2561919360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 1024

約数和(自身を含む): 11581194240

約数和(自身を除く): 9019274880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 31, 32, 33, 35, 39, 40, 42, 43, 44, 48, 52, 55, 56, 60, 62, 64, 65, 66, 70, 77, 78, 80, 84, 86, 88, 91, 93, 96, 104, 105, 110, 112, 120, 124, 128, 129, 130, 132, 140, 143, 154, 155, 156, 160, 165, 168, 172, 176, 182, 186, 192, 195, 208, 210, 215, 217, 220, 224, 231, 240, 248, 258, 260, 264, 273, 280, 286, 301, 308, 310, 312, 320, 330, 336, 341, 344, 352, 364, 372, 384, 385, 390, 403, 416, 420, 429, 430, 434, 440, 448, 455, 462, 465, 473, 480, 496, 516, 520, 528, 546, 559, 560, 572, 602, 616, 620, 624, 640, 645, 651, 660, 672, 682, 688, 704, 715, 728, 744, 770, 780, 806, 832, 840, 858, 860, 868, 880, 896, 903, 910, 924, 930, 946, 960, 992, 1001, 1023, 1032, 1040, 1056, 1085, 1092, 1118, 1120, 1144, 1155, 1204, 1209, 1232, 1240, 1248, 1290, 1302, 1320, 1333, 1344, 1364, 1365, 1376, 1408, 1419, 1430, 1456, 1488, 1505, 1540, 1560, 1612, 1664, 1677, 1680, 1705, 1716, 1720, 1736, 1760, 1806, 1820, 1848, 1860, 1892, 1920, 1984, 2002, 2015, 2046, 2064, 2080, 2112, 2145, 2170, 2184, 2236, 2240, 2288, 2310, 2365, 2387, 2408, 2418, 2464, 2480, 2496, 2580, 2604, 2640, 2666, 2688, 2728, 2730, 2752, 2795, 2821, 2838, 2860, 2912, 2976, 3003, 3010, 3080, 3120, 3224, 3255, 3311, 3354, 3360, 3410, 3432, 3440, 3472, 3520, 3612, 3640, 3696, 3720, 3784, 3913, 3968, 3999, 4004, 4030, 4092, 4128, 4160, 4224, 4290, 4340, 4368, 4433, 4472, 4480, 4515, 4576, 4620, 4730, 4774, 4816, 4836, 4928, 4960, 4992, 5005, 5115, 5160, 5208, 5280, 5332, 5456, 5460, 5504, 5590, 5642, 5676, 5720, 5824, 5952, 6006, 6020, 6045, 6149, 6160, 6240, 6448, 6510, 6622, 6665, 6708, 6720, 6820, 6864, 6880, 6944, 7040, 7095, 7161, 7224, 7280, 7392, 7440, 7568, 7826, 7998, 8008, 8060, 8184, 8256, 8320, 8385, 8463, 8580, 8680, 8736, 8866, 8944, 9030, 9152, 9240, 9331, 9460, 9548, 9632, 9672, 9856, 9920, 9933, 10010, 10230, 10320, 10416, 10560, 10664, 10912, 10920, 11180, 11284, 11352, 11440, 11648, 11739, 11904, 11935, 12012, 12040, 12090, 12298, 12320, 12480, 12896, 13020, 13244, 13299, 13330, 13416, 13440, 13640, 13728, 13760, 13888, 14105, 14190, 14322, 14448, 14560, 14663, 14784, 14880, 15015, 15136, 15652, 15996, 16016, 16120, 16368, 16512, 16555, 16770, 16926, 17160, 17329, 17360, 17472, 17732, 17888, 18060, 18304, 18447, 18480, 18662, 18920, 19096, 19264, 19344, 19565, 19840, 19866, 19995, 20020, 20460, 20640, 20832, 21120, 21328, 21824, 21840, 22165, 22360, 22568, 22704, 22880, 23478, 23870, 24024, 24080, 24180, 24596, 24640, 24960, 25792, 26040, 26488, 26598, 26660, 26832, 27280, 27456, 27520, 27776, 27993, 28210, 28380, 28644, 28896, 29120, 29326, 29568, 29760, 30030, 30272, 30745, 31031, 31304, 31992, 32032, 32240, 32736, 33110, 33540, 33852, 34320, 34658, 34720, 34944, 35464, 35776, 35805, 36120, 36894, 36960, 37324, 37840, 38192, 38528, 38688, 39130, 39732, 39990, 40040, 40920, 41280, 41664, 42315, 42656, 43043, 43648, 43680, 43989, 44330, 44720, 45136, 45408, 45760, 46655, 46956, 47740, 48048, 48160, 48360, 49192, 49280, 49665, 51584, 51987, 52080, 52976, 53196, 53320, 53664, 54560, 54912, 