247927680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 768

約数和(自身を含む): 1176215040

約数和(自身を除く): 928287360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 43, 44, 45, 48, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 86, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 128, 129, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 172, 176, 180, 182, 192, 195, 198, 208, 210, 215, 220, 224, 231, 234, 240, 252, 258, 260, 264, 273, 280, 286, 288, 301, 308, 312, 315, 320, 330, 336, 344, 352, 360, 364, 384, 385, 387, 390, 396, 416, 420, 429, 430, 440, 448, 455, 462, 468, 473, 480, 495, 504, 516, 520, 528, 546, 559, 560, 572, 576, 585, 602, 616, 624, 630, 640, 645, 660, 672, 688, 693, 704, 715, 720, 728, 770, 774, 780, 792, 819, 832, 840, 858, 860, 880, 896, 903, 910, 924, 936, 946, 960, 990, 1001, 1008, 1032, 1040, 1056, 1092, 1118, 1120, 1144, 1152, 1155, 1170, 1204, 1232, 1248, 1260, 1287, 1290, 1320, 1344, 1365, 1376, 1386, 1408, 1419, 1430, 1440, 1456, 1505, 1540, 1548, 1560, 1584, 1638, 1664, 1677, 1680, 1716, 1720, 1760, 1806, 1820, 1848, 1872, 1892, 1920, 1935, 1980, 2002, 2016, 2064, 2080, 2112, 2145, 2184, 2236, 2240, 2288, 2310, 2340, 2365, 2408, 2464, 2496, 2520, 2574, 2580, 2640, 2688, 2709, 2730, 2752, 2772, 2795, 2838, 2860, 2880, 2912, 3003, 3010, 3080, 3096, 3120, 3168, 3276, 3311, 3354, 3360, 3432, 3440, 3465, 3520, 3612, 3640, 3696, 3744, 3784, 3870, 3913, 3960, 4004, 4032, 4095, 4128, 4160, 4224, 4257, 4290, 4368, 4472, 4480, 4515, 4576, 4620, 4680, 4730, 4816, 4928, 4992, 5005, 5031, 5040, 5148, 5160, 5280, 5418, 5460, 5504, 5544, 5590, 5676, 5720, 5760, 5824, 6006, 6020, 6149, 6160, 6192, 6240, 6336, 6435, 6552, 6622, 6708, 6720, 6864, 6880, 6930, 7040, 7095, 7224, 7280, 7392, 7488, 7568, 7740, 7826, 7920, 8008, 8064, 8190, 8256, 8320, 8385, 8514, 8580, 8736, 8944, 9009, 9030, 9152, 9240, 9360, 9460, 9632, 9856, 9933, 10010, 10062, 10080, 10296, 10320, 10560, 10836, 10920, 11088, 11180, 11352, 11440, 11648, 11739, 12012, 12040, 12298, 12320, 12384, 12480, 12672, 12870, 13104, 13244, 13416, 13440, 13545, 13728, 13760, 13860, 14190, 14448, 14560, 14784, 14976, 15015, 15136, 15480, 15652, 15840, 16016, 16380, 16512, 16555, 16770, 17028, 17160, 17472, 17888, 18018, 18060, 18304, 18447, 18480, 18720, 18920, 19264, 19565, 19866, 20020, 20124, 20160, 20592, 20640, 21120, 21285, 21672, 21840, 22176, 22360, 22704, 22880, 23478, 24024, 24080, 24596, 24640, 24768, 24960, 25155, 25740, 26208, 26488, 26832, 27090, 27456, 27520, 27720, 28380, 28896, 29120, 29568, 29799, 30030, 30272, 30745, 30960, 31304, 31680, 32032, 32760, 33110, 33540, 34056, 34320, 34944, 35217, 35776, 36036, 36120, 36894, 36960, 37440, 37840, 38528, 39130, 39732, 40040, 40248, 40320, 41184, 41280, 42570, 43043, 43344, 43680, 44352, 44720, 45045, 45408, 45760, 46956, 48048, 48160, 49192, 49280, 49536, 49665, 50310, 51480, 52416, 52976, 53664, 54180, 54912, 55341, 55440, 56760, 57792, 58240, 58695, 59598, 60060, 60544, 61490, 61920, 62608, 63360, 64064, 65520, 66220, 67080, 68112, 68640, 70434, 71552, 72072, 72240, 73788, 73920, 74880, 75680, 78260, 79464, 80080, 80496, 82368, 82560, 85140, 86086, 86688, 87360, 88704, 89440, 90090, 90816, 91520, 92235, 93912, 96096, 96320, 98384, 99330, 100620, 102960, 104832, 105952, 107328, 108360, 110682, 110880, 113520, 115584, 117390, 119196, 120120, 122980, 123840, 125216, 128128, 129129, 131040, 132440, 134160, 136224, 137280, 140868, 144144, 144480, 147576, 147840, 148995, 151360, 156520, 158928, 160160, 160992, 164736, 170280, 172172, 173376, 174720, 176085, 178880, 180180, 181632, 184470, 187824, 192192, 192640, 196768, 198660, 201240, 205920, 211904, 214656, 215215, 216720, 221364, 221760, 227040, 