488816640

素因数分解:

$2^{14}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 480

約数和(自身を含む): 1981748160

約数和(自身を除く): 1492931520

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, 16384, 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, 49152, 49920, 52224, 53040, 53248, 55296, 56160, 56576, 58752, 59670, 59904, 61440, 63648, 65280, 66560, 69120, 69632, 70720, 73440, 73728, 74880, 78336, 79560, 79872, 81920, 84864, 87040, 89856, 92160, 95472, 97920, 99840, 104448, 106080, 106496, 110592, 112320, 113152, 117504, 119340, 119808, 122880, 127296, 130560, 133120, 138240, 139264, 141440, 146880, 147456, 149760, 156672, 159120, 159744, 169728, 174080, 179712, 184320, 190944, 195840, 199680, 208896, 212160, 212992, 221184, 224640, 226304, 235008, 238680, 239616, 245760, 254592, 261120, 266240, 276480, 278528, 282880, 293760, 299520, 313344, 318240, 319488, 339456, 348160, 359424, 368640, 381888, 391680, 399360, 417792, 424320, 442368, 449280, 452608, 470016, 477360, 479232, 509184, 522240, 532480, 552960, 565760, 587520, 599040, 626688, 636480, 638976, 678912, 696320, 718848, 737280, 763776, 783360, 798720, 835584, 848640, 898560, 905216, 940032, 954720, 958464, 1018368, 1044480, 1064960, 1105920, 1131520, 1175040, 1198080, 1253376, 1272960, 1357824, 1392640, 1437696, 1527552, 1566720, 1597440, 1697280, 1797120, 1810432, 1880064, 1909440, 1916928, 2036736, 2088960, 2211840, 2263040, 2350080, 2396160, 2506752, 2545920, 2715648, 2875392, 3055104, 3133440, 3194880, 3394560, 3594240, 3620864, 3760128, 3818880, 4073472, 4177920, 4526080, 4700160, 4792320, 5091840, 5431296, 5750784, 6110208, 6266880, 6789120, 7188480, 7520256, 7637760, 8146944, 9052160, 9400320, 9584640, 10183680, 10862592, 12220416, 12533760, 13578240, 14376960, 15275520, 16293888, 18104320, 18800640, 20367360, 24440832, 27156480, 28753920, 30551040, 32587776, 37601280, 40734720, 48881664, 54312960, 61102080, 81469440, 97763328, 122204160, 162938880, 244408320, 488816640]

約数ペア:

[(1, 488816640), (2, 244408320), (3, 162938880), (4, 122204160), (5, 97763328), (6, 81469440), (8, 61102080), (9, 54312960), (10, 48881664), (12, 40734720), (13, 37601280), (15, 32587776), (16, 30551040), (17, 28753920), (18, 27156480), (20, 24440832), (24, 20367360), (26, 18800640), (27, 18104320), (30, 16293888), (32, 15275520), (34, 14376960), (36, 13578240), (39, 12533760), (40, 12220416), (45, 10862592), (48, 10183680), (51, 9584640), (52, 9400320), (54, 9052160), (60, 8146944), (64, 7637760), (65, 7520256), (68, 7188480), (72, 6789120), (78, 6266880), (80, 6110208), (85, 5750784), (90, 5431296), (96, 5091840), (102, 4792320), (104, 4700160), (108, 4526080), (117, 4177920), (120, 4073472), (128, 3818880), (130, 3760128), (135, 3620864), (136, 3594240), (144, 3394560), (153, 3194880), (156, 3133440), (160, 3055104), (170, 2875392), (180, 2715648), (192, 2545920), (195, 2506752), (204, 2396160), (208, 2350080), (216, 2263040), (221, 2211840), (234, 2088960), (240, 2036736), (255, 1916928), (256, 1909440), (260, 1880064), (270, 1810432), (272, 1797120), (288, 1697280), (306, 1597440), (312, 1566720), (320, 1527552), (340, 1437696), (351, 1392640), (360, 1357824), (384, 1272960), (390, 1253376), (408, 1198080), (416, 1175040), (432, 1131520), (442, 1105920), (459, 1064960), (468, 1044480), (480, 1018368), (510, 958464), (512, 954720), (520, 940032), (540, 905216), (544, 898560), (576, 848640), (585, 835584), (612, 798720), (624, 783360), (640, 763776), (663, 737280), (680, 718848), (702, 696320), (720, 678912), (765, 638976), (768, 636480), (780, 626688), (816, 599040), (832, 587520), (864, 565760), (884, 552960), (918, 532480), (936, 522240), (960, 509184), (1020, 479232), (1024, 477360), (1040, 470016), (1080, 452608), (1088, 449280), (1105, 442368), (1152, 424320), (1170, 417792), (1224, 399360), (1248, 391680), (1280, 381888), (1326, 368640), (1360, 359424), (1404, 348160), (1440, 339456), (1530, 319488), (1536, 318240), (1560, 313344), (1632, 299520), (1664, 293760), (1728, 282880), (1755, 278528), (1768, 276480), (1836, 266240), (1872, 261120), (1920, 254592), (1989, 245760), (2040, 239616), (2048, 238680), (2080, 235008), (2160, 226304), (2176, 224640), (2210, 221184), (2295, 212992), (2304, 212160), (2340, 208896), (2448, 199680), (2496, 195840), (2560, 190944), (2652, 184320), (2720, 179712), (2808, 174080), (2880, 169728), (3060, 159744), (3072, 159120), (3120, 156672), (3264, 149760), (3315, 147456), (3328, 146880), (3456, 141440), (3510, 139264), (3536, 138240), (3672, 133120), (3744, 130560), (3840, 127296), (3978, 122880), (4080, 119808), (4096, 119340), (4160, 117504), (4320, 113152), (4352, 112320), (4420, 110592), (4590, 106496), (4608, 106080), (4680, 104448), (4896, 99840), (4992, 97920), (5120, 95472), (5304, 92160), (5440, 89856), (5616, 87040), (5760, 84864), (5967, 81920), (6120, 79872), (6144, 79560), (6240, 78336), (6528, 74880), (6630, 73728), (6656, 73440), (6912, 70720), (7020, 69632), (7072, 69120), (7344, 66560), (7488, 65280), (7680, 63648), (7956, 61440), (8160, 59904), (8192, 59670), (8320, 58752), (8640, 56576), (8704, 56160), (8840, 55296), (9180, 53248), (9216, 53040), (9360, 52224), (9792, 49920), (9945, 49152), (9984, 48960), (10240, 47736), (10608, 46080), (10880, 44928), (11232, 43520), (11520, 42432), (11934, 40960), (12240, 39936), (12288, 39780), (12480, 39168), (13056, 37440), (13260, 36864), (13312, 36720), (13824, 35360), (14040, 34816), (14144, 34560), (14688, 33280), (14976, 32640), (15360, 31824), (15912, 30720), (16320, 29952), (16384, 29835), (16640, 29376), (17280, 28288), (17408, 28080), (17680, 27648), (18360, 26624), (18432, 26520), (18720, 26112), (19584, 24960), (19890, 24576), (19968, 24480), (20480, 23868), (21216, 23040), (21760, 22464)]