55986, 56420, 56760, 57288, 57792, 58240, 58652, 58695, 59520, 60060, 60544, 61490, 62062, 62608, 63984, 64064, 64480, 65472, 66220, 66495, 67080, 67704, 68640, 69316, 69440, 70928, 71552, 71610, 72240, 73315, 73788, 73920, 74648, 75680, 76384, 77376, 78260, 79464, 79980, 80080, 81840, 82560, 83328, 84630, 85312, 86086, 86645, 87360, 87978, 88660, 89440, 90272, 90816, 91520, 92235, 93093, 93310, 93912, 95480, 96096, 96320, 96720, 98384, 99330, 102641, 103974, 104160, 105952, 106392, 106640, 107328, 109120, 111972, 112840, 113520, 114576, 115584, 117304, 117390, 120120, 121303, 122980, 124124, 125216, 127968, 128128, 128960, 129129, 130944, 132440, 132990, 134160, 135408, 137280, 138632, 138880, 139965, 141856, 143220, 144480, 146630, 147576, 147840, 149296, 151360, 152768, 154752, 155155, 156520, 158928, 159960, 160160, 163680, 169260, 170624, 172172, 173290, 174720, 175956, 177320, 178880, 180544, 181632, 184470, 186186, 186620, 187824, 190619, 190960, 192192, 192640, 193440, 196768, 198660, 205282, 207948, 208320, 211904, 212784, 213280, 214656, 215215, 218240, 219945, 223944, 225680, 227040, 229152, 234608, 234780, 240240, 242606, 245960, 248248, 250432, 255936, 257920, 258258, 259935, 264880, 265980, 268320, 270816, 274560, 277264, 279930, 283712, 286440, 288960, 293260, 295152, 298592, 302720, 305536, 307923, 310310, 313040, 317856, 319920, 320320, 327360, 338520, 344344, 346580, 351912, 354640, 357760, 361088, 363909, 368940, 372372, 373240, 375648, 381238, 381920, 384384, 386880, 393536, 397320, 410564, 415896, 416640, 423808, 425568, 426560, 430430, 439890, 447888, 451360, 454080, 458304, 465465, 469216, 469560, 480480, 485212, 491920, 496496, 500864, 511872, 513205, 516516, 519870, 529760, 531960, 536640, 541632, 554528, 559860, 567424, 571857, 572880, 577920, 586520, 590304, 597184, 606515, 615846, 620620, 626080, 635712, 639840, 640640, 645645, 654720, 677040, 688688, 693160, 703824, 709280, 727818, 737880, 744744, 746480, 751296, 762476, 763840, 773760, 787072, 794640, 821128, 831792, 851136, 853120, 860860, 879780, 895776, 902720, 908160, 916608, 930930, 938432, 939120, 953095, 960960, 970424, 983840, 992992, 1026410, 1033032, 1039740, 1059520, 1063920, 1073280, 1083264, 1109056, 1119720, 1143714, 1145760, 1173040, 1180608, 1194368, 1213030, 1231692, 1241240, 1252160, 1271424, 1279680, 1291290, 1334333, 1354080, 1377376, 1386320, 1407648, 1418560, 1455636, 1475760, 1489488, 1492960, 1502592, 1524952, 1527680, 1539615, 1589280, 1642256, 1663584, 1702272, 1721720, 1759560, 1791552, 1805440, 1819545, 1861860, 1876864, 1878240, 1906190, 1921920, 1940848, 1967680, 1985984, 2052820, 2066064, 2079480, 2119040, 2127840, 2218112, 2239440, 2287428, 2291520, 2346080, 2361216, 2426060, 2463384, 2482480, 2504320, 2559360, 2582580, 2668666, 2708160, 2754752, 2772640, 2815296, 2837120, 2859285, 2911272, 2951520, 2978976, 2985920, 3049904, 3079230, 3178560, 3284512, 3327168, 3443440, 3519120, 3583104, 3639090, 3723720, 3756480, 3812380, 3881696, 3935360, 3971968, 4002999, 4105640, 4132128, 4158960, 4255680, 4478880, 4574856, 4583040, 4692160, 4852120, 4926768, 4964960, 5165160, 5337332, 5416320, 5509504, 5545280, 