1900778880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 1024

約数和(自身を含む): 8685895680

約数和(自身を除く): 6785116800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 23, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 43, 44, 46, 48, 52, 55, 56, 60, 64, 65, 66, 69, 70, 77, 78, 80, 84, 86, 88, 91, 92, 96, 104, 105, 110, 112, 115, 120, 128, 129, 130, 132, 138, 140, 143, 154, 156, 160, 161, 165, 168, 172, 176, 182, 184, 192, 195, 208, 210, 215, 220, 224, 230, 231, 240, 253, 258, 260, 264, 273, 276, 280, 286, 299, 301, 308, 312, 320, 322, 330, 336, 344, 345, 352, 364, 368, 384, 385, 390, 416, 420, 429, 430, 440, 448, 455, 460, 462, 473, 480, 483, 506, 516, 520, 528, 546, 552, 559, 560, 572, 598, 602, 616, 624, 640, 644, 645, 660, 672, 688, 690, 704, 715, 728, 736, 759, 770, 780, 805, 832, 840, 858, 860, 880, 896, 897, 903, 910, 920, 924, 946, 960, 966, 989, 1001, 1012, 1032, 1040, 1056, 1092, 1104, 1118, 1120, 1144, 1155, 1196, 1204, 1232, 1248, 1265, 1288, 1290, 1320, 1344, 1365, 1376, 1380, 1408, 1419, 1430, 1456, 1472, 1495, 1505, 1518, 1540, 1560, 1610, 1664, 1677, 1680, 1716, 1720, 1760, 1771, 1794, 1806, 1820, 1840, 1848, 1892, 1920, 1932, 1978, 2002, 2024, 2064, 2080, 2093, 2112, 2145, 2184, 2208, 2236, 2240, 2288, 2310, 2365, 2392, 2408, 2415, 2464, 2496, 2530, 2576, 2580, 2640, 2688, 2730, 2752, 2760, 2795, 2838, 2860, 2912, 2944, 2967, 2990, 3003, 3010, 3036, 3080, 3120, 3220, 3289, 3311, 3354, 3360, 3432, 3440, 3520, 3542, 3588, 3612, 3640, 3680, 3696, 3784, 3795, 3864, 3913, 3956, 4004, 4048, 4128, 4160, 4186, 4224, 4290, 4368, 4416, 4472, 4480, 4485, 4515, 4576, 4620, 4730, 4784, 4816, 4830, 4928, 4945, 4992, 5005, 5060, 5152, 5160, 5280, 5313, 5460, 5504, 5520, 5590, 5676, 5720, 5824, 5934, 5980, 6006, 6020, 6072, 6149, 6160, 6240, 6279, 6440, 6578, 6622, 6708, 6720, 6864, 6880, 6923, 7040, 7084, 7095, 7176, 7224, 7280, 7360, 7392, 7568, 7590, 7728, 7826, 7912, 8008, 8096, 8256, 8320, 8372, 8385, 8580, 8736, 8832, 8855, 8944, 8970, 9030, 9152, 9240, 9460, 9568, 9632, 9660, 9856, 9867, 9890, 9933, 10010, 10120, 10304, 10320, 10465, 10560, 10626, 10879, 10920, 11040, 11180, 11352, 11440, 11648, 11739, 11868, 11960, 12012, 12040, 12144, 12298, 12320, 12480, 12558, 12857, 12880, 13156, 13244, 13416, 13440, 13728, 13760, 13846, 14168, 14190, 14352, 14448, 14560, 14720, 14784, 14835, 15015, 15136, 15180, 15456, 15652, 15824, 16016, 16192, 16445, 16512, 16555, 16744, 16770, 17160, 17472, 17710, 17888, 17940, 18060, 18304, 18447, 18480, 18920, 19136, 19264, 19320, 19565, 19734, 19780, 19866, 20020, 20240, 20608, 20640, 20769, 20930, 21120, 21252, 21758, 21840, 22080, 22360, 22704, 22880, 23023, 23478, 23736, 23920, 24024, 24080, 24288, 24596, 24640, 24960, 25116, 25714, 25760, 26312, 26488, 26565, 26832, 27456, 27520, 27692, 28336, 28380, 28704, 28896, 29120, 29568, 29670, 30030, 30272, 30360, 30745, 30912, 31304, 31395, 31648, 32032, 32384, 32637, 32890, 33110, 33488, 33540, 34320, 34615, 34944, 35420, 35776, 35880, 36120, 36894, 36960, 37840, 38272, 38528, 38571, 38640, 39130, 39468, 39560, 39732, 40040, 40480, 41280, 41538, 41860, 42504, 43043, 43516, 43680, 44160, 44720, 45408, 45760, 