256846265280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3794

約数の個数: 896

約数和(自身を含む): 1071243740160

約数和(自身を除く): 814397474880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 43, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 86, 88, 90, 96, 99, 102, 108, 110, 120, 129, 132, 135, 136, 144, 153, 160, 165, 170, 172, 176, 180, 187, 192, 198, 204, 215, 216, 220, 240, 255, 258, 264, 270, 272, 288, 297, 306, 320, 330, 340, 344, 352, 360, 374, 387, 396, 408, 430, 432, 440, 459, 473, 480, 495, 510, 516, 528, 540, 544, 561, 576, 594, 612, 645, 660, 680, 688, 704, 720, 731, 748, 765, 774, 792, 816, 860, 864, 880, 918, 935, 946, 960, 990, 1020, 1032, 1056, 1080, 1088, 1122, 1161, 1188, 1224, 1290, 1320, 1360, 1376, 1419, 1440, 1462, 1485, 1496, 1530, 1548, 1584, 1632, 1683, 1720, 1728, 1760, 1836, 1870, 1892, 1935, 1980, 2040, 2064, 2112, 2160, 2193, 2244, 2295, 2322, 2365, 2376, 2448, 2580, 2640, 2720, 2752, 2805, 2838, 2880, 2924, 2970, 2992, 3060, 3096, 3168, 3264, 3366, 3440, 3520, 3655, 3672, 3697, 3740, 3784, 3870, 3960, 4080, 4128, 4257, 4320, 4386, 4488, 4590, 4644, 4730, 4752, 4896, 5049, 5160, 5280, 5440, 5610, 5676, 5805, 5848, 5940, 5984, 6120, 6192, 6336, 6579, 6732, 6880, 7095, 7310, 7344, 7394, 7480, 7568, 7740, 7920, 8041, 8160, 8256, 8415, 8514, 8640, 8772, 8976, 9180, 9288, 9460, 9504, 9792, 10098, 10320, 10560, 10965, 11091, 11220, 11352, 11610, 11696, 11880, 11968, 12240, 12384, 12771, 13158, 13464, 13760, 14190, 14620, 14688, 14788, 14960, 15136, 15480, 15840, 16082, 16320, 16830, 17028, 17544, 17952, 18360, 18485, 18576, 18920, 19008, 19737, 20196, 20640, 21285, 21930, 22182, 22440, 22704, 23220, 23392, 23760, 24123, 24480, 24768, 25245, 25542, 26316, 26928, 28380, 29240, 29376, 29576, 29920, 30272, 30960, 31680, 32164, 32895, 33273, 33660, 34056, 35088, 35904, 36720, 36970, 37152, 37840, 39474, 40205, 40392, 40667, 41280, 42570, 43860, 44364, 44880, 45408, 46440, 46784, 47520, 48246, 48960, 50490, 51084, 52632, 53856, 55455, 56760, 58480, 59152, 59840, 61920, 62849, 63855, 64328, 65790, 66546, 67320, 68112, 70176, 72369, 73440, 73940, 74304, 75680, 78948, 80410, 80784, 81334, 85140, 87720, 88728, 89760, 90816, 92880, 95040, 96492, 98685, 99819, 100980, 102168, 105264, 107712, 110910, 113520, 116960, 118304, 120615, 122001, 123840, 125698, 127710, 128656, 131580, 133092, 134640, 136224, 140352, 144738, 146880, 147880, 151360, 157896, 158971, 160820, 161568, 162668, 166365, 170280, 175440, 177456, 179520, 185760, 188547, 192984, 197370, 199638, 201960, 203335, 204336, 210528, 217107, 221820, 227040, 233920, 236608, 241230, 244002, 251396, 255420, 257312, 263160, 266184, 269280, 272448, 289476, 295760, 314245, 315792, 317942, 321640, 323136, 325336, 332730, 340560, 350880, 354912, 361845, 366003, 371520, 377094, 385968, 394740, 399276, 403920, 406670, 408672, 421056, 434214, 443640, 454080, 476913, 482460, 488004, 499095, 502792, 510840, 514624, 526320, 532368, 538560, 565641, 578952, 591520, 610005, 628490, 631584, 635884, 643280, 650672, 665460, 681120, 691339, 701760, 709824, 723690, 732006, 754188, 771936, 789480, 794855, 798552, 807840, 813340, 817344, 868428, 887280, 942735, 953826, 964920, 976008, 998190, 1005584, 1021680, 1052640, 1064736, 1085535, 1098009, 1131282, 1157904, 1183040, 1220010, 1256980, 1263168, 1271768, 1286560, 1301344, 1330920, 1362240, 1382678, 1430739, 1447380, 1464012, 1508376, 1543872, 1578960, 1589710, 1597104, 1615680, 1626680, 1696923, 1736856, 1748681, 1774560, 1830015, 1885470, 1907652, 1929840, 1952016, 1996380, 2011168, 2043360, 2074017, 2105280, 2129472, 2171070, 