320172867840

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 864

約数和(自身を含む): 1223557695360

約数和(自身を除く): 903384827520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 67, 70, 80, 84, 96, 98, 105, 109, 112, 120, 128, 134, 140, 147, 160, 168, 192, 196, 201, 210, 218, 224, 233, 240, 245, 256, 268, 280, 294, 320, 327, 335, 336, 384, 392, 402, 420, 436, 448, 466, 469, 480, 490, 536, 545, 560, 588, 640, 654, 670, 672, 699, 735, 763, 768, 784, 804, 840, 872, 896, 932, 938, 960, 980, 1005, 1072, 1090, 1120, 1165, 1176, 1280, 1308, 1340, 1344, 1398, 1407, 1470, 1526, 1568, 1608, 1631, 1635, 1680, 1744, 1792, 1864, 1876, 1920, 1960, 2010, 2144, 2180, 2240, 2289, 2330, 2345, 2352, 2616, 2680, 2688, 2796, 2814, 2940, 3052, 3136, 3216, 3262, 3270, 3283, 3360, 3488, 3495, 3728, 3752, 3815, 3840, 3920, 4020, 4288, 4360, 4480, 4578, 4660, 4690, 4704, 4893, 5232, 5341, 5360, 5376, 5592, 5628, 5880, 6104, 6272, 6432, 6524, 6540, 6566, 6720, 6976, 6990, 7035, 7303, 7456, 7504, 7630, 7840, 8040, 8155, 8576, 8720, 8960, 9156, 9320, 9380, 9408, 9786, 9849, 10464, 10682, 10720, 11184, 11256, 11417, 11445, 11760, 12208, 12544, 12864, 13048, 13080, 13132, 13440, 13952, 13980, 14070, 14606, 14912, 15008, 15260, 15611, 15680, 16023, 16080, 16310, 16415, 17152, 17440, 18312, 18640, 18760, 18816, 19572, 19698, 20928, 21364, 21440, 21909, 22368, 22512, 22834, 22890, 23520, 24416, 24465, 25397, 25728, 26096, 26160, 26264, 26705, 26880, 27904, 27960, 28140, 29212, 29824, 30016, 30520, 31222, 31360, 32046, 32160, 32620, 32830, 34251, 34880, 36515, 36624, 37280, 37520, 37632, 39144, 39396, 41856, 42728, 42880, 43818, 44736, 45024, 45668, 45780, 46833, 47040, 48832, 48930, 49245, 50794, 51121, 51456, 52192, 52320, 52528, 53410, 55920, 56280, 57085, 58424, 59648, 60032, 61040, 62444, 62720, 64092, 64320, 65240, 65660, 68502, 69760, 73030, 73248, 74560, 75040, 76191, 78055, 78288, 78792, 80115, 83712, 85456, 85760, 87636, 89472, 90048, 91336, 91560, 93666, 94080, 97664, 97860, 98490, 101588, 102242, 104384, 104640, 105056, 106820, 109277, 109545, 111840, 112560, 114170, 116848, 120064, 122080, 124888, 126985, 128184, 128640, 130480, 131320, 137004, 139520, 146060, 146496, 149120, 150080, 152382, 153363, 156110, 156576, 157584, 160230, 170912, 171255, 175272, 177779, 178944, 180096, 182672, 183120, 187332, 188160, 195328, 195720, 196980, 203176, 204484, 208768, 209280, 210112, 213640, 218554, 219090, 223680, 225120, 228340, 233696, 234165, 244160, 249776, 253970, 255605, 256368, 257280, 260960, 262640, 274008, 292120, 292992, 298240, 300160, 304764, 306726, 312220, 313152, 315168, 320460, 327831, 341824, 342510, 350544, 355558, 357847, 360192, 365344, 366240, 374664, 380955, 391440, 393960, 406352, 408968, 417536, 418560, 420224, 427280, 437108, 438180, 447360, 450240, 456680, 467392, 468330, 488320, 499552, 507940, 511210, 512736, 521920, 525280, 533337, 546385, 548016, 584240, 585984, 600320, 609528, 613452, 624440, 626304, 630336, 640920, 655662, 683648, 685020, 701088, 711116, 715694, 730688, 732480, 749328, 761910, 764939, 766815, 782880, 787920, 812704, 817936, 840448, 854560, 874216, 876360, 888895, 894720, 900480, 913360, 934784, 936660, 976640, 999104, 1015880, 1022420, 1025472, 1043840, 1050560, 1066674, 1073541, 1092770, 1096032, 1168480, 1219056, 1226904, 1244453, 1248880, 1252608, 1260672, 1281840, 1311324, 1367296, 1370040, 1402176, 1422232, 1431388, 1461376, 1464960, 1498656, 1523820, 1529878, 1533630, 1565760, 1575840, 1625408, 1635872, 1639155, 1701599, 1709120, 1748432, 1752720, 1777790, 1789235, 1800960, 1826720, 1869568, 1873320, 1998208, 2031760, 2044840, 2050944, 2087680, 2101120, 2133348, 2147082, 2185540, 2192064, 2294817, 2336960, 2438112, 2453808, 2488906, 2497760, 2521344, 2563680, 2622648, 2666685, 2740080, 2804352, 2844464, 2862776, 