1255779840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 480

約数和(自身を含む): 4836547584

約数和(自身を除く): 3580767744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 49, 56, 60, 64, 70, 71, 80, 84, 94, 96, 98, 105, 112, 120, 128, 140, 141, 142, 147, 160, 168, 188, 192, 196, 210, 213, 224, 235, 240, 245, 256, 280, 282, 284, 294, 320, 329, 336, 355, 376, 384, 392, 420, 426, 448, 470, 480, 490, 497, 512, 560, 564, 568, 588, 640, 658, 672, 705, 710, 735, 752, 768, 784, 840, 852, 896, 940, 960, 980, 987, 994, 1065, 1120, 1128, 1136, 1176, 1280, 1316, 1344, 1410, 1420, 1470, 1491, 1504, 1536, 1568, 1645, 1680, 1704, 1792, 1880, 1920, 1960, 1974, 1988, 2130, 2240, 2256, 2272, 2303, 2352, 2485, 2560, 2632, 2688, 2820, 2840, 2940, 2982, 3008, 3136, 3290, 3337, 3360, 3408, 3479, 3584, 3760, 3840, 3920, 3948, 3976, 4260, 4480, 4512, 4544, 4606, 4704, 4935, 4970, 5264, 5376, 5640, 5680, 5880, 5964, 6016, 6272, 6580, 6674, 6720, 6816, 6909, 6958, 7455, 7520, 7680, 7840, 7896, 7952, 8520, 8960, 9024, 9088, 9212, 9408, 9870, 9940, 10011, 10437, 10528, 10752, 11280, 11360, 11515, 11760, 11928, 12032, 12544, 13160, 13348, 13440, 13632, 13818, 13916, 14910, 15040, 15680, 15792, 15904, 16685, 17040, 17395, 17920, 18048, 18176, 18424, 18816, 19740, 19880, 20022, 20874, 21056, 22560, 22720, 23030, 23359, 23520, 23856, 24064, 25088, 26320, 26696, 26880, 27264, 27636, 27832, 29820, 30080, 31360, 31584, 31808, 33370, 34080, 34545, 34790, 36096, 36352, 36848, 37632, 39480, 39760, 40044, 41748, 42112, 45120, 45440, 46060, 46718, 47040, 47712, 50055, 52185, 52640, 53392, 53760, 54528, 55272, 55664, 59640, 60160, 62720, 63168, 63616, 66740, 68160, 69090, 69580, 70077, 72192, 73696, 75264, 78960, 79520, 80088, 83496, 84224, 90240, 90880, 92120, 93436, 94080, 95424, 100110, 104370, 105280, 106784, 109056, 110544, 111328, 116795, 119280, 120320, 125440, 126336, 127232, 133480, 136320, 138180, 139160, 140154, 147392, 157920, 159040, 160176, 163513, 166992, 168448, 180480, 181760, 184240, 186872, 188160, 190848, 200220, 208740, 210560, 213568, 221088, 222656, 233590, 238560, 252672, 254464, 266960, 272640, 276360, 278320, 280308, 294784, 315840, 318080, 320352, 327026, 333984, 350385, 360960, 368480, 373744, 376320, 381696, 400440, 417480, 421120, 427136, 442176, 445312, 467180, 477120, 490539, 505344, 533920, 545280, 552720, 556640, 560616, 589568, 631680, 636160, 640704, 654052, 667968, 700770, 736960, 747488, 763392, 800880, 817565, 834960, 842240, 854272, 884352, 890624, 934360, 954240, 981078, 1067840, 1105440, 1113280, 1121232, 1179136, 1263360, 1272320, 1281408, 1308104, 1335936, 1401540, 1473920, 1494976, 1601760, 1635130, 1669920, 1708544, 1768704, 1781248, 1868720, 1908480, 1962156, 2135680, 2210880, 2226560, 2242464, 2452695, 2526720, 2562816, 2616208, 2671872, 2803080, 2947840, 2989952, 3203520, 3270260, 3339840, 3537408, 3737440, 3816960, 3924312, 4271360, 4421760, 4453120, 4484928, 4905390, 5125632, 5232416, 5343744, 5606160, 5895680, 5979904, 6407040, 6540520, 6679680, 7474880, 7848624, 8542720, 8843520, 8906240, 8969856, 9810780, 10464832, 11212320, 11959808, 12814080, 13081040, 13359360, 14949760, 15697248, 17687040, 17939712, 19621560, 20929664, 22424640, 25628160, 26162080, 26718720, 29899520, 31394496, 35879424, 39243120, 41859328, 44849280, 52324160, 59799040, 62788992, 78486240, 83718656, 89698560, 104648320, 125577984, 156972480, 179397120, 209296640, 251155968, 313944960, 418593280, 627889920, 1255779840]

約数ペア:

[(1, 1255779840), (2, 627889920), (3, 418593280), (4, 313944960), (5, 251155968), (6, 209296640), (7, 179397120), (8, 156972480), (10, 125577984), (12, 104648320), (14, 89698560), (15, 83718656), (16, 78486240), (20, 62788992), (21, 59799040), (24, 52324160), (28, 44849280), (30, 41859328), (32, 39243120), (35, 35879424), (40, 31394496), (42, 29899520), (47, 26718720), (48, 26162080), (49, 25628160), (56, 22424640), (60, 20929664), (64, 19621560), (70, 17939712), (71, 17687040), (80, 15697248), (84, 14949760), (94, 13359360), (96, 13081040), (98, 12814080), (105, 11959808), (112, 11212320), (120, 10464832), (128, 9810780), (140, 8969856), (141, 8906240), (142, 8843520), (147, 8542720), (160, 7848624), (168, 7474880), (188, 6679680), (192, 6540520), (196, 6407040), (210, 5979904), (213, 5895680), (224, 5606160), (235, 5343744), (240, 5232416), (245, 5125632), (256, 4905390), (280, 4484928), (282, 4453120), (284, 4421760), (294, 4271360), (320, 3924312), (329, 3816960), (336, 3737440), (355, 3537408), (376, 3339840), (384, 3270260), (392, 3203520), (420, 2989952), (426, 2947840), (448, 2803080), (470, 2671872), (480, 2616208), (490, 2562816), (497, 2526720), (512, 2452695), (560, 2242464), (564, 2226560), (568, 2210880), (588, 2135680), (640, 1962156), (658, 1908480), (672, 1868720), (705, 1781248), (710, 1768704), (735, 1708544), (752, 1669920), (768, 1635130), (784, 1601760), (840, 1494976), (852, 1473920), (896, 1401540), (940, 1335936), (960, 1308104), (980, 1281408), (987, 1272320), (994, 1263360), (1065, 1179136), (1120, 1121232), (1128, 1113280), (1136, 1105440), (1176, 1067840), (1280, 981078), (1316, 954240), (1344, 934360), (1410, 890624), (1420, 884352), (1470, 854272), (1491, 842240), (1504, 834960), (1536, 817565), (1568, 800880), (1645, 763392), (1680, 747488), (1704, 736960), (1792, 700770), (1880, 667968), (1920, 654052), (1960, 640704), (1974, 636160), (1988, 631680), (2130, 589568), (2240, 560616), (2256, 556640), (2272, 552720), (2303, 545280), (2352, 533920), (2485, 505344), (2560, 490539), (2632, 477120), (2688, 467180), (2820, 445312), (2840, 442176), (2940, 427136), (2982, 421120), (3008, 417480), (3136, 400440), (3290, 381696), (3337, 376320), (3360, 373744), (3408, 368480), (3479, 360960), (3584, 350385), (3760, 333984), (3840, 327026), (3920, 320352), (3948, 318080), (3976, 315840), (4260, 294784), (4480, 280308), (4512, 278320), (4544, 276360), (4606, 272640), (4704, 266960), (4935, 254464), (4970, 252672), (5264, 238560), (5376, 233590), (5640, 222656), (5680, 221088), (5880, 213568), (5964, 210560), (6016, 208740), (6272, 200220), (6580, 190848), (6674, 188160), (6720, 186872), (6816, 184240), (6909, 181760), (6958, 180480), (7455, 168448), (7520, 166992), (7680, 163513), (7840, 160176), (7896, 159040), (7952, 157920), (8520, 147392), (8960, 140154), (9024, 139160), (9088, 138180), (9212, 136320), (9408, 133480), (9870, 127232), (9940, 126336), (10011, 125440), (10437, 120320), (10528, 119280), (10752, 116795), (11280, 111328), (11360, 110544), (11515, 109056), (11760, 106784), (11928, 105280), (12032, 104370), (12544, 100110), (13160, 95424), (13348, 94080), (13440, 93436), (13632, 92120), (13818, 90880), (13916, 90240), (14910, 84224), (15040, 83496), (15680, 80088), (15792, 79520), (15904, 78960), (16685, 75264), (17040, 73696), (17395, 72192), (17920, 70077), (18048, 69580), (18176, 69090), (18424, 68160), (18816, 66740), (19740, 63616), (19880, 63168), (20022, 62720), (20874, 60160), (21056, 59640), (22560, 55664), (22720, 55272), (23030, 54528), (23359, 53760), (23520, 53392), (23856, 52640), (24064, 52185), (25088, 50055), (26320, 47712), (26696, 47040), (26880, 46718), (27264, 46060), (27636, 45440), (27832, 45120), (29820, 42112), (30080, 41748), (31360, 40044), (31584, 39760), (31808, 39480), (33370, 37632), (34080, 36848), (34545, 36352), (34790, 36096)]