217620480

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 448

約数和(自身を含む): 905914368

約数和(自身を除く): 688293888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 64, 66, 69, 70, 77, 80, 84, 88, 92, 96, 105, 110, 112, 115, 120, 128, 132, 138, 140, 154, 160, 161, 165, 168, 176, 184, 192, 210, 220, 224, 230, 231, 240, 253, 256, 264, 276, 280, 308, 320, 322, 330, 336, 345, 352, 368, 384, 385, 420, 440, 448, 460, 462, 480, 483, 506, 512, 528, 552, 560, 616, 640, 644, 660, 672, 690, 704, 736, 759, 768, 770, 805, 840, 880, 896, 920, 924, 960, 966, 1012, 1024, 1056, 1104, 1120, 1155, 1232, 1265, 1280, 1288, 1320, 1344, 1380, 1408, 1472, 1518, 1536, 1540, 1610, 1680, 1760, 1771, 1792, 1840, 1848, 1920, 1932, 2024, 2048, 2112, 2208, 2240, 2310, 2415, 2464, 2530, 2560, 2576, 2640, 2688, 2760, 2816, 2944, 3036, 3072, 3080, 3220, 3360, 3520, 3542, 3584, 3680, 3696, 3795, 3840, 3864, 4048, 4096, 4224, 4416, 4480, 4620, 4830, 4928, 5060, 5120, 5152, 5280, 5313, 5376, 5520, 5632, 5888, 6072, 6144, 6160, 6440, 6720, 7040, 7084, 7168, 7360, 7392, 7590, 7680, 7728, 8096, 8192, 8448, 8832, 8855, 8960, 9240, 9660, 9856, 10120, 10240, 10304, 10560, 10626, 10752, 11040, 11264, 11776, 12144, 12288, 12320, 12880, 13440, 14080, 14168, 14336, 14720, 14784, 15180, 15360, 15456, 16192, 16896, 17664, 17710, 17920, 18480, 19320, 19712, 20240, 20480, 20608, 21120, 21252, 21504, 22080, 22528, 23552, 24288, 24576, 24640, 25760, 26565, 26880, 28160, 28336, 28672, 29440, 29568, 30360, 30720, 30912, 32384, 33792, 35328, 35420, 35840, 36960, 38640, 39424, 40480, 40960, 41216, 42240, 42504, 43008, 44160, 45056, 47104, 48576, 49280, 51520, 53130, 53760, 56320, 56672, 57344, 58880, 59136, 60720, 61440, 61824, 64768, 67584, 70656, 70840, 71680, 73920, 77280, 78848, 80960, 82432, 84480, 85008, 86016, 88320, 90112, 94208, 97152, 98560, 103040, 106260, 107520, 112640, 113344, 117760, 118272, 121440, 122880, 123648, 129536, 135168, 141312, 141680, 143360, 147840, 154560, 157696, 161920, 164864, 168960, 170016, 172032, 176640, 188416, 194304, 197120, 206080, 212520, 215040, 225280, 226688, 235520, 236544, 242880, 247296, 259072, 270336, 282624, 283360, 286720, 295680, 309120, 315392, 323840, 329728, 337920, 340032, 353280, 388608, 394240, 412160, 425040, 430080, 450560, 453376, 471040, 473088, 485760, 494592, 518144, 565248, 566720, 591360, 618240, 630784, 647680, 659456, 675840, 680064, 706560, 777216, 788480, 824320, 850080, 860160, 906752, 942080, 946176, 971520, 989184, 1036288, 1133440, 1182720, 1236480, 1295360, 1318912, 1351680, 1360128, 1413120, 1554432, 1576960, 1648640, 1700160, 1813504, 1892352, 1943040, 1978368, 2072576, 2266880, 2365440, 2472960, 2590720, 2720256, 2826240, 3108864, 3153920, 3297280, 3400320, 3627008, 3886080, 3956736, 4533760, 4730880, 4945920, 5181440, 5440512, 6217728, 6594560, 6800640, 7254016, 7772160, 9067520, 9461760, 9891840, 10362880, 10881024, 13601280, 14508032, 15544320, 18135040, 19783680, 21762048, 27202560, 31088640, 36270080, 43524096, 54405120, 72540160, 108810240, 217620480]

約数ペア:

[(1, 217620480), (2, 108810240), (3, 72540160), (4, 54405120), (5, 43524096), (6, 36270080), (7, 31088640), (8, 27202560), (10, 21762048), (11, 19783680), (12, 18135040), (14, 15544320), (15, 14508032), (16, 13601280), (20, 10881024), (21, 10362880), (22, 9891840), (23, 9461760), (24, 9067520), (28, 7772160), (30, 7254016), (32, 6800640), (33, 6594560), (35, 6217728), (40, 5440512), (42, 5181440), (44, 4945920), (46, 4730880), (48, 4533760), (55, 3956736), (56, 3886080), (60, 3627008), (64, 3400320), (66, 3297280), (69, 3153920), (70, 3108864), (77, 2826240), (80, 2720256), (84, 2590720), (88, 2472960), (92, 2365440), (96, 2266880), (105, 2072576), (110, 1978368), (112, 1943040), (115, 1892352), (120, 1813504), (128, 1700160), (132, 1648640), (138, 1576960), (140, 1554432), (154, 1413120), (160, 1360128), (161, 1351680), (165, 1318912), (168, 1295360), (176, 1236480), (184, 1182720), (192, 1133440), (210, 1036288), (220, 989184), (224, 971520), (230, 946176), (231, 942080), (240, 906752), (253, 860160), (256, 850080), (264, 824320), (276, 788480), (280, 777216), (308, 706560), (320, 680064), (322, 675840), (330, 659456), (336, 647680), (345, 630784), (352, 618240), (368, 591360), (384, 566720), (385, 565248), (420, 518144), (440, 494592), (448, 485760), (460, 473088), (462, 471040), (480, 453376), (483, 450560), (506, 430080), (512, 425040), (528, 412160), (552, 394240), (560, 388608), (616, 353280), (640, 340032), (644, 337920), (660, 329728), (672, 323840), (690, 315392), (704, 309120), (736, 295680), (759, 286720), (768, 283360), (770, 282624), (805, 270336), (840, 259072), (880, 247296), (896, 242880), (920, 236544), (924, 235520), (960, 226688), (966, 225280), (1012, 215040), (1024, 212520), (1056, 206080), (1104, 197120), (1120, 194304), (1155, 188416), (1232, 176640), (1265, 172032), (1280, 170016), (1288, 168960), (1320, 164864), (1344, 161920), (1380, 157696), (1408, 154560), (1472, 147840), (1518, 143360), (1536, 141680), (1540, 141312), (1610, 135168), (1680, 129536), (1760, 123648), (1771, 122880), (1792, 121440), (1840, 118272), (1848, 117760), (1920, 113344), (1932, 112640), (2024, 107520), (2048, 106260), (2112, 103040), (2208, 98560), (2240, 97152), (2310, 94208), (2415, 90112), (2464, 88320), (2530, 86016), (2560, 85008), (2576, 84480), (2640, 82432), (2688, 80960), (2760, 78848), (2816, 77280), (2944, 73920), (3036, 71680), (3072, 70840), (3080, 70656), (3220, 67584), (3360, 64768), (3520, 61824), (3542, 61440), (3584, 60720), (3680, 59136), (3696, 58880), (3795, 57344), (3840, 56672), (3864, 56320), (4048, 53760), (4096, 53130), (4224, 51520), (4416, 49280), (4480, 48576), (4620, 47104), (4830, 45056), (4928, 44160), (5060, 43008), (5120, 42504), (5152, 42240), (5280, 41216), (5313, 40960), (5376, 40480), (5520, 39424), (5632, 38640), (5888, 36960), (6072, 35840), (6144, 35420), (6160, 35328), (6440, 33792), (6720, 32384), (7040, 30912), (7084, 30720), (7168, 30360), (7360, 29568), (7392, 29440), (7590, 28672), (7680, 28336), (7728, 28160), (8096, 26880), (8192, 26565), (8448, 25760), (8832, 24640), (8855, 24576), (8960, 24288), (9240, 23552), (9660, 22528), (9856, 22080), (10120, 21504), (10240, 21252), (10304, 21120), (10560, 20608), (10626, 20480), (10752, 20240), (11040, 19712), (11264, 19320), (11776, 18480), (12144, 17920), (12288, 17710), (12320, 17664), (12880, 16896), (13440, 16192), (14080, 15456), (14168, 15360), (14336, 15180), (14720, 14784)]