247553280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 576

約数和(自身を含む): 1030176000

約数和(自身を除く): 782622720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 29, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 58, 60, 64, 65, 72, 76, 78, 80, 87, 90, 95, 96, 104, 108, 114, 116, 117, 120, 128, 130, 135, 144, 145, 152, 156, 160, 171, 174, 180, 190, 192, 195, 208, 216, 228, 232, 234, 240, 247, 256, 260, 261, 270, 285, 288, 290, 304, 312, 320, 342, 348, 351, 360, 377, 380, 384, 390, 416, 432, 435, 456, 464, 468, 480, 494, 513, 520, 522, 540, 551, 570, 576, 580, 585, 608, 624, 640, 684, 696, 702, 720, 741, 754, 760, 768, 780, 783, 832, 855, 864, 870, 912, 928, 936, 960, 988, 1026, 1040, 1044, 1080, 1102, 1131, 1140, 1152, 1160, 1170, 1216, 1235, 1248, 1280, 1305, 1368, 1392, 1404, 1440, 1482, 1508, 1520, 1560, 1566, 1653, 1664, 1710, 1728, 1740, 1755, 1824, 1856, 1872, 1885, 1920, 1976, 2052, 2080, 2088, 2160, 2204, 2223, 2262, 2280, 2304, 2320, 2340, 2432, 2470, 2496, 2565, 2610, 2736, 2755, 2784, 2808, 2880, 2964, 3016, 3040, 3120, 3132, 3306, 3328, 3393, 3420, 3456, 3480, 3510, 3648, 3705, 3712, 3744, 3770, 3840, 3915, 3952, 4104, 4160, 4176, 4320, 4408, 4446, 4524, 4560, 4640, 4680, 4864, 4940, 4959, 4992, 5130, 5220, 5472, 5510, 5568, 5616, 5655, 5760, 5928, 6032, 6080, 6240, 6264, 6612, 6669, 6786, 6840, 6912, 6960, 7020, 7163, 7296, 7410, 7424, 7488, 7540, 7830, 7904, 8208, 8265, 8320, 8352, 8640, 8816, 8892, 9048, 9120, 9280, 9360, 9880, 9918, 9984, 10179, 10260, 10440, 10944, 11020, 11115, 11136, 11232, 11310, 11520, 11856, 12064, 12160, 12480, 12528, 13224, 13338, 13572, 13680, 13920, 14040, 14326, 14592, 14820, 14877, 14976, 15080, 15660, 15808, 16416, 16530, 16640, 16704, 16965, 17280, 17632, 17784, 18096, 18240, 18560, 18720, 19760, 19836, 20358, 20520, 20880, 21489, 21888, 22040, 22230, 22272, 22464, 22620, 23712, 24128, 24320, 24795, 24960, 25056, 26448, 26676, 27144, 27360, 27840, 28080, 28652, 29640, 29754, 29952, 30160, 31320, 31616, 32832, 33060, 33345, 33408, 33930, 34560, 35264, 35568, 35815, 36192, 36480, 37120, 37440, 39520, 39672, 40716, 41040, 41760, 42978, 43776, 44080, 44460, 44928, 45240, 47424, 48256, 49590, 49920, 50112, 50895, 52896, 53352, 54288, 54720, 55680, 56160, 57304, 59280, 59508, 60320, 62640, 63232, 64467, 65664, 66120, 66690, 66816, 67860, 70528, 71136, 71630, 72384, 72960, 74385, 74880, 79040, 79344, 81432, 82080, 83520, 85956, 88160, 88920, 89856, 90480, 94848, 96512, 99180, 100224, 101790, 105792, 106704, 107445, 108576, 109440, 111360, 112320, 114608, 118560, 119016, 120640, 125280, 128934, 131328, 132240, 133380, 135720, 141056, 142272, 143260, 144768, 148770, 149760, 158080, 158688, 162864, 164160, 167040, 171912, 176320, 177840, 180960, 189696, 193401, 198360, 200448, 203580, 211584, 213408, 214890, 217152, 218880, 224640, 229216, 237120, 238032, 241280, 250560, 257868, 264480, 266760, 271440, 284544, 286520, 289536, 297540, 316160, 317376, 322335, 325728, 328320, 334080, 343824, 352640, 355680, 361920, 386802, 396720, 407160, 423168, 426816, 429780, 434304, 449280, 458432, 474240, 476064, 482560, 501120, 515736, 528960, 533520, 542880, 569088, 573040, 595080, 634752, 644670, 651456, 656640, 687648, 705280, 711360, 723840, 773604, 793440, 814320, 853632, 859560, 868608, 916864, 948480, 952128, 967005, 1002240, 1031472, 1057920, 1067040, 1085760, 1146080, 1190160, 1269504, 1289340, 1302912, 1375296, 1422720, 1447680, 1547208, 1586880, 1628640, 1707264, 1719120, 1833728, 1904256, 1934010, 2062944, 2115840, 2134080, 2171520, 2292160, 2380320, 2578680, 2605824, 2750592, 2845440, 3094416, 3173760, 3257280, 3438240, 3808512, 3868020, 4125888, 4268160, 4343040, 4584320, 4760640, 5157360, 5501184, 6188832, 6347520, 6514560, 6876480, 7736040, 8251776, 8536320, 9168640, 9521280, 10314720, 12377664, 13029120, 13752960, 15472080, 16503552, 19042560, 20629440, 24755328, 27505920, 30944160, 41258880, 49510656, 61888320, 82517760, 123776640, 247553280]

約数ペア:

