, 138240), (11520, 135096), (11691, 133120), (12480, 124704), (12990, 119808), (13312, 116910), (13824, 112580), (13856, 112320), (14040, 110848), (14976, 103920), (15360, 101322), (15588, 99840), (16640, 93528), (16887, 92160), (17280, 90064), (17320, 89856), (18432, 84435), (18720, 83136), (19485, 79872), (19968, 77940), (20784, 74880), (22464, 69280), (22516, 69120), (23040, 67548), (23382, 66560), (24960, 62352), (25980, 59904), (26624, 58455), (27648, 56290), (27712, 56160), (28080, 55424), (28145, 55296), (29952, 51960), (30720, 50661), (31176, 49920), (33280, 46764), (33774, 46080), (34560, 45032), (34640, 44928), (37440, 41568), (38970, 39936)]