5630592, 5718570, 5822544, 5903040, 5957952, 5971840, 6099808, 6158460, 6357120, 6569024, 6654336, 6671665, 6886880, 7038240, 7278180, 7447440, 7512960, 7624760, 7763392, 8005998, 8211280, 8264256, 8317920, 8511360, 8957760, 9149712, 9384320, 9704240, 9853536, 9929920, 10330320, 10674664, 11090560, 11437140, 11645088, 11806080, 11915904, 12199616, 12316920, 13138048, 13343330, 13773760, 14076480, 14556360, 14894880, 15249520, 15526784, 16011996, 16422560, 16528512, 16635840, 17915520, 18299424, 19408480, 19707072, 19859840, 20014995, 20660640, 21349328, 22874280, 23290176, 24399232, 24633840, 26686660, 27547520, 28152960, 29112720, 29789760, 30499040, 32023992, 32845120, 33271680, 36598848, 38816960, 39414144, 40029990, 41321280, 42698656, 45748560, 46580352, 49267680, 53373320, 58225440, 59579520, 60998080, 64047984, 65690240, 73197696, 77633920, 80059980, 82642560, 85397312, 91497120, 98535360, 106746640, 116450880, 121996160, 128095968, 160119960, 170794624, 182994240, 197070720, 213493280, 232901760, 256191936, 320239920, 365988480, 426986560, 512383872, 640479840, 853973120, 1280959680, 2561919360]

約数ペア:

[(1, 2561919360), (2, 1280959680), (3, 853973120), (4, 640479840), (5, 512383872), (6, 426986560), (7, 365988480), (8, 320239920), (10, 256191936), (11, 232901760), (12, 213493280), (13, 197070720), (14, 182994240), (15, 170794624), (16, 160119960), (20, 128095968), (21, 121996160), (22, 116450880), (24, 106746640), (26, 98535360), (28, 91497120), (30, 85397312), (31, 82642560), (32, 80059980), (33, 77633920), (35, 73197696), (39, 65690240), (40, 64047984), (42, 60998080), (43, 59579520), (44, 58225440), (48, 53373320), (52, 49267680), (55, 46580352), (56, 45748560), (60, 42698656), (62, 41321280), (64, 40029990), (65, 39414144), (66, 38816960), (70, 36598848), (77, 33271680), (78, 32845120), (80, 32023992), (84, 30499040), (86, 29789760), (88, 29112720), (91, 28152960), (93, 27547520), (96, 26686660), (104, 24633840), (105, 24399232), (110, 23290176), (112, 22874280), (120, 21349328), (124, 20660640), (128, 20014995), (129, 19859840), (130, 19707072), (132, 19408480), (140, 18299424), (143, 17915520), (154, 16635840), (155, 16528512), (156, 16422560), (160, 16011996), (165, 15526784), (168, 15249520), (172, 14894880), (176, 14556360), (182, 14076480), (186, 13773760), (192, 13343330), (195, 13138048), (208, 12316920), (210, 12199616), (215, 11915904), (217, 11806080), (220, 11645088), (224, 11437140), (231, 11090560), (240, 10674664), (248, 10330320), (258, 9929920), (260, 9853536), (264, 9704240), (273, 9384320), (280, 9149712), (286, 8957760), (301, 8511360), (308, 8317920), (310, 8264256), (312, 8211280), (320, 8005998), (330, 7763392), (336, 7624760), (341, 7512960), (344, 7447440), (352, 7278180), (364, 7038240), (372, 6886880), (384, 6671665), (385, 6654336), (390, 6569024), (403, 6357120), (416, 6158460), (420, 6099808), (429, 5971840), (430, 5957952), (434, 5903040), (440, 5822544), (448, 5718570), (455, 5630592), (462, 5545280), (465, 5509504), (473, 5416320), (480, 5337332), (496, 5165160), (516, 4964960), (520, 4926768), (528, 4852120), (546, 4692160), (559, 4583040), (560, 4574856), (572, 4478880), (602, 