561185280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 320

約数和(自身を含む): 2085937920

約数和(自身を除く): 1524752640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 353, 360, 368, 384, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 690, 706, 720, 736, 768, 828, 864, 920, 960, 1035, 1059, 1080, 1104, 1152, 1242, 1280, 1380, 1412, 1440, 1472, 1536, 1656, 1728, 1765, 1840, 1920, 2070, 2118, 2160, 2208, 2304, 2484, 2560, 2760, 2824, 2880, 2944, 3105, 3177, 3312, 3456, 3530, 3680, 3840, 4140, 4236, 4320, 4416, 4608, 4968, 5295, 5520, 5648, 5760, 5888, 6210, 6354, 6624, 6912, 7060, 7360, 7680, 8119, 8280, 8472, 8640, 8832, 9531, 9936, 10590, 11040, 11296, 11520, 11776, 12420, 12708, 13248, 13824, 14120, 14720, 15885, 16238, 16560, 16944, 17280, 17664, 19062, 19872, 21180, 22080, 22592, 23040, 24357, 24840, 25416, 26496, 28240, 29440, 31770, 32476, 33120, 33888, 34560, 35328, 38124, 39744, 40595, 42360, 44160, 45184, 47655, 48714, 49680, 50832, 52992, 56480, 58880, 63540, 64952, 66240, 67776, 69120, 73071, 76248, 79488, 81190, 84720, 88320, 90368, 95310, 97428, 99360, 101664, 105984, 112960, 121785, 127080, 129904, 132480, 135552, 146142, 152496, 158976, 162380, 169440, 176640, 180736, 190620, 194856, 198720, 203328, 219213, 225920, 243570, 254160, 259808, 264960, 271104, 292284, 304992, 317952, 324760, 338880, 365355, 381240, 389712, 397440, 406656, 438426, 451840, 487140, 508320, 519616, 529920, 542208, 584568, 609984, 649520, 677760, 730710, 762480, 779424, 794880, 813312, 876852, 903680, 974280, 1016640, 1039232, 1096065, 1169136, 1219968, 1299040, 1355520, 1461420, 1524960, 1558848, 1589760, 1626624, 1753704, 1948560, 2033280, 2078464, 2192130, 2338272, 2439936, 2598080, 2711040, 2922840, 3049920, 3117696, 3507408, 3897120, 4066560, 4156928, 4384260, 4676544, 4879872, 5196160, 5845680, 6099840, 6235392, 7014816, 7794240, 8133120, 8768520, 9353088, 10392320, 11691360, 12199680, 12470784, 14029632, 15588480, 17537040, 18706176, 20784640, 23382720, 24399360, 28059264, 31176960, 35074080, 37412352, 46765440, 56118528, 62353920, 70148160, 93530880, 112237056, 140296320, 187061760, 280592640, 561185280]

約数ペア:

[(1, 561185280), (2, 280592640), (3, 187061760), (4, 140296320), (5, 112237056), (6, 93530880), (8, 70148160), (9, 62353920), (10, 56118528), (12, 46765440), (15, 37412352), (16, 35074080), (18, 31176960), (20, 28059264), (23, 24399360), (24, 23382720), (27, 20784640), (30, 18706176), (32, 17537040), (36, 15588480), (40, 14029632), (45, 12470784), (46, 12199680), (48, 11691360), (54, 10392320), (60, 9353088), (64, 8768520), (69, 8133120), (72, 7794240), (80, 7014816), (90, 6235392), (92, 6099840), (96, 5845680), (108, 5196160), (115, 4879872), (120, 4676544), (128, 4384260), (135, 4156928), (138, 4066560), (144, 3897120), (160, 3507408), (180, 3117696), (184, 3049920), (192, 2922840), (207, 2711040), (216, 2598080), (230, 2439936), (240, 2338272), (256, 2192130), (270, 2078464), (276, 2033280), (288, 1948560), (320, 1753704), (345, 1626624), (353, 1589760), (360, 1558848), (368, 1524960), (384, 1461420), (414, 1355520), (432, 1299040), (460, 1219968), (480, 1169136), (512, 1096065), (540, 1039232), (552, 1016640), (576, 974280), (621, 903680), (640, 876852), (690, 813312), (706, 794880), (720, 779424), (736, 762480), (768, 730710), (828, 677760), (864, 649520), (920, 609984), (960, 584568), (1035, 542208), (1059, 529920), (1080, 519616), (1104, 508320), (1152, 487140), (1242, 451840), (1280, 438426), (1380, 406656), (1412, 397440), (1440, 389712), (1472, 381240), (1536, 365355), (1656, 338880), (1728, 324760), (1765, 317952), (1840, 304992), (1920, 292284), (2070, 271104), (2118, 264960), (2160, 259808), (2208, 254160), (2304, 243570), (2484, 225920), (2560, 219213), (2760, 203328), (2824, 198720), (2880, 194856), (2944, 190620), (3105, 180736), (3177, 176640), (3312, 169440), (3456, 162380), (3530, 158976), (3680, 152496), (3840, 146142), (4140, 135552), (4236, 132480), (4320, 129904), (4416, 127080), (4608, 121785), (4968, 112960), (5295, 105984), (5520, 101664), (5648, 99360), (5760, 97428), (5888, 95310), (6210, 90368), (6354, 88320), (6624, 84720), (6912, 81190), (7060, 79488), (7360, 76248), (7680, 73071), (8119, 69120), (8280, 67776), (8472, 66240), (8640, 64952), (8832, 63540), (9531, 58880), (9936, 56480), (10590, 52992), (11040, 50832), (11296, 49680), (11520, 48714), (11776, 47655), (12420, 45184), (12708, 44160), (13248, 42360), (13824, 40595), (14120, 39744), (14720, 38124), (15885, 35328), (16238, 34560), (16560, 33888), (16944, 33120), (17280, 32476), (17664, 31770), (19062, 29440), (19872, 28240), (21180, 26496), (22080, 25416), (22592, 24840), (23040, 24357)]