[(1, 247553280), (2, 123776640), (3, 82517760), (4, 61888320), (5, 49510656), (6, 41258880), (8, 30944160), (9, 27505920), (10, 24755328), (12, 20629440), (13, 19042560), (15, 16503552), (16, 15472080), (18, 13752960), (19, 13029120), (20, 12377664), (24, 10314720), (26, 9521280), (27, 9168640), (29, 8536320), (30, 8251776), (32, 7736040), (36, 6876480), (38, 6514560), (39, 6347520), (40, 6188832), (45, 5501184), (48, 5157360), (52, 4760640), (54, 4584320), (57, 4343040), (58, 4268160), (60, 4125888), (64, 3868020), (65, 3808512), (72, 3438240), (76, 3257280), (78, 3173760), (80, 3094416), (87, 2845440), (90, 2750592), (95, 2605824), (96, 2578680), (104, 2380320), (108, 2292160), (114, 2171520), (116, 2134080), (117, 2115840), (120, 2062944), (128, 1934010), (130, 1904256), (135, 1833728), (144, 1719120), (145, 1707264), (152, 1628640), (156, 1586880), (160, 1547208), (171, 1447680), (174, 1422720), (180, 1375296), (190, 1302912), (192, 1289340), (195, 1269504), (208, 1190160), (216, 1146080), (228, 1085760), (232, 1067040), (234, 1057920), (240, 1031472), (247, 1002240), (256, 967005), (260, 952128), (261, 948480), (270, 916864), (285, 868608), (288, 859560), (290, 853632), (304, 814320), (312, 793440), (320, 773604), (342, 723840), (348, 711360), (351, 705280), (360, 687648), (377, 656640), (380, 651456), (384, 644670), (390, 634752), (416, 595080), (432, 573040), (435, 569088), (456, 542880), (464, 533520), (468, 528960), (480, 515736), (494, 501120), (513, 482560), (520, 476064), (522, 474240), (540, 458432), (551, 449280), (570, 434304), (576, 429780), (580, 426816), (585, 423168), (608, 407160), (624, 396720), (640, 386802), (684, 361920), (696, 355680), (702, 352640), (720, 343824), (741, 334080), (754, 328320), (760, 325728), (768, 322335), (780, 317376), (783, 316160), (832, 297540), (855, 289536), (864, 286520), (870, 284544), (912, 271440), (928, 266760), (936, 264480), (960, 257868), (988, 250560), (1026, 241280), (1040, 238032), (1044, 237120), (1080, 229216), (1102, 224640), (1131, 218880), (1140, 217152), (1152, 214890), (1160, 213408), (1170, 211584), (1216, 203580), (1235, 200448), (1248, 198360), (1280, 193401), (1305, 189696), (1368, 180960), (1392, 177840), (1404, 176320), (1440, 171912), (1482, 167040), (1508, 164160), (1520, 162864), (1560, 158688), (1566, 158080), (1653, 149760), (1664, 148770), (1710, 144768), (1728, 143260), (1740, 142272), (1755, 141056), (1824, 135720), (1856, 133380), (1872, 132240), (1885, 131328), (1920, 128934), (1976, 125280), (2052, 120640), (2080, 119016), (2088, 118560), (2160, 114608), (2204, 112320), (2223, 111360), (2262, 109440), (2280, 108576), (2304, 107445), (2320, 106704), (2340, 105792), (2432, 101790), (2470, 100224), (2496, 99180), (2565, 96512), (2610, 94848), (2736, 90480), (2755, 89856), (2784, 88920), (2808, 88160), (2880, 85956), (2964, 83520), (3016, 82080), (3040, 81432), (3120, 79344), (3132, 79040), (3306, 74880), (3328, 74385), (3393, 72960), (3420, 72384), (3456, 71630), (3480, 71136), (3510, 70528), (3648, 67860), (3705, 66816), (3712, 66690), (3744, 66120), (3770, 65664), (3840, 64467), (3915, 63232), (3952, 62640), (4104, 60320), (4160, 59508), (4176, 59280), (4320, 57304), (4408, 56160), (4446, 55680), (4524, 54720), (4560, 54288), (4640, 53352), (4680, 52896), (4864, 50895), (4940, 50112), (4959, 49920), (4992, 49590), (5130, 48256), (5220, 47424), (5472, 45240), (5510, 44928), (5568, 44460), (5616, 44080), (5655, 43776), (5760, 42978), (5928, 41760), (6032, 41040), (6080, 40716), (6240, 39672), (6264, 39520), (6612, 37440), (6669, 37120), (6786, 36480), (6840, 36192), (6912, 35815), (6960, 35568), (7020, 35264), (7163, 34560), (7296, 33930), (7410, 33408), (7424, 33345), (7488, 33060), (7540, 32832), (7830, 31616), (7904, 31320), (8208, 30160), (8265, 29952), (8320, 29754), (8352, 29640), (8640, 28652), (8816, 28080), (8892, 27840), (9048, 27360), (9120, 27144), (9280, 26676), (9360, 26448), (9880, 25056), (9918, 24960), (9984, 24795), (10179, 24320), (10260, 24128), (10440, 23712), (10944, 22620), (11020, 22464), (11115, 22272), (11136, 22230), (11232, 22040), (11310, 21888), (11520, 21489), (11856, 20880), (12064, 20520), (12160, 20358), (12480, 19836), (12528, 19760), (13224, 18720), (13338, 18560), (13572, 18240), (13680, 18096), (13920, 17784), (14040, 17632), (14326, 17280), (14592, 16965), (14820, 16704), (14877, 16640), (14976, 16530), (15080, 16416), (15660, 15808)]