2922752, 2929920, 2997312, 3047640, 3059756, 3067260, 3131520, 3151680, 3250816, 3271744, 3278310, 3403198, 3418240, 3496864, 3505440, 3555580, 3578470, 3653440, 3733359, 3746640, 3824695, 3996416, 4063520, 4089680, 4101888, 4202240, 4266696, 4294164, 4371080, 4384128, 4589634, 4673920, 4876224, 4907616, 4977812, 4995520, 5104797, 5127360, 5245296, 5333370, 5367705, 5480160, 5608704, 5688928, 5725552, 5994624, 6095280, 6119512, 6134520, 6222265, 6263040, 6303360, 6501632, 6543488, 6556620, 6806396, 6836480, 6993728, 7010880, 7111160, 7156940, 7306880, 7466718, 7493280, 7649390, 8127040, 8179360, 8507995, 8533392, 8588328, 8742160, 8768256, 9179268, 9347840, 9752448, 9815232, 9955624, 9991040, 10209594, 10254720, 10490592, 10666740, 10735410, 10960320, 11377856, 11451104, 11474085, 11911193, 11989248, 12190560, 12239024, 12269040, 12444530, 12606720, 13086976, 13113240, 13612792, 13987456, 14021760, 14222320, 14313880, 14613760, 14933436, 14986560, 15298780, 16254080, 16358720, 17015990, 17066784, 17176656, 17484320, 18358536, 18666795, 19504896, 19630464, 19911248, 19982080, 20419188, 20509440, 20981184, 21333480, 21470820, 21920640, 22755712, 22902208, 22948170, 23822386, 24381120, 24478048, 24538080, 24889060, 25523985, 26226480, 27225584, 27974912, 28043520, 28444640, 28627760, 29866872, 29973120, 30597560, 32508160, 32717440, 34031980, 34133568, 34353312, 34968640, 35733579, 36717072, 37333590, 39260928, 39822496, 40838376, 41962368, 42666960, 42941640, 43841280, 45511424, 45804416, 45896340, 47644772, 48762240, 48956096, 49076160, 49778120, 51047970, 52452960, 54451168, 56889280, 57255520, 59555965, 59733744, 59946240, 61195120, 65434880, 68063960, 68267136, 68706624, 69937280, 71467158, 73434144, 74667180, 79644992, 81676752, 83378351, 83924736, 85333920, 85883280, 91608832, 91792680, 95289544, 97524480, 97912192, 98152320, 99556240, 102095940, 104905920, 108902336, 113778560, 114511040, 119111930, 119467488, 122390240, 136127920, 136534272, 137413248, 139874560, 142934316, 146868288, 149334360, 159289984, 163353504, 166756702, 170667840, 171766560, 178667895, 183585360, 190579088, 195824384, 196304640, 199112480, 204191880, 209811840, 217804672, 227557120, 229022080, 238223860, 238934976, 244780480, 250135053, 272255840, 274826496, 285868632, 293736576, 298668720, 318579968, 326707008, 333513404, 341335680, 343533120, 357335790, 367170720, 381158176, 398224960, 408383760, 416891755, 419623680, 435609344, 458044160, 476447720, 477869952, 489560960, 500270106, 544511680, 571737264, 587473152, 597337440, 653414016, 667026808, 682671360, 687066240, 714671580, 734341440, 762316352, 796449920, 816767520, 833783510, 952895440, 955739904, 979121920, 1000540212, 1089023360, 1143474528, 1194674880, 1250675265, 1306828032, 1334053616, 1374132480, 1429343160, 1468682880, 1524632704, 1592899840, 1633535040, 1667567020, 1905790880, 2001080424, 2178046720, 2286949056, 2389349760, 2501350530, 2668107232, 2858686320, 2937365760, 3049265408, 3267070080, 3335134040, 3811581760, 4002160848, 4573898112, 4778699520, 5002701060, 5336214464, 5717372640, 6534140160, 6670268080, 7623163520, 8004321696, 9147796224, 10005402120, 10672428928, 11434745280, 13340536160, 15246327040, 16008643392, 20010804240, 21344857856, 22869490560, 26681072320, 32017286784, 40021608480, 45738981120, 53362144640, 64034573568, 80043216960, 106724289280, 160086433920, 320172867840]

約数ペア:

[(1, 320172867840), (2, 160086433920), (3, 106724289280), (4, 80043216960), (5, 64034573568), (6, 53362144640), (7, 45738981120), (8, 40021608480), (10, 32017286784), (12, 26681072320), (14, 22869490560), (15, 21344857856), (16, 20010804240), (20, 16008643392), (21, 15246327040), (24, 13340536160), (28, 11434745280), (30, 10672428928), (32, 10005402120), (35, 9147796224), (40, 8004321696), (42, 7623163520), (48, 6670268080), (49, 6534140160), (56, 5717372640), (60, 5336214464), (64, 5002701060), (67, 4778699520), (70, 4573898112), (80, 4002160848), (84, 3811581760), (96, 3335134040), (98, 3267070080), (105, 3049265408), (109, 2937365760), (112, 2858686320), (120, 2668107232), (128, 2501350530), (134, 2389349760), (140, 2286949056), (147, 2178046720), (160, 2001080424), (168, 1905790880), (192, 1667567020), (196, 1633535040), (201, 1592899840), (210, 1524632704), (218, 1468682880), (224, 1429343160), (233, 1374132480), (240, 1334053616), (245, 1306828032), (256, 1250675265), (268, 1194674880), (280, 1143474528), (294, 1089023360), (320, 1000540212), (327, 979121920), (335, 955739904), (336, 952895440), (384, 833783510), (392, 816767520), (402, 796449920), (420, 762316352), (436, 734341440), (448, 714671580), (466, 687066240), (469, 682671360), (480, 667026808), (490, 653414016), (536, 597337440), (545, 587473152), (560, 571737264), (588, 544511680), (640, 500270106), (654, 489560960), (670, 477869952), (672, 476447720), (699, 458044160), (735, 435609344), (763, 419623680), (768, 416891755), (784, 408383760), (804, 398224960), (840, 381158176), (872, 367170720), (896, 357335790), (932, 343533120), (938, 341335680), (960, 333513404), (980, 326707008), (1005, 318579968), (1072, 298668720), (1090, 293736576), (1120, 285868632), (1165, 274826496), (1176, 272255840), (1280, 250135053), (1308, 244780480), (1340, 238934976), (1344, 238223860), (1398, 229022080), (1407, 227557120), (1470, 217804672), (1526, 209811840), (1568, 204191880), (1608, 199112480), (1631, 196304640), (1635, 195824384), (1680, 190579088), (1744, 183585360), (1792, 178667895), (1864, 171766560), (1876, 170667840), (1920, 166756702), (1960, 163353504), (2010, 159289984), (2144, 149334360), (2180, 146868288), (2240, 142934316), (2289, 139874560), (2330, 137413248), (2345, 136534272), (2352, 136127920), (2616, 122390240), (2680, 119467488), (2688, 119111930), (2796, 114511040), (2814, 113778560), (2940, 108902336), (3052, 104905920), (3136, 102095940), (3216, 99556240), (3262, 98152320), (3270, 97912192), (3283, 97524480), (3360, 95289544), (3488, 91792680), (3495, 91608832), (3728, 85883280), (3752, 85333920), (3815, 83924736), (3840, 83378351), (3920, 81676752), (4020, 79644992), (4288, 74667180), (4360, 73434144), (4480, 71467158), (4578, 69937280), (4660, 68706624), (4690, 68267136), (4704, 68063960), (4893, 65434880), (5232, 61195120), (5341, 59946240), (5360, 59733744), (5376, 59555965), (5592, 57255520), (5628, 56889280), (5880, 54451168), (6104, 52452960), (6272, 51047970), (6432, 49778120), (6524, 49076160), (6540, 48956096), (6566, 48762240), (6720, 47644772), (6976, 45896340), (6990, 45804416), (7035, 45511424), (7303, 43841280), (7456, 42941640), (7504, 42666960), (7630, 41962368), (7840, 40838376), (8040, 39822496), (8155, 39260928), (8576, 37333590), (8720, 36717072), (8960, 35733579), (9156, 34968640), (9320, 34353312), (9380, 34133568), (9408, 34031980), (9786, 32717440), (9849, 32508160), (10464, 30597560), (10682, 29973120), (10720, 29866872), (11184, 28627760), (11256, 28444640), (11417, 28043520), (11445, 27974912), (11760, 27225584), (12208, 26226480), (12544, 25523985), (12864, 24889060), (13048, 24538080), (13080, 24478048), (13132, 24381120), (13440, 23822386), (13952, 22948170), (13980, 22902208), (14070, 22755712), (14606, 21920640), (14912, 21470820), (15008, 21333480), (15260, 20981184), (15611, 20509440), (15680, 20419188), (16023, 19982080), (16080, 19911248), (16310, 19630464), (16415, 19504896), (17152, 18666795), (17440, 18358536), (18312, 17484320), (18640, 17176656), (18760, 17066784), (18816, 17015990), (19572, 16358720), (19698, 16254080), (20928, 15298780), (21364, 14986560), (21440, 14933436), (21909, 14613760), (22368, 