4255680), (616, 4158960), (620, 4132128), (624, 4105640), (640, 4002999), (645, 3971968), (651, 3935360), (660, 3881696), (672, 3812380), (682, 3756480), (688, 3723720), (704, 3639090), (715, 3583104), (728, 3519120), (744, 3443440), (770, 3327168), (780, 3284512), (806, 3178560), (832, 3079230), (840, 3049904), (858, 2985920), (860, 2978976), (868, 2951520), (880, 2911272), (896, 2859285), (903, 2837120), (910, 2815296), (924, 2772640), (930, 2754752), (946, 2708160), (960, 2668666), (992, 2582580), (1001, 2559360), (1023, 2504320), (1032, 2482480), (1040, 2463384), (1056, 2426060), (1085, 2361216), (1092, 2346080), (1118, 2291520), (1120, 2287428), (1144, 2239440), (1155, 2218112), (1204, 2127840), (1209, 2119040), (1232, 2079480), (1240, 2066064), (1248, 2052820), (1290, 1985984), (1302, 1967680), (1320, 1940848), (1333, 1921920), (1344, 1906190), (1364, 1878240), (1365, 1876864), (1376, 1861860), (1408, 1819545), (1419, 1805440), (1430, 1791552), (1456, 1759560), (1488, 1721720), (1505, 1702272), (1540, 1663584), (1560, 1642256), (1612, 1589280), (1664, 1539615), (1677, 1527680), (1680, 1524952), (1705, 1502592), (1716, 1492960), (1720, 1489488), (1736, 1475760), (1760, 1455636), (1806, 1418560), (1820, 1407648), (1848, 1386320), (1860, 1377376), (1892, 1354080), (1920, 1334333), (1984, 1291290), (2002, 1279680), (2015, 1271424), (2046, 1252160), (2064, 1241240), (2080, 1231692), (2112, 1213030), (2145, 1194368), (2170, 1180608), (2184, 1173040), (2236, 1145760), (2240, 1143714), (2288, 1119720), (2310, 1109056), (2365, 1083264), (2387, 1073280), (2408, 1063920), (2418, 1059520), (2464, 1039740), (2480, 1033032), (2496, 1026410), (2580, 992992), (2604, 983840), (2640, 970424), (2666, 960960), (2688, 953095), (2728, 939120), (2730, 938432), (2752, 930930), (2795, 916608), (2821, 908160), (2838, 902720), (2860, 895776), (2912, 879780), (2976, 860860), (3003, 853120), (3010, 851136), (3080, 831792), (3120, 821128), (3224, 794640), (3255, 787072), (3311, 773760), (3354, 763840), (3360, 762476), (3410, 751296), (3432, 746480), (3440, 744744), (3472, 737880), (3520, 727818), (3612, 709280), (3640, 703824), (3696, 693160), (3720, 688688), (3784, 677040), (3913, 654720), (3968, 645645), (3999, 640640), (4004, 639840), (4030, 635712), (4092, 626080), (4128, 620620), (4160, 615846), (4224, 606515), (4290, 597184), (4340, 590304), (4368, 586520), (4433, 577920), (4472, 572880), (4480, 571857), (4515, 567424), (4576, 559860), (4620, 554528), (4730, 541632), (4774, 536640), (4816, 531960), (4836, 529760), (4928, 519870), (4960, 516516), (4992, 513205), (5005, 511872), (5115, 500864), (5160, 496496), (5208, 491920), (5280, 485212), (5332, 480480), (5456, 469560), (5460, 469216), (5504, 465465), (5590, 458304), (5642, 454080), (5676, 451360), (5720, 447888), (5824, 439890), (5952, 430430), (6006, 426560), (6020, 425568), (6045, 423808), (6149, 416640), (6160, 415896), (6240, 410564), (6448, 397320), (6510, 393536), (6622, 386880), (6665, 384384), (6708, 381920), (6720, 381238), (6820, 375648), (6864, 373240), (6880, 372372), (6944, 368940), (7040, 363909), (7095, 361088), (7161, 357760), (7224, 354640), (7280, 351912), (7392, 