46046, 46956, 47472, 47840, 48048, 48160, 48576, 49192, 49280, 49335, 49665, 50232, 51428, 51520, 52624, 52976, 53130, 53664, 54395, 54912, 55384, 56672, 56760, 57408, 57792, 58240, 58695, 59340, 60060, 60544, 60720, 61490, 61824, 62608, 62790, 63296, 64064, 64285, 65274, 65780, 66220, 66976, 67080, 68640, 69069, 69230, 70840, 71552, 71760, 72240, 73788, 73920, 75680, 76153, 77142, 77280, 78260, 78936, 79120, 79464, 80080, 80960, 82560, 83076, 83720, 85008, 86086, 87032, 87360, 89440, 89999, 90816, 91520, 92092, 92235, 93912, 94944, 95680, 96096, 96320, 97152, 98384, 98670, 99330, 100464, 102856, 103040, 103845, 105248, 105952, 106260, 107328, 108790, 110768, 113344, 113520, 114816, 115115, 115584, 117390, 118680, 120120, 121440, 122980, 125216, 125580, 126592, 128128, 128570, 129129, 130548, 131560, 132440, 133952, 134160, 137280, 138138, 138460, 141427, 141680, 143520, 144480, 147576, 147840, 151360, 152306, 154284, 154560, 156520, 157872, 158240, 158928, 160160, 161920, 163185, 166152, 167440, 170016, 172172, 174064, 174720, 178880, 179998, 181632, 184184, 184470, 187824, 189888, 191360, 192192, 192640, 192855, 196768, 197340, 198660, 200928, 205712, 207690, 210496, 211904, 212520, 214656, 215215, 217580, 221536, 226688, 227040, 228459, 230230, 234780, 237360, 240240, 242880, 245960, 250432, 251160, 257140, 258258, 261096, 263120, 264880, 267904, 268320, 269997, 274560, 276276, 276920, 282854, 283360, 287040, 288960, 295152, 302720, 304612, 308568, 309120, 313040, 315744, 316480, 317856, 320320, 326370, 332304, 334880, 340032, 344344, 345345, 348128, 357760, 359996, 368368, 368940, 375648, 379776, 380765, 384384, 385710, 393536, 394680, 397320, 401856, 411424, 415380, 420992, 423808, 424281, 425040, 430430, 435160, 443072, 449995, 454080, 456918, 460460, 469560, 474720, 480480, 485760, 491920, 500864, 502320, 514280, 516516, 522192, 526240, 529760, 536640, 539994, 552552, 553840, 565708, 566720, 574080, 577920, 590304, 609224, 617136, 626080, 631488, 632960, 635712, 640640, 645645, 652740, 664608, 669760, 680064, 688688, 690690, 696256, 707135, 719992, 736736, 737880, 751296, 761530, 771420, 787072, 789360, 794640, 803712, 822848, 830760, 848562, 850080, 860860, 870320, 886144, 899990, 908160, 913836, 920920, 939120, 949440, 960960, 983840, 989989, 1004640, 1028560, 1033032, 1044384, 1052480, 1059520, 1073280, 1079988, 1105104, 1107680, 1131416, 1133440, 1142295, 1180608, 1218448, 1234272, 1252160, 1262976, 1271424, 1291290, 1305480, 1329216, 1339520, 1349985, 1377376, 1381380, 1392512, 1414270, 1439984, 1473472, 1475760, 1502592, 1523060, 1542840, 1578720, 1589280, 1645696, 1661520, 1697124, 1700160, 1721720, 1740640, 1799980, 1827672, 1841840, 1878240, 1898880, 1921920, 1967680, 1979978, 2009280, 2057120, 2066064, 2088768, 2104960, 2119040, 2121405, 2159976, 2210208, 2215360, 2262832, 2284590, 2361216, 2436896, 2468544, 2504320, 2582580, 2610960, 2658432, 2699970, 2754752, 2762760, 2828540, 2879968, 2946944, 2951520, 2969967, 3046120, 3085680, 3157440, 3178560, 3323040, 3394248, 3400320, 3443440, 3481280, 3599960, 3655344, 3683680, 3756480, 3935360, 3959956, 4018560, 4114240, 4132128, 