234780, 238392, 240240, 245960, 247680, 250432, 258258, 262080, 264880, 268320, 272448, 274560, 276705, 281736, 288288, 288960, 295152, 297990, 302720, 313040, 317856, 320320, 321984, 340560, 344344, 346752, 352170, 357760, 360360, 368940, 375648, 384384, 387387, 393536, 397320, 402480, 411840, 423808, 430430, 433440, 442728, 443520, 454080, 469560, 476784, 480480, 491920, 500864, 516516, 524160, 529760, 536640, 544896, 553410, 563472, 576576, 577920, 590304, 595980, 626080, 635712, 640640, 643968, 645645, 681120, 688688, 704340, 720720, 737880, 751296, 774774, 787072, 794640, 804960, 823680, 860860, 866880, 885456, 908160, 939120, 953568, 960960, 983840, 1033032, 1059520, 1073280, 1106820, 1126944, 1153152, 1180608, 1191960, 1252160, 1271424, 1291290, 1362240, 1377376, 1408680, 1441440, 1475760, 1502592, 1549548, 1589280, 1609920, 1721720, 1733760, 1770912, 1878240, 1907136, 1921920, 1936935, 1967680, 2066064, 2119040, 2213640, 2253888, 2361216, 2383920, 2504320, 2582580, 2724480, 2754752, 2817360, 2882880, 2951520, 3099096, 3178560, 3219840, 3443440, 3541824, 3756480, 3814272, 3873870, 3935360, 4132128, 4427280, 4507776, 4767840, 5165160, 5509504, 5634720, 5765760, 5903040, 6198192, 6357120, 6886880, 7083648, 7512960, 7747740, 8264256, 8854560, 9535680, 10330320, 11269440, 11806080, 12396384, 13773760, 15495480, 16528512, 17709120, 19071360, 20660640, 22538880, 24792768, 27547520, 30990960, 35418240, 41321280, 49585536, 61981920, 82642560, 123963840, 247927680]

約数ペア:

[(1, 247927680), (2, 123963840), (3, 82642560), (4, 61981920), (5, 49585536), (6, 41321280), (7, 35418240), (8, 30990960), (9, 27547520), (10, 24792768), (11, 22538880), (12, 20660640), (13, 19071360), (14, 17709120), (15, 16528512), (16, 15495480), (18, 13773760), (20, 12396384), (21, 11806080), (22, 11269440), (24, 10330320), (26, 9535680), (28, 8854560), (30, 8264256), (32, 7747740), (33, 7512960), (35, 7083648), (36, 6886880), (39, 6357120), (40, 6198192), (42, 5903040), (43, 5765760), (44, 5634720), (45, 5509504), (48, 5165160), (52, 4767840), (55, 4507776), (56, 4427280), (60, 4132128), (63, 3935360), (64, 3873870), (65, 3814272), (66, 3756480), (70, 3541824), (72, 3443440), (77, 3219840), (78, 3178560), (80, 3099096), (84, 2951520), (86, 2882880), (88, 2817360), (90, 2754752), (91, 2724480), (96, 2582580), (99, 2504320), (104, 2383920), (105, 2361216), (110, 2253888), (112, 2213640), (117, 2119040), (120, 2066064), (126, 1967680), (128, 1936935), (129, 1921920), (130, 1907136), (132, 1878240), (140, 1770912), (143, 1733760), (144, 1721720), (154, 1609920), (156, 1589280), (160, 1549548), (165, 1502592), (168, 1475760), (172, 1441440), (176, 1408680), (180, 1377376), (182, 1362240), (192, 1291290), (195, 1271424), (198, 1252160), (208, 1191960), (210, 1180608), (215, 1153152), (220, 1126944), (224, 1106820), (231, 1073280), (234, 1059520), (240, 1033032), (252, 983840), (258, 960960), (260, 953568), (264, 939120), (273, 908160), (280, 885456), (286, 866880), (288, 860860), (301, 823680), (308, 804960), (312, 794640), (315, 787072), (320, 774774), (330, 751296), (336, 737880), (344, 720720), (352, 704340), (360, 688688), (364, 681120), (384, 645645), (385, 643968), (387, 640640), (390, 635712), (396, 626080), (416, 595980), (420, 590304), (429, 577920), (430, 576576), (440, 563472), (448, 553410), (455, 544896), (462, 536640), (468, 529760), (473, 524160), (480, 516516), (495, 500864), (504, 491920), (516, 480480), (520, 476784), (528, 469560), (546, 454080), (559, 443520), (560, 442728), (572, 433440), (576, 430430), (585, 423808), (602, 411840), (616, 402480), (624, 397320), (630, 393536), (640, 387387), (645, 384384), (660, 375648), (672, 368940), (688, 