244408320

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:70

約数の個数: 448

約数和(自身を含む): 990843840

約数和(自身を除く): 746435520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 663, 680, 702, 720, 765, 768, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1024, 1040, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1404, 1440, 1530, 1536, 1560, 1632, 1664, 1728, 1755, 1768, 1836, 1872, 1920, 1989, 2040, 2048, 2080, 2160, 2176, 2210, 2295, 2304, 2340, 2448, 2496, 2560, 2652, 2720, 2808, 2880, 3060, 3072, 3120, 3264, 3315, 3328, 3456, 3510, 3536, 3672, 3744, 3840, 3978, 4080, 4096, 4160, 4320, 4352, 4420, 4590, 4608, 4680, 4896, 4992, 5120, 5304, 5440, 5616, 5760, 5967, 6120, 6144, 6240, 6528, 6630, 6656, 6912, 7020, 7072, 7344, 7488, 7680, 7956, 8160, 8192, 8320, 8640, 8704, 8840, 9180, 9216, 9360, 9792, 9945, 9984, 10240, 10608, 10880, 11232, 11520, 11934, 12240, 12288, 12480, 13056, 13260, 13312, 13824, 14040, 14144, 14688, 14976, 15360, 15912, 16320, 16640, 17280, 17408, 17680, 18360, 18432, 18720, 19584, 19890, 19968, 20480, 21216, 21760, 22464, 23040, 23868, 24480, 24576, 24960, 26112, 26520, 26624, 27648, 28080, 28288, 29376, 29835, 29952, 30720, 31824, 32640, 33280, 34560, 34816, 35360, 36720, 36864, 37440, 39168, 39780, 39936, 40960, 42432, 43520, 44928, 46080, 47736, 48960, 49920, 52224, 53040, 53248, 55296, 56160, 56576, 58752, 59670, 59904, 61440, 63648, 65280, 66560, 69120, 69632, 70720, 73440, 73728, 74880, 78336, 79560, 79872, 84864, 87040, 89856, 92160, 95472, 97920, 99840, 104448, 106080, 106496, 110592, 112320, 113152, 117504, 119340, 119808, 122880, 127296, 130560, 133120, 138240, 139264, 141440, 146880, 149760, 156672, 159120, 159744, 169728, 174080, 179712, 184320, 190944, 195840, 199680, 208896, 212160, 221184, 224640, 226304, 235008, 238680, 239616, 254592, 261120, 266240, 276480, 282880, 293760, 299520, 313344, 318240, 319488, 339456, 348160, 359424, 368640, 381888, 391680, 399360, 417792, 424320, 449280, 452608, 470016, 477360, 479232, 509184, 522240, 532480, 552960, 565760, 587520, 599040, 626688, 636480, 678912, 696320, 718848, 763776, 783360, 798720, 848640, 898560, 905216, 940032, 954720, 958464, 1018368, 1044480, 1105920, 1131520, 1175040, 1198080, 1253376, 1272960, 1357824, 1437696, 1527552, 1566720, 1597440, 1697280, 1797120, 1810432, 1880064, 1909440, 2036736, 2088960, 2263040, 2350080, 2396160, 2545920, 2715648, 2875392, 3055104, 3133440, 3394560, 3594240, 3760128, 3818880, 4073472, 4526080, 4700160, 4792320, 5091840, 5431296, 6110208, 6266880, 6789120, 7188480, 7637760, 8146944, 9052160, 9400320, 10183680, 12220416, 13578240, 14376960, 15275520, 16293888, 18800640, 20367360, 24440832, 27156480, 30551040, 40734720, 48881664, 61102080, 81469440, 122204160, 244408320]

約数ペア:

[(1, 244408320), (2, 122204160), (3, 81469440), (4, 61102080), (5, 48881664), (6, 40734720), (8, 30551040), (9, 27156480), (10, 24440832), (12, 20367360), (13, 18800640), (15, 16293888), (16, 15275520), (17, 14376960), (18, 13578240), (20, 12220416), (24, 10183680), (26, 9400320), (27, 9052160), (30, 8146944), (32, 7637760), (34, 7188480), (36, 6789120), (39, 6266880), (40, 6110208), (45, 5431296), (48, 5091840), (51, 4792320), (52, 4700160), (54, 4526080), (60, 4073472), (64, 3818880), (65, 3760128), (68, 3594240), (72, 3394560), (78, 3133440), (80, 3055104), (85, 2875392), (90, 2715648), (96, 2545920), (102, 2396160), (104, 2350080), (108, 2263040), (117, 2088960), (120, 2036736), (128, 1909440), (130, 1880064), (135, 1810432), (136, 1797120), (144, 1697280), (153, 1597440), (156, 1566720), (160, 1527552), (170, 1437696), (180, 1357824), (192, 1272960), (195, 1253376), (204, 1198080), (208, 1175040), (216, 1131520), (221, 1105920), (234, 1044480), (240, 1018368), (255, 958464), (256, 954720), (260, 940032), (270, 905216), (272, 898560), (288, 848640), (306, 798720), (312, 783360), (320, 763776), (340, 718848), (351, 696320), (360, 678912), (384, 636480), (390, 626688), (408, 599040), (416, 587520), (432, 565760), (442, 552960), (459, 532480), (468, 522240), (480, 509184), (510, 479232), (512, 477360), (520, 470016), (540, 452608), (544, 449280), (576, 424320), (585, 417792), (612, 399360), (624, 391680), (640, 381888), (663, 368640), (680, 359424), (702, 348160), (720, 339456), (765, 319488), (768, 318240), (780, 313344), (816, 299520), (832, 293760), (864, 282880), (884, 276480), (918, 266240), (936, 261120), (960, 254592), (1020, 239616), (1024, 238680), (1040, 235008), (1080, 226304), (1088, 224640), (1105, 221184), (1152, 212160), (1170, 208896), (1224, 199680), (1248, 195840), (1280, 190944), (1326, 184320), (1360, 179712), (1404, 174080), (1440, 169728), (1530, 159744), (1536, 159120), (1560, 156672), (1632, 149760), (1664, 146880), (1728, 141440), (1755, 139264), (1768, 138240), (1836, 133120), (1872, 130560), (1920, 127296), (1989, 122880), (2040, 119808), (2048, 119340), (2080, 117504), (2160, 113152), (2176, 112320), (2210, 110592), (2295, 106496), (2304, 106080), (2340, 104448), (2448, 99840), (2496, 97920), (2560, 95472), (2652, 92160), (2720, 89856), (2808, 87040), (2880, 84864), (3060, 79872), (3072, 79560), (3120, 78336), (3264, 74880), (3315, 73728), (3328, 73440), (3456, 70720), (3510, 69632), (3536, 69120), (3672, 66560), (3744, 65280), (3840, 63648), (3978, 61440), (4080, 59904), (4096, 59670), (4160, 58752), (4320, 56576), (4352, 56160), (4420, 55296), (4590, 53248), (4608, 53040), (4680, 52224), (4896, 49920), (4992, 48960), (5120, 47736), (5304, 46080), (5440, 44928), (5616, 43520), (5760, 42432), (5967, 40960), (6120, 39936), (6144, 39780), (6240, 39168), (6528, 37440), (6630, 36864), (6656, 36720), (6912, 35360), (7020, 34816), (7072, 34560), (7344, 33280), (7488, 32640), (7680, 31824), (7956, 30720), (8160, 29952), (8192, 29835), (8320, 29376), (8640, 28288), (8704, 28080), (8840, 27648), (9180, 26624), (9216, 26520), (9360, 26112), (9792, 24960), (9945, 24576), (9984, 24480), (10240, 23868), (10608, 23040), (10880, 22464), (11232, 21760), (11520, 21216), (11934, 20480), (12240, 19968), (12288, 19890), (12480, 19584), (13056, 18720), (13260, 18432), (13312, 18360), (13824, 17680), (14040, 17408), (14144, 17280), (14688, 16640), (14976, 16320), (15360, 15912)]