4177536, 4242810, 4319952, 4420416, 4430720, 4525664, 4569180, 4873792, 4937088, 4949945, 5165160, 5221920, 5399940, 5509504, 5525520, 5657080, 5759936, 5903040, 5939934, 6092240, 6171360, 6314880, 6357120, 6646080, 6788496, 6886880, 6962560, 7199920, 7310688, 7367360, 7512960, 7919912, 8228480, 8264256, 8485620, 8639904, 8840832, 9051328, 9138360, 9747584, 9899890, 10330320, 10443840, 10799880, 11051040, 11314160, 11519872, 11806080, 11879868, 12184480, 12342720, 13292160, 13576992, 13773760, 14399840, 14621376, 14734720, 14849835, 15839824, 16528512, 16971240, 17279808, 18102656, 18276720, 19799780, 20660640, 20887680, 21599760, 22102080, 22628320, 23759736, 24368960, 24685440, 27153984, 27547520, 28799680, 29242752, 29699670, 31679648, 33942480, 34559616, 36553440, 39599560, 41321280, 43199520, 44204160, 45256640, 47519472, 48737920, 54307968, 57599360, 59399340, 63359296, 67884960, 73106880, 79199120, 82642560, 86399040, 90513280, 95038944, 118798680, 126718592, 135769920, 146213760, 158398240, 172798080, 190077888, 237597360, 271539840, 316796480, 380155776, 475194720, 633592960, 950389440, 1900778880]

約数ペア:

[(1, 1900778880), (2, 950389440), (3, 633592960), (4, 475194720), (5, 380155776), (6, 316796480), (7, 271539840), (8, 237597360), (10, 190077888), (11, 172798080), (12, 158398240), (13, 146213760), (14, 135769920), (15, 126718592), (16, 118798680), (20, 95038944), (21, 90513280), (22, 86399040), (23, 82642560), (24, 79199120), (26, 73106880), (28, 67884960), (30, 63359296), (32, 59399340), (33, 57599360), (35, 54307968), (39, 48737920), (40, 47519472), (42, 45256640), (43, 44204160), (44, 43199520), (46, 41321280), (48, 39599560), (52, 36553440), (55, 34559616), (56, 33942480), (60, 31679648), (64, 29699670), (65, 29242752), (66, 28799680), (69, 27547520), (70, 27153984), (77, 24685440), (78, 24368960), (80, 23759736), (84, 22628320), (86, 22102080), (88, 21599760), (91, 20887680), (92, 20660640), (96, 19799780), (104, 18276720), (105, 18102656), (110, 17279808), (112, 16971240), (115, 16528512), (120, 15839824), (128, 14849835), (129, 14734720), (130, 14621376), (132, 14399840), (138, 13773760), (140, 13576992), (143, 13292160), (154, 12342720), (156, 12184480), (160, 11879868), (161, 11806080), (165, 11519872), (168, 11314160), (172, 11051040), (176, 10799880), (182, 10443840), (184, 10330320), (192, 9899890), (195, 9747584), (208, 9138360), (210, 9051328), (215, 8840832), (220, 8639904), (224, 8485620), (230, 8264256), (231, 8228480), (240, 7919912), (253, 7512960), (258, 7367360), (260, 7310688), (264, 7199920), (273, 6962560), (276, 6886880), (280, 6788496), (286, 6646080), (299, 6357120), (301, 6314880), (308, 6171360), (312, 6092240), (320, 5939934), (322, 5903040), (330, 5759936), (336, 5657080), (344, 5525520), (345, 5509504), (352, 5399940), (364, 5221920), (368, 5165160), (384, 4949945), (385, 4937088), (390, 4873792), (416, 4569180), (420, 4525664), (429, 4430720), (430, 4420416), (440, 4319952), (448, 4242810), (455, 4177536), (460, 4132128), (462, 4114240), (473, 4018560), (480, 3959956), (483, 3935360), (506, 3756480), (516, 3683680), (520, 3655344), (528, 3599960), (546, 