203710080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 775526400

約数和(自身を除く): 571816320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 552, 560, 640, 644, 659, 672, 690, 736, 805, 840, 896, 920, 960, 966, 1104, 1120, 1288, 1318, 1344, 1380, 1472, 1610, 1680, 1840, 1920, 1932, 1977, 2208, 2240, 2415, 2576, 2636, 2688, 2760, 2944, 3220, 3295, 3360, 3680, 3864, 3954, 4416, 4480, 4613, 4830, 5152, 5272, 5520, 6440, 6590, 6720, 7360, 7728, 7908, 8832, 9226, 9660, 9885, 10304, 10544, 11040, 12880, 13180, 13440, 13839, 14720, 15157, 15456, 15816, 18452, 19320, 19770, 20608, 21088, 22080, 23065, 25760, 26360, 27678, 30314, 30912, 31632, 36904, 38640, 39540, 42176, 44160, 45471, 46130, 51520, 52720, 55356, 60628, 61824, 63264, 69195, 73808, 75785, 77280, 79080, 84352, 90942, 92260, 103040, 105440, 106099, 110712, 121256, 126528, 138390, 147616, 151570, 154560, 158160, 181884, 184520, 210880, 212198, 221424, 227355, 242512, 253056, 276780, 295232, 303140, 309120, 316320, 318297, 363768, 369040, 421760, 424396, 442848, 454710, 485024, 530495, 553560, 590464, 606280, 632640, 636594, 727536, 738080, 848792, 885696, 909420, 970048, 1060990, 1107120, 1212560, 1265280, 1273188, 1455072, 1476160, 1591485, 1697584, 1771392, 1818840, 1940096, 2121980, 2214240, 2425120, 2546376, 2910144, 2952320, 3182970, 3395168, 3637680, 4243960, 4428480, 4850240, 5092752, 5820288, 6365940, 6790336, 7275360, 8487920, 8856960, 9700480, 10185504, 12731880, 13580672, 14550720, 16975840, 20371008, 25463760, 29101440, 33951680, 40742016, 50927520, 67903360, 101855040, 203710080]

約数ペア:

[(1, 203710080), (2, 101855040), (3, 67903360), (4, 50927520), (5, 40742016), (6, 33951680), (7, 29101440), (8, 25463760), (10, 20371008), (12, 16975840), (14, 14550720), (15, 13580672), (16, 12731880), (20, 10185504), (21, 9700480), (23, 8856960), (24, 8487920), (28, 7275360), (30, 6790336), (32, 6365940), (35, 5820288), (40, 5092752), (42, 4850240), (46, 4428480), (48, 4243960), (56, 3637680), (60, 3395168), (64, 3182970), (69, 2952320), (70, 2910144), (80, 2546376), (84, 2425120), (92, 2214240), (96, 2121980), (105, 1940096), (112, 1818840), (115, 1771392), (120, 1697584), (128, 1591485), (138, 1476160), (140, 1455072), (160, 1273188), (161, 1265280), (168, 1212560), (184, 1107120), (192, 1060990), (210, 970048), (224, 909420), (230, 885696), (240, 848792), (276, 738080), (280, 727536), (320, 636594), (322, 632640), (336, 606280), (345, 590464), (368, 553560), (384, 530495), (420, 485024), (448, 454710), (460, 442848), (480, 424396), (483, 421760), (552, 369040), (560, 363768), (640, 318297), (644, 316320), (659, 309120), (672, 303140), (690, 295232), (736, 276780), (805, 253056), (840, 242512), (896, 227355), (920, 221424), (960, 212198), (966, 210880), (1104, 184520), (1120, 181884), (1288, 158160), (1318, 154560), (1344, 151570), (1380, 147616), (1472, 138390), (1610, 126528), (1680, 121256), (1840, 110712), (1920, 106099), (1932, 105440), (1977, 103040), (2208, 92260), (2240, 90942), (2415, 84352), (2576, 79080), (2636, 77280), (2688, 75785), (2760, 73808), (2944, 69195), (3220, 63264), (3295, 61824), (3360, 60628), (3680, 55356), (3864, 52720), (3954, 51520), (4416, 46130), (4480, 45471), (4613, 44160), (4830, 42176), (5152, 39540), (5272, 38640), (5520, 36904), (6440, 31632), (6590, 30912), (6720, 30314), (7360, 27678), (7728, 26360), (7908, 25760), (8832, 23065), (9226, 22080), (9660, 21088), (9885, 20608), (10304, 19770), (10544, 19320), (11040, 18452), (12880, 15816), (13180, 15456), (13440, 15157), (13839, 14720)]