1280959680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 896

約数和(自身を含む): 5767888896

約数和(自身を除く): 4486929216

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, 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, 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, 645, 651, 660, 672, 682, 688, 704, 715, 728, 744, 770, 780, 806, 832, 840, 858, 860, 868, 880, 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, 1419, 1430, 1456, 1488, 1505, 1540, 1560, 1612, 1677, 1680, 1705, 1716, 1720, 1736, 1760, 1806, 1820, 1848, 1860, 1892, 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, 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, 3999, 4004, 4030, 4092, 4128, 4160, 4290, 4340, 4368, 4433, 4472, 4515, 4576, 4620, 4730, 4774, 4816, 4836, 4928, 4960, 5005, 5115, 5160, 5208, 5280, 5332, 5456, 5460, 5590, 5642, 5676, 5720, 5824, 5952, 6006, 6020, 6045, 6149, 6160, 6240, 6448, 6510, 6622, 6665, 6708, 6720, 6820, 6864, 6880, 6944, 7095, 7161, 7224, 7280, 7392, 7440, 7568, 7826, 7998, 8008, 8060, 8184, 8256, 8385, 8463, 8580, 8680, 8736, 8866, 8944, 9030, 9152, 9240, 9331, 9460, 9548, 9632, 9672, 9920, 9933, 10010, 10230, 10320, 10416, 10560, 10664, 10912, 10920, 11180, 11284, 11352, 11440, 11739, 11935, 12012, 12040, 12090, 12298, 12320, 12480, 12896, 13020, 13244, 13299, 13330, 13416, 13640, 13728, 13760, 13888, 14105, 14190, 14322, 14448, 14560, 14663, 14784, 14880, 15015, 15136, 15652, 15996, 16016, 16120, 16368, 16555, 16770, 16926, 17160, 17329, 17360, 17472, 17732, 17888, 18060, 18447, 18480, 18662, 18920, 19096, 19264, 19344, 19565, 19866, 19995, 20020, 20460, 20640, 20832, 21328, 21824, 21840, 22165, 22360, 22568, 22704, 22880, 23478, 23870, 24024, 24080, 24180, 24596, 24640, 25792, 26040, 26488, 26598, 26660, 26832, 27280, 27456, 27993, 28210, 28380, 28644, 28896, 29120, 29326, 29760, 30030, 30272, 30745, 31031, 31304, 31992, 32032, 32240, 32736, 33110, 33540, 33852, 34320, 34658, 34720, 35464, 35776, 35805, 36120, 36894, 36960, 37324, 37840, 38192, 38688, 39130, 39732, 39990, 40040, 40920, 41280, 41664, 42315, 42656, 43043, 43680, 43989, 44330, 44720, 45136, 45408, 45760, 46655, 46956, 47740, 48048, 48160, 48360, 49192, 49665, 51987, 52080, 52976, 53196, 53320, 53664, 54560, 55986, 56420, 56760, 57288, 57792, 58652, 58695, 60060, 61490, 62062, 62608, 63984, 64064, 64480, 65472, 66220, 66495, 67080, 67704, 68640, 69316, 69440, 70928, 71610, 72240, 73315, 73788, 73920, 74648, 75680, 76384, 77376, 78260, 79464, 79980, 80080, 81840, 84630, 85312, 86086, 86645, 87360, 87978, 88660, 89440, 90272, 90816, 92235, 93093, 93310, 93912, 95480, 96096, 96320, 96720, 98384, 99330, 102641, 103974, 104160, 105952, 106392, 106640, 107328, 109120, 111972, 112840, 113520, 114576, 117304, 117390, 120120, 121303, 122980, 124124, 125216, 127968, 128960, 129129, 132440, 132990, 134160, 135408, 137280, 138632, 139965, 141856, 143220, 144480, 146630, 147576, 149296, 151360, 152768, 155155, 156520, 158928, 159960, 160160, 163680, 169260, 172172, 173290, 175956, 177320, 178880, 180544, 184470, 186186, 186620, 187824, 190619, 190960, 192192, 193440, 196768, 198660, 205282, 207948, 208320, 211904, 212784, 213280, 215215, 219945, 223944, 225680, 227040, 229152, 234608, 234780, 240240, 242606, 245960, 248248, 250432, 255936, 258258, 259935, 264880, 265980, 268320, 270816, 277264, 279930, 283712, 286440, 288960, 293260, 295152, 298592, 307923, 310310, 313040, 317856, 319920, 320320, 327360, 338520, 344344, 346580, 351912, 354640, 363909, 368940, 372372, 373240, 375648, 381238, 381920, 386880, 393536, 397320, 410564, 415896, 425568, 426560, 430430, 439890, 447888, 451360, 454080, 458304, 465465, 469216, 469560, 480480, 485212, 491920, 496496, 513205, 516516, 519870, 529760, 531960, 536640, 541632, 554528, 559860, 571857, 572880, 586520, 590304, 597184, 606515, 615846, 620620, 626080, 635712, 639840, 645645, 677040, 688688, 693160, 703824, 709280, 727818, 737880, 744744, 746480, 751296, 762476, 763840, 794640, 821128, 831792, 851136, 860860, 879780, 895776, 902720, 930930, 938432, 939120, 953095, 960960, 970424, 983840, 992992, 1026410, 1033032, 1039740, 1059520, 1063920, 1109056, 1119720, 1143714, 1145760, 1173040, 1180608, 1213030, 1231692, 1241240, 1252160, 1279680, 1291290, 1334333, 1354080, 1377376, 1386320, 1407648, 1418560, 1455636, 1475760, 1489488, 1492960, 1524952, 1539615, 1589280, 1642256, 1663584, 1721720, 1759560, 1791552, 1819545, 1861860, 1878240, 1906190, 1940848, 1967680, 1985984, 2052820, 2066064, 2079480, 2127840, 2239440, 2287428, 2291520, 2346080, 2426060, 2463384, 2482480, 2582580, 2668666, 2708160, 2754752, 2772640, 2815296, 2859285, 2911272, 2951520, 2978976, 2985920, 3049904, 3079230, 3178560, 3284512, 3327168, 3443440, 3519120, 3639090, 3723720, 3756480, 3812380, 3881696, 4002999, 4105640, 4132128, 4158960, 4255680, 4478880, 4574856, 4692160, 4852120, 4926768, 4964960, 5165160, 5337332, 5545280, 5718570, 5822544, 5903040, 5957952, 6099808, 6158460, 6569024, 6671665, 6886880, 7038240, 7278180, 7447440, 7624760, 7763392, 8005998, 8211280, 8264256, 8317920, 8957760, 9149712, 9704240, 9853536, 9929920, 10330320, 10674664, 11437140, 11645088, 12199616, 12316920, 13343330, 13773760, 14076480, 14556360, 14894880, 15249520, 16011996, 16422560, 16635840, 18299424, 19408480, 19707072, 20014995, 20660640, 21349328, 22874280, 23290176, 24633840, 26686660, 29112720, 29789760, 30499040, 32023992, 32845120, 36598848, 38816960, 40029990, 41321280, 42698656, 45748560, 49267680, 53373320, 58225440, 60998080, 64047984, 80059980, 85397312, 91497120, 98535360, 106746640, 116450880, 128095968, 160119960, 182994240, 213493280, 256191936, 320239920, 426986560, 640479840, 1280959680]

約数ペア:

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