2196018, 2262564, 2315808, 2384565, 2440020, 2513960, 2543536, 2573120, 2602688, 2661840, 2702507, 2765356, 2828205, 2861478, 2894760, 2928024, 3016752, 3157920, 3179420, 3194208, 3253360, 3393846, 3456695, 3473712, 3497362, 3549120, 3660030, 3770940, 3815304, 3859680, 3904032, 3992760, 4022336, 4086720, 4148034, 4292217, 4342140, 4392036, 4525128, 4631616, 4769130, 4880040, 5027920, 5087072, 5246043, 5323680, 5405014, 5490045, 5530712, 5656410, 5722956, 5789520, 5856048, 6033504, 6222051, 6315840, 6358840, 6388416, 6506720, 6787692, 6913390, 6947424, 6994724, 7153695, 7320060, 7541880, 7630608, 7719360, 7808064, 7985520, 8107521, 8296068, 8484615, 8584434, 8684280, 8743405, 8784072, 9050256, 9538260, 9760080, 10055840, 10174144, 10370085, 10492086, 10647360, 10810028, 10980090, 11061424, 11312820, 11445912, 11579040, 11712096, 12067008, 12444102, 12717680, 13013440, 13512535, 13575384, 13826780, 13894848, 13989448, 14307390, 14640120, 15083760, 15261216, 15738129, 15971040, 16215042, 16592136, 16969230, 17168868, 17368560, 17486810, 17568144, 18100512, 18666153, 19076520, 19520160, 20111680, 20740170, 20984172, 21461085, 21620056, 21960180, 22122848, 22625640, 22891824, 23158080, 23424192, 24322563, 24888204, 25435360, 26230215, 27025070, 27150768, 27653560, 27978896, 28614780, 29280240, 29727577, 30167520, 30522432, 31110255, 31476258, 31942080, 32430084, 33184272, 33938460, 34337736, 34737120, 34973620, 35136288, 36201024, 37332306, 38153040, 39040320, 40537605, 41480340, 41968344, 42922170, 43240112, 43920360, 44245696, 45251280, 45783648, 47214387, 48645126, 49776408, 50870720, 52460430, 54050140, 54301536, 55307120, 55957792, 57229560, 58560480, 59455154, 60335040, 62220510, 62952516, 64860168, 66368544, 67876920, 68675472, 69474240, 69947240, 70272576, 72967689, 74664612, 76306080, 78690645, 81075210, 82960680, 83936688, 85844340, 86480224, 87840720, 89182731, 90502560, 91567296, 93330765, 94428774, 97290252, 99552816, 104920860, 108100280, 108603072, 110614240, 111915584, 114459120, 117120960, 118910308, 121612815, 124441020, 125905032, 129720336, 132737088, 135753840, 137350944, 139894480, 145935378, 148637885, 149329224, 152612160, 157381290, 162150420, 165921360, 167873376, 171688680, 172960448, 175681440, 178365462, 181005120, 186661530, 188857548, 194580504, 199105632, 209841720, 216200560, 221228480, 228918240, 236071935, 237820616, 243225630, 248882040, 251810064, 259440672, 267548193, 271507680, 274701888, 279788960, 291870756, 297275770, 298658448, 314762580, 324300840, 331842720, 335746752, 343377360, 351362880, 356730924, 364838445, 373323060, 377715096, 389161008, 398211264, 419683440, 432401120, 445913655, 457836480, 472143870, 475641232, 486451260, 497764080, 503620128, 518881344, 535096386, 543015360, 559577920, 583741512, 594551540, 597316896, 629525160, 648601680, 663685440, 686754720, 713461848, 729676890, 746646120, 755430192, 778322016, 802644579, 839366880, 864802240, 891827310, 944287740, 951282464, 972902520, 995528160, 1007240256, 1070192772, 1167483024, 1189103080, 1194633792, 1259050320, 1297203360, 1337740965, 1373509440, 1426923696, 1459353780, 1493292240, 1510860384, 1556644032, 1605289158, 1678733760, 1783654620, 1888575480, 1902564928, 1945805040, 1991056320, 2140385544, 2334966048, 2378206160, 2518100640, 2594406720, 2675481930, 2853847392, 2918707560, 2986584480, 3021720768, 3210578316, 3567309240, 3777150960, 3891610080, 4013222895, 4280771088, 4669932096, 4756412320, 5036201280, 5350963860, 5707694784, 5837415120, 5973168960, 6421156632, 7134618480, 7554301920, 7783220160, 8026445790, 8561542176, 9512824640, 10701927720, 11674830240, 12842313264, 14269236960, 15108603840, 16052891580, 17123084352, 21403855440, 23349660480, 25684626528, 28538473920, 32105783160, 42807710880, 51369253056, 64211566320, 85615421760, 128423132640, 256846265280]