14313880), (22512, 14222320), (22834, 14021760), (22890, 13987456), (23520, 13612792), (24416, 13113240), (24465, 13086976), (25397, 12606720), (25728, 12444530), (26096, 12269040), (26160, 12239024), (26264, 12190560), (26705, 11989248), (26880, 11911193), (27904, 11474085), (27960, 11451104), (28140, 11377856), (29212, 10960320), (29824, 10735410), (30016, 10666740), (30520, 10490592), (31222, 10254720), (31360, 10209594), (32046, 9991040), (32160, 9955624), (32620, 9815232), (32830, 9752448), (34251, 9347840), (34880, 9179268), (36515, 8768256), (36624, 8742160), (37280, 8588328), (37520, 8533392), (37632, 8507995), (39144, 8179360), (39396, 8127040), (41856, 7649390), (42728, 7493280), (42880, 7466718), (43818, 7306880), (44736, 7156940), (45024, 7111160), (45668, 7010880), (45780, 6993728), (46833, 6836480), (47040, 6806396), (48832, 6556620), (48930, 6543488), (49245, 6501632), (50794, 6303360), (51121, 6263040), (51456, 6222265), (52192, 6134520), (52320, 6119512), (52528, 6095280), (53410, 5994624), (55920, 5725552), (56280, 5688928), (57085, 5608704), (58424, 5480160), (59648, 5367705), (60032, 5333370), (61040, 5245296), (62444, 5127360), (62720, 5104797), (64092, 4995520), (64320, 4977812), (65240, 4907616), (65660, 4876224), (68502, 4673920), (69760, 4589634), (73030, 4384128), (73248, 4371080), (74560, 4294164), (75040, 4266696), (76191, 4202240), (78055, 4101888), (78288, 4089680), (78792, 4063520), (80115, 3996416), (83712, 3824695), (85456, 3746640), (85760, 3733359), (87636, 3653440), (89472, 3578470), (90048, 3555580), (91336, 3505440), (91560, 3496864), (93666, 3418240), (94080, 3403198), (97664, 3278310), (97860, 3271744), (98490, 3250816), (101588, 3151680), (102242, 3131520), (104384, 3067260), (104640, 3059756), (105056, 3047640), (106820, 2997312), (109277, 2929920), (109545, 2922752), (111840, 2862776), (112560, 2844464), (114170, 2804352), (116848, 2740080), (120064, 2666685), (122080, 2622648), (124888, 2563680), (126985, 2521344), (128184, 2497760), (128640, 2488906), (130480, 2453808), (131320, 2438112), (137004, 2336960), (139520, 2294817), (146060, 2192064), (146496, 2185540), (149120, 2147082), (150080, 2133348), (152382, 2101120), (153363, 2087680), (156110, 2050944), (156576, 2044840), (157584, 2031760), (160230, 1998208), (170912, 1873320), (171255, 1869568), (175272, 1826720), (177779, 1800960), (178944, 1789235), (180096, 1777790), (182672, 1752720), (183120, 1748432), (187332, 1709120), (188160, 1701599), (195328, 1639155), (195720, 1635872), (196980, 1625408), (203176, 1575840), (204484, 1565760), (208768, 1533630), (209280, 1529878), (210112, 1523820), (213640, 1498656), (218554, 1464960), (219090, 1461376), (223680, 1431388), (225120, 1422232), (228340, 1402176), (233696, 1370040), (234165, 1367296), (244160, 1311324), (249776, 1281840), (253970, 1260672), (255605, 1252608), (256368, 1248880), (257280, 1244453), (260960, 1226904), (262640, 1219056), (274008, 1168480), (292120, 1096032), (292992, 1092770), (298240, 1073541), (300160, 1066674), (304764, 1050560), (306726, 1043840), (312220, 1025472), (313152, 1022420), (315168, 1015880), (320460, 999104), (327831, 976640), (341824, 936660), (342510, 934784), (350544, 913360), (355558, 900480), (357847, 894720), (360192, 888895), (365344, 876360), (366240, 874216), (374664, 854560), (380955, 840448), (391440, 817936), (393960, 812704), (406352, 787920), (408968, 782880), (417536, 766815), (418560, 764939), (420224, 761910), (427280, 749328), (437108, 732480), (438180, 730688), (447360, 715694), (450240, 711116), (456680, 701088), (467392, 685020), (468330, 683648), (488320, 655662), (499552, 640920), (507940, 630336), (511210, 626304), (512736, 624440), (521920, 613452), (525280, 609528), (533337, 600320), (546385, 585984), (548016, 584240)]