3481280), (552, 3443440), (559, 3400320), (560, 3394248), (572, 3323040), (598, 3178560), (602, 3157440), (616, 3085680), (624, 3046120), (640, 2969967), (644, 2951520), (645, 2946944), (660, 2879968), (672, 2828540), (688, 2762760), (690, 2754752), (704, 2699970), (715, 2658432), (728, 2610960), (736, 2582580), (759, 2504320), (770, 2468544), (780, 2436896), (805, 2361216), (832, 2284590), (840, 2262832), (858, 2215360), (860, 2210208), (880, 2159976), (896, 2121405), (897, 2119040), (903, 2104960), (910, 2088768), (920, 2066064), (924, 2057120), (946, 2009280), (960, 1979978), (966, 1967680), (989, 1921920), (1001, 1898880), (1012, 1878240), (1032, 1841840), (1040, 1827672), (1056, 1799980), (1092, 1740640), (1104, 1721720), (1118, 1700160), (1120, 1697124), (1144, 1661520), (1155, 1645696), (1196, 1589280), (1204, 1578720), (1232, 1542840), (1248, 1523060), (1265, 1502592), (1288, 1475760), (1290, 1473472), (1320, 1439984), (1344, 1414270), (1365, 1392512), (1376, 1381380), (1380, 1377376), (1408, 1349985), (1419, 1339520), (1430, 1329216), (1456, 1305480), (1472, 1291290), (1495, 1271424), (1505, 1262976), (1518, 1252160), (1540, 1234272), (1560, 1218448), (1610, 1180608), (1664, 1142295), (1677, 1133440), (1680, 1131416), (1716, 1107680), (1720, 1105104), (1760, 1079988), (1771, 1073280), (1794, 1059520), (1806, 1052480), (1820, 1044384), (1840, 1033032), (1848, 1028560), (1892, 1004640), (1920, 989989), (1932, 983840), (1978, 960960), (2002, 949440), (2024, 939120), (2064, 920920), (2080, 913836), (2093, 908160), (2112, 899990), (2145, 886144), (2184, 870320), (2208, 860860), (2236, 850080), (2240, 848562), (2288, 830760), (2310, 822848), (2365, 803712), (2392, 794640), (2408, 789360), (2415, 787072), (2464, 771420), (2496, 761530), (2530, 751296), (2576, 737880), (2580, 736736), (2640, 719992), (2688, 707135), (2730, 696256), (2752, 690690), (2760, 688688), (2795, 680064), (2838, 669760), (2860, 664608), (2912, 652740), (2944, 645645), (2967, 640640), (2990, 635712), (3003, 632960), (3010, 631488), (3036, 626080), (3080, 617136), (3120, 609224), (3220, 590304), (3289, 577920), (3311, 574080), (3354, 566720), (3360, 565708), (3432, 553840), (3440, 552552), (3520, 539994), (3542, 536640), (3588, 529760), (3612, 526240), (3640, 522192), (3680, 516516), (3696, 514280), (3784, 502320), (3795, 500864), (3864, 491920), (3913, 485760), (3956, 480480), (4004, 474720), (4048, 469560), (4128, 460460), (4160, 456918), (4186, 454080), (4224, 449995), (4290, 443072), (4368, 435160), (4416, 430430), (4472, 425040), (4480, 424281), (4485, 423808), (4515, 420992), (4576, 415380), (4620, 411424), (4730, 401856), (4784, 397320), (4816, 394680), (4830, 393536), (4928, 385710), (4945, 384384), (4992, 380765), (5005, 379776), (5060, 375648), (5152, 368940), (5160, 368368), (5280, 359996), (5313, 357760), (5460, 348128), (5504, 345345), (5520, 344344), (5590, 340032), (5676, 334880), (5720, 332304), (5824, 326370), (5934, 320320), (5980, 317856), (6006, 316480), (6020, 315744), (6072, 313040), (6149, 309120), (6160, 308568), (6240, 304612), (6279, 302720), (6440, 295152), (6578, 288960), (6622, 287040), (6708, 