360360), (693, 357760), (704, 352170), (715, 346752), (720, 344344), (728, 340560), (770, 321984), (774, 320320), (780, 317856), (792, 313040), (819, 302720), (832, 297990), (840, 295152), (858, 288960), (860, 288288), (880, 281736), (896, 276705), (903, 274560), (910, 272448), (924, 268320), (936, 264880), (946, 262080), (960, 258258), (990, 250432), (1001, 247680), (1008, 245960), (1032, 240240), (1040, 238392), (1056, 234780), (1092, 227040), (1118, 221760), (1120, 221364), (1144, 216720), (1152, 215215), (1155, 214656), (1170, 211904), (1204, 205920), (1232, 201240), (1248, 198660), (1260, 196768), (1287, 192640), (1290, 192192), (1320, 187824), (1344, 184470), (1365, 181632), (1376, 180180), (1386, 178880), (1408, 176085), (1419, 174720), (1430, 173376), (1440, 172172), (1456, 170280), (1505, 164736), (1540, 160992), (1548, 160160), (1560, 158928), (1584, 156520), (1638, 151360), (1664, 148995), (1677, 147840), (1680, 147576), (1716, 144480), (1720, 144144), (1760, 140868), (1806, 137280), (1820, 136224), (1848, 134160), (1872, 132440), (1892, 131040), (1920, 129129), (1935, 128128), (1980, 125216), (2002, 123840), (2016, 122980), (2064, 120120), (2080, 119196), (2112, 117390), (2145, 115584), (2184, 113520), (2236, 110880), (2240, 110682), (2288, 108360), (2310, 107328), (2340, 105952), (2365, 104832), (2408, 102960), (2464, 100620), (2496, 99330), (2520, 98384), (2574, 96320), (2580, 96096), (2640, 93912), (2688, 92235), (2709, 91520), (2730, 90816), (2752, 90090), (2772, 89440), (2795, 88704), (2838, 87360), (2860, 86688), (2880, 86086), (2912, 85140), (3003, 82560), (3010, 82368), (3080, 80496), (3096, 80080), (3120, 79464), (3168, 78260), (3276, 75680), (3311, 74880), (3354, 73920), (3360, 73788), (3432, 72240), (3440, 72072), (3465, 71552), (3520, 70434), (3612, 68640), (3640, 68112), (3696, 67080), (3744, 66220), (3784, 65520), (3870, 64064), (3913, 63360), (3960, 62608), (4004, 61920), (4032, 61490), (4095, 60544), (4128, 60060), (4160, 59598), (4224, 58695), (4257, 58240), (4290, 57792), (4368, 56760), (4472, 55440), (4480, 55341), (4515, 54912), (4576, 54180), (4620, 53664), (4680, 52976), (4730, 52416), (4816, 51480), (4928, 50310), (4992, 49665), (5005, 49536), (5031, 49280), (5040, 49192), (5148, 48160), (5160, 48048), (5280, 46956), (5418, 45760), (5460, 45408), (5504, 45045), (5544, 44720), (5590, 44352), (5676, 43680), (5720, 43344), (5760, 43043), (5824, 42570), (6006, 41280), (6020, 41184), (6149, 40320), (6160, 40248), (6192, 40040), (6240, 39732), (6336, 39130), (6435, 38528), (6552, 37840), (6622, 37440), (6708, 36960), (6720, 36894), (6864, 36120), (6880, 36036), (6930, 35776), (7040, 35217), (7095, 34944), (7224, 34320), (7280, 34056), (7392, 33540), (7488, 33110), (7568, 32760), (7740, 32032), (7826, 31680), (7920, 31304), (8008, 30960), (8064, 30745), (8190, 30272), (8256, 30030), (8320, 29799), (8385, 29568), (8514, 29120), (8580, 28896), (8736, 28380), (8944, 27720), (9009, 27520), (9030, 27456), (9152, 27090), (9240, 26832), (9360, 26488), (9460, 26208), (9632, 25740), (9856, 25155), (9933, 24960), (10010, 24768), (10062, 24640), (10080, 24596), (10296, 24080), (10320, 24024), (10560, 23478), (10836, 22880), (10920, 22704), (11088, 22360), (11180, 22176), (11352, 21840), (11440, 21672), (11648, 21285), (11739, 21120), (12012, 20640), (12040, 20592), (12298, 20160), (12320, 20124), (12384, 20020), (12480, 19866), (12672, 19565), (12870, 19264), (13104, 18920), (13244, 18720), (13416, 18480), (13440, 18447), (13545, 18304), (13728, 18060), (13760, 18018), (13860, 17888), (14190, 17472), (14448, 17160), (14560, 17028), (14784, 16770), (14976, 16555), (15015, 16512), (15136, 16380), (15480, 16016), (15652, 15840)]