約数ペア:

[(1, 256846265280), (2, 128423132640), (3, 85615421760), (4, 64211566320), (5, 51369253056), (6, 42807710880), (8, 32105783160), (9, 28538473920), (10, 25684626528), (11, 23349660480), (12, 21403855440), (15, 17123084352), (16, 16052891580), (17, 15108603840), (18, 14269236960), (20, 12842313264), (22, 11674830240), (24, 10701927720), (27, 9512824640), (30, 8561542176), (32, 8026445790), (33, 7783220160), (34, 7554301920), (36, 7134618480), (40, 6421156632), (43, 5973168960), (44, 5837415120), (45, 5707694784), (48, 5350963860), (51, 5036201280), (54, 4756412320), (55, 4669932096), (60, 4280771088), (64, 4013222895), (66, 3891610080), (68, 3777150960), (72, 3567309240), (80, 3210578316), (85, 3021720768), (86, 2986584480), (88, 2918707560), (90, 2853847392), (96, 2675481930), (99, 2594406720), (102, 2518100640), (108, 2378206160), (110, 2334966048), (120, 2140385544), (129, 1991056320), (132, 1945805040), (135, 1902564928), (136, 1888575480), (144, 1783654620), (153, 1678733760), (160, 1605289158), (165, 1556644032), (170, 1510860384), (172, 1493292240), (176, 1459353780), (180, 1426923696), (187, 1373509440), (192, 1337740965), (198, 1297203360), (204, 1259050320), (215, 1194633792), (216, 1189103080), (220, 1167483024), (240, 1070192772), (255, 1007240256), (258, 995528160), (264, 972902520), (270, 951282464), (272, 944287740), (288, 891827310), (297, 864802240), (306, 839366880), (320, 802644579), (330, 778322016), (340, 755430192), (344, 746646120), (352, 729676890), (360, 713461848), (374, 686754720), (387, 663685440), (396, 648601680), (408, 629525160), (430, 597316896), (432, 594551540), (440, 583741512), (459, 559577920), (473, 543015360), (480, 535096386), (495, 518881344), (510, 503620128), (516, 497764080), (528, 486451260), (540, 475641232), (544, 472143870), (561, 457836480), (576, 445913655), (594, 432401120), (612, 419683440), (645, 398211264), (660, 389161008), (680, 377715096), (688, 373323060), (704, 364838445), (720, 356730924), (731, 351362880), (748, 343377360), (765, 335746752), (774, 331842720), (792, 324300840), (816, 314762580), (860, 298658448), (864, 297275770), (880, 291870756), (918, 279788960), (935, 274701888), (946, 271507680), (960, 267548193), (990, 259440672), (1020, 251810064), (1032, 248882040), (1056, 243225630), (1080, 237820616), (1088, 236071935), (1122, 228918240), (1161, 221228480), (1188, 216200560), (1224, 209841720), (1290, 199105632), (1320, 194580504), (1360, 188857548), (1376, 186661530), (1419, 181005120), (1440, 178365462), (1462, 175681440), (1485, 172960448), (1496, 171688680), (1530, 167873376), (1548, 165921360), (1584, 162150420), (1632, 157381290), (1683, 152612160), (1720, 149329224), (1728, 148637885), (1760, 145935378), (1836, 139894480), (1870, 137350944), (1892, 135753840), (1935, 132737088), (1980, 129720336), (2040, 125905032), (2064, 124441020), (2112, 121612815), (2160, 118910308), (2193, 117120960), (2244, 114459120), (2295, 111915584), (2322, 110614240), (2365, 108603072), (2376, 108100280), (2448, 104920860), (2580, 99552816), (2640, 97290252), (2720, 94428774), (2752, 93330765), (2805, 91567296), (2838, 90502560), (2880, 89182731), (2924, 87840720), (2970, 86480224), (2992, 85844340), (3060, 83936688), (3096, 82960680), (3168, 81075210), (3264, 78690645), (3366, 76306080), (3440, 74664612), (3520, 