283360), (6720, 282854), (6864, 276920), (6880, 276276), (6923, 274560), (7040, 269997), (7084, 268320), (7095, 267904), (7176, 264880), (7224, 263120), (7280, 261096), (7360, 258258), (7392, 257140), (7568, 251160), (7590, 250432), (7728, 245960), (7826, 242880), (7912, 240240), (8008, 237360), (8096, 234780), (8256, 230230), (8320, 228459), (8372, 227040), (8385, 226688), (8580, 221536), (8736, 217580), (8832, 215215), (8855, 214656), (8944, 212520), (8970, 211904), (9030, 210496), (9152, 207690), (9240, 205712), (9460, 200928), (9568, 198660), (9632, 197340), (9660, 196768), (9856, 192855), (9867, 192640), (9890, 192192), (9933, 191360), (10010, 189888), (10120, 187824), (10304, 184470), (10320, 184184), (10465, 181632), (10560, 179998), (10626, 178880), (10879, 174720), (10920, 174064), (11040, 172172), (11180, 170016), (11352, 167440), (11440, 166152), (11648, 163185), (11739, 161920), (11868, 160160), (11960, 158928), (12012, 158240), (12040, 157872), (12144, 156520), (12298, 154560), (12320, 154284), (12480, 152306), (12558, 151360), (12857, 147840), (12880, 147576), (13156, 144480), (13244, 143520), (13416, 141680), (13440, 141427), (13728, 138460), (13760, 138138), (13846, 137280), (14168, 134160), (14190, 133952), (14352, 132440), (14448, 131560), (14560, 130548), (14720, 129129), (14784, 128570), (14835, 128128), (15015, 126592), (15136, 125580), (15180, 125216), (15456, 122980), (15652, 121440), (15824, 120120), (16016, 118680), (16192, 117390), (16445, 115584), (16512, 115115), (16555, 114816), (16744, 113520), (16770, 113344), (17160, 110768), (17472, 108790), (17710, 107328), (17888, 106260), (17940, 105952), (18060, 105248), (18304, 103845), (18447, 103040), (18480, 102856), (18920, 100464), (19136, 99330), (19264, 98670), (19320, 98384), (19565, 97152), (19734, 96320), (19780, 96096), (19866, 95680), (20020, 94944), (20240, 93912), (20608, 92235), (20640, 92092), (20769, 91520), (20930, 90816), (21120, 89999), (21252, 89440), (21758, 87360), (21840, 87032), (22080, 86086), (22360, 85008), (22704, 83720), (22880, 83076), (23023, 82560), (23478, 80960), (23736, 80080), (23920, 79464), (24024, 79120), (24080, 78936), (24288, 78260), (24596, 77280), (24640, 77142), (24960, 76153), (25116, 75680), (25714, 73920), (25760, 73788), (26312, 72240), (26488, 71760), (26565, 71552), (26832, 70840), (27456, 69230), (27520, 69069), (27692, 68640), (28336, 67080), (28380, 66976), (28704, 66220), (28896, 65780), (29120, 65274), (29568, 64285), (29670, 64064), (30030, 63296), (30272, 62790), (30360, 62608), (30745, 61824), (30912, 61490), (31304, 60720), (31395, 60544), (31648, 60060), (32032, 59340), (32384, 58695), (32637, 58240), (32890, 57792), (33110, 57408), (33488, 56760), (33540, 56672), (34320, 55384), (34615, 54912), (34944, 54395), (35420, 53664), (35776, 53130), (35880, 52976), (36120, 52624), (36894, 51520), (36960, 51428), (37840, 50232), (38272, 49665), (38528, 49335), (38571, 49280), (38640, 49192), (39130, 48576), (39468, 48160), (39560, 48048), (39732, 47840), (40040, 47472), (40480, 46956), (41280, 46046), (41538, 45760), (41860, 45408), (42504, 44720), (43043, 44160), (43516, 43680)]