346580), (7440, 344344), (7568, 338520), (7826, 327360), (7998, 320320), (8008, 319920), (8060, 317856), (8184, 313040), (8256, 310310), (8320, 307923), (8385, 305536), (8463, 302720), (8580, 298592), (8680, 295152), (8736, 293260), (8866, 288960), (8944, 286440), (9030, 283712), (9152, 279930), (9240, 277264), (9331, 274560), (9460, 270816), (9548, 268320), (9632, 265980), (9672, 264880), (9856, 259935), (9920, 258258), (9933, 257920), (10010, 255936), (10230, 250432), (10320, 248248), (10416, 245960), (10560, 242606), (10664, 240240), (10912, 234780), (10920, 234608), (11180, 229152), (11284, 227040), (11352, 225680), (11440, 223944), (11648, 219945), (11739, 218240), (11904, 215215), (11935, 214656), (12012, 213280), (12040, 212784), (12090, 211904), (12298, 208320), (12320, 207948), (12480, 205282), (12896, 198660), (13020, 196768), (13244, 193440), (13299, 192640), (13330, 192192), (13416, 190960), (13440, 190619), (13640, 187824), (13728, 186620), (13760, 186186), (13888, 184470), (14105, 181632), (14190, 180544), (14322, 178880), (14448, 177320), (14560, 175956), (14663, 174720), (14784, 173290), (14880, 172172), (15015, 170624), (15136, 169260), (15652, 163680), (15996, 160160), (16016, 159960), (16120, 158928), (16368, 156520), (16512, 155155), (16555, 154752), (16770, 152768), (16926, 151360), (17160, 149296), (17329, 147840), (17360, 147576), (17472, 146630), (17732, 144480), (17888, 143220), (18060, 141856), (18304, 139965), (18447, 138880), (18480, 138632), (18662, 137280), (18920, 135408), (19096, 134160), (19264, 132990), (19344, 132440), (19565, 130944), (19840, 129129), (19866, 128960), (19995, 128128), (20020, 127968), (20460, 125216), (20640, 124124), (20832, 122980), (21120, 121303), (21328, 120120), (21824, 117390), (21840, 117304), (22165, 115584), (22360, 114576), (22568, 113520), (22704, 112840), (22880, 111972), (23478, 109120), (23870, 107328), (24024, 106640), (24080, 106392), (24180, 105952), (24596, 104160), (24640, 103974), (24960, 102641), (25792, 99330), (26040, 98384), (26488, 96720), (26598, 96320), (26660, 96096), (26832, 95480), (27280, 93912), (27456, 93310), (27520, 93093), (27776, 92235), (27993, 91520), (28210, 90816), (28380, 90272), (28644, 89440), (28896, 88660), (29120, 87978), (29326, 87360), (29568, 86645), (29760, 86086), (30030, 85312), (30272, 84630), (30745, 83328), (31031, 82560), (31304, 81840), (31992, 80080), (32032, 79980), (32240, 79464), (32736, 78260), (33110, 77376), (33540, 76384), (33852, 75680), (34320, 74648), (34658, 73920), (34720, 73788), (34944, 73315), (35464, 72240), (35776, 71610), (35805, 71552), (36120, 70928), (36894, 69440), (36960, 69316), (37324, 68640), (37840, 67704), (38192, 67080), (38528, 66495), (38688, 66220), (39130, 65472), (39732, 64480), (39990, 64064), (40040, 63984), (40920, 62608), (41280, 62062), (41664, 61490), (42315, 60544), (42656, 60060), (43043, 59520), (43648, 58695), (43680, 58652), (43989, 58240), (44330, 57792), (44720, 57288), (45136, 56760), (45408, 56420), (45760, 55986), (46655, 54912), (46956, 54560), (47740, 53664), (48048, 53320), (48160, 53196), (48360, 52976), (49192, 52080), (49280, 51987), (49665, 51584)]