289681920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 400

約数和(自身を含む): 1140784128

約数和(自身を除く): 851102208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 127, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 254, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 381, 384, 396, 405, 432, 440, 480, 495, 508, 512, 528, 540, 576, 594, 635, 640, 648, 660, 704, 720, 762, 768, 792, 810, 864, 880, 891, 960, 990, 1016, 1056, 1080, 1143, 1152, 1188, 1270, 1280, 1296, 1320, 1397, 1408, 1440, 1485, 1524, 1536, 1584, 1620, 1728, 1760, 1782, 1905, 1920, 1980, 2032, 2112, 2160, 2286, 2304, 2376, 2540, 2560, 2592, 2640, 2794, 2816, 2880, 2970, 3048, 3168, 3240, 3429, 3456, 3520, 3564, 3810, 3840, 3960, 4064, 4191, 4224, 4320, 4455, 4572, 4608, 4752, 5080, 5184, 5280, 5588, 5632, 5715, 5760, 5940, 6096, 6336, 6480, 6858, 6912, 6985, 7040, 7128, 7620, 7680, 7920, 8128, 8382, 8448, 8640, 8910, 9144, 9504, 10160, 10287, 10368, 10560, 11176, 11430, 11520, 11880, 12192, 12573, 12672, 12960, 13716, 13824, 13970, 14080, 14256, 15240, 15840, 16256, 16764, 16896, 17145, 17280, 17820, 18288, 19008, 20320, 20574, 20736, 20955, 21120, 22352, 22860, 23040, 23760, 24384, 25146, 25344, 25920, 27432, 27940, 28160, 28512, 30480, 31680, 32512, 33528, 34290, 34560, 35640, 36576, 37719, 38016, 40640, 41148, 41472, 41910, 42240, 44704, 45720, 47520, 48768, 50292, 50688, 51435, 51840, 54864, 55880, 57024, 60960, 62865, 63360, 65024, 67056, 68580, 69120, 71280, 73152, 75438, 76032, 81280, 82296, 83820, 84480, 89408, 91440, 95040, 97536, 100584, 102870, 103680, 109728, 111760, 113157, 114048, 121920, 125730, 126720, 134112, 137160, 142560, 146304, 150876, 152064, 162560, 164592, 167640, 178816, 182880, 188595, 190080, 195072, 201168, 205740, 207360, 219456, 223520, 226314, 228096, 243840, 251460, 253440, 268224, 274320, 285120, 292608, 301752, 325120, 329184, 335280, 357632, 365760, 377190, 380160, 402336, 411480, 438912, 447040, 452628, 456192, 487680, 502920, 536448, 548640, 565785, 570240, 585216, 603504, 658368, 670560, 715264, 731520, 754380, 760320, 804672, 822960, 877824, 894080, 905256, 975360, 1005840, 1072896, 1097280, 1131570, 1140480, 1207008, 1316736, 1341120, 1463040, 1508760, 1609344, 1645920, 1755648, 1788160, 1810512, 2011680, 2145792, 2194560, 2263140, 2280960, 2414016, 2633472, 2682240, 2926080, 3017520, 3218688, 3291840, 3576320, 3621024, 4023360, 4389120, 4526280, 4828032, 5266944, 5364480, 6035040, 6437376, 6583680, 7242048, 8046720, 8778240, 9052560, 9656064, 10728960, 12070080, 13167360, 14484096, 16093440, 18105120, 19312128, 24140160, 26334720, 28968192, 32186880, 36210240, 48280320, 57936384, 72420480, 96560640, 144840960, 289681920]

約数ペア:

[(1, 289681920), (2, 144840960), (3, 96560640), (4, 72420480), (5, 57936384), (6, 48280320), (8, 36210240), (9, 32186880), (10, 28968192), (11, 26334720), (12, 24140160), (15, 19312128), (16, 18105120), (18, 16093440), (20, 14484096), (22, 13167360), (24, 12070080), (27, 10728960), (30, 9656064), (32, 9052560), (33, 8778240), (36, 8046720), (40, 7242048), (44, 6583680), (45, 6437376), (48, 6035040), (54, 5364480), (55, 5266944), (60, 4828032), (64, 4526280), (66, 4389120), (72, 4023360), (80, 3621024), (81, 3576320), (88, 3291840), (90, 3218688), (96, 3017520), (99, 2926080), (108, 2682240), (110, 2633472), (120, 2414016), (127, 2280960), (128, 2263140), (132, 2194560), (135, 2145792), (144, 2011680), (160, 1810512), (162, 1788160), (165, 1755648), (176, 1645920), (180, 1609344), (192, 1508760), (198, 1463040), (216, 1341120), (220, 1316736), (240, 1207008), (254, 1140480), (256, 1131570), (264, 1097280), (270, 1072896), (288, 1005840), (297, 975360), (320, 905256), (324, 894080), (330, 877824), (352, 822960), (360, 804672), (381, 760320), (384, 754380), (396, 731520), (405, 715264), (432, 670560), (440, 658368), (480, 603504), (495, 585216), (508, 570240), (512, 565785), (528, 548640), (540, 536448), (576, 502920), (594, 487680), (635, 456192), (640, 452628), (648, 447040), (660, 438912), (704, 411480), (720, 402336), (762, 380160), (768, 377190), (792, 365760), (810, 357632), (864, 335280), (880, 329184), (891, 325120), (960, 301752), (990, 292608), (1016, 285120), (1056, 274320), (1080, 268224), (1143, 253440), (1152, 251460), (1188, 243840), (1270, 228096), (1280, 226314), (1296, 223520), (1320, 219456), (1397, 207360), (1408, 205740), (1440, 201168), (1485, 195072), (1524, 190080), (1536, 188595), (1584, 182880), (1620, 178816), (1728, 167640), (1760, 164592), (1782, 162560), (1905, 152064), (1920, 150876), (1980, 146304), (2032, 142560), (2112, 137160), (2160, 134112), (2286, 126720), (2304, 125730), (2376, 121920), (2540, 114048), (2560, 113157), (2592, 111760), (2640, 109728), (2794, 103680), (2816, 102870), (2880, 100584), (2970, 97536), (3048, 95040), (3168, 91440), (3240, 89408), (3429, 84480), (3456, 83820), (3520, 82296), (3564, 81280), (3810, 76032), (3840, 75438), (3960, 73152), (4064, 71280), (4191, 69120), (4224, 68580), (4320, 67056), (4455, 65024), (4572, 63360), (4608, 62865), (4752, 60960), (5080, 57024), (5184, 55880), (5280, 54864), (5588, 51840), (5632, 51435), (5715, 50688), (5760, 50292), (5940, 48768), (6096, 47520), (6336, 45720), (6480, 44704), (6858, 42240), (6912, 41910), (6985, 41472), (7040, 41148), (7128, 40640), (7620, 38016), (7680, 37719), (7920, 36576), (8128, 35640), (8382, 34560), (8448, 34290), (8640, 33528), (8910, 32512), (9144, 31680), (9504, 30480), (10160, 28512), (10287, 28160), (10368, 27940), (10560, 27432), (11176, 25920), (11430, 25344), (11520, 25146), (11880, 24384), (12192, 23760), (12573, 23040), (12672, 22860), (12960, 22352), (13716, 21120), (13824, 20955), (13970, 20736), (14080, 20574), (14256, 20320), (15240, 19008), (15840, 18288), (16256, 17820), (16764, 17280), (16896, 17145)]