72967689), (3655, 70272576), (3672, 69947240), (3697, 69474240), (3740, 68675472), (3784, 67876920), (3870, 66368544), (3960, 64860168), (4080, 62952516), (4128, 62220510), (4257, 60335040), (4320, 59455154), (4386, 58560480), (4488, 57229560), (4590, 55957792), (4644, 55307120), (4730, 54301536), (4752, 54050140), (4896, 52460430), (5049, 50870720), (5160, 49776408), (5280, 48645126), (5440, 47214387), (5610, 45783648), (5676, 45251280), (5805, 44245696), (5848, 43920360), (5940, 43240112), (5984, 42922170), (6120, 41968344), (6192, 41480340), (6336, 40537605), (6579, 39040320), (6732, 38153040), (6880, 37332306), (7095, 36201024), (7310, 35136288), (7344, 34973620), (7394, 34737120), (7480, 34337736), (7568, 33938460), (7740, 33184272), (7920, 32430084), (8041, 31942080), (8160, 31476258), (8256, 31110255), (8415, 30522432), (8514, 30167520), (8640, 29727577), (8772, 29280240), (8976, 28614780), (9180, 27978896), (9288, 27653560), (9460, 27150768), (9504, 27025070), (9792, 26230215), (10098, 25435360), (10320, 24888204), (10560, 24322563), (10965, 23424192), (11091, 23158080), (11220, 22891824), (11352, 22625640), (11610, 22122848), (11696, 21960180), (11880, 21620056), (11968, 21461085), (12240, 20984172), (12384, 20740170), (12771, 20111680), (13158, 19520160), (13464, 19076520), (13760, 18666153), (14190, 18100512), (14620, 17568144), (14688, 17486810), (14788, 17368560), (14960, 17168868), (15136, 16969230), (15480, 16592136), (15840, 16215042), (16082, 15971040), (16320, 15738129), (16830, 15261216), (17028, 15083760), (17544, 14640120), (17952, 14307390), (18360, 13989448), (18485, 13894848), (18576, 13826780), (18920, 13575384), (19008, 13512535), (19737, 13013440), (20196, 12717680), (20640, 12444102), (21285, 12067008), (21930, 11712096), (22182, 11579040), (22440, 11445912), (22704, 11312820), (23220, 11061424), (23392, 10980090), (23760, 10810028), (24123, 10647360), (24480, 10492086), (24768, 10370085), (25245, 10174144), (25542, 10055840), (26316, 9760080), (26928, 9538260), (28380, 9050256), (29240, 8784072), (29376, 8743405), (29576, 8684280), (29920, 8584434), (30272, 8484615), (30960, 8296068), (31680, 8107521), (32164, 7985520), (32895, 7808064), (33273, 7719360), (33660, 7630608), (34056, 7541880), (35088, 7320060), (35904, 7153695), (36720, 6994724), (36970, 6947424), (37152, 6913390), (37840, 6787692), (39474, 6506720), (40205, 6388416), (40392, 6358840), (40667, 6315840), (41280, 6222051), (42570, 6033504), (43860, 5856048), (44364, 5789520), (44880, 5722956), (45408, 5656410), (46440, 5530712), (46784, 5490045), (47520, 5405014), (48246, 5323680), (48960, 5246043), (50490, 5087072), (51084, 5027920), (52632, 4880040), (53856, 4769130), (55455, 4631616), (56760, 4525128), (58480, 4392036), (59152, 4342140), (59840, 4292217), (61920, 4148034), (62849, 4086720), (63855, 4022336), (64328, 3992760), (65790, 3904032), (66546, 3859680), (67320, 3815304), (68112, 3770940), (70176, 3660030), (72369, 3549120), (73440, 3497362), (73940, 3473712), (74304, 3456695), (75680, 3393846), (78948, 3253360), (80410, 3194208), (80784, 3179420), (81334, 3157920), (85140, 3016752), (87720, 2928024), (88728, 2894760), (89760, 2861478), (90816, 2828205), (92880, 2765356), (95040, 2702507), (96492, 2661840), (98685, 2602688), (99819, 2573120), (100980, 2543536), (102168, 2513960), (105264, 2440020), (107712, 2384565), (110910, 2315808), (113520, 2262564), (116960, 2196018), (118304, 2171070), (120615, 2129472), (122001, 2105280), (123840, 2074017), (125698, 2043360), (127710, 2011168), (128656, 1996380), (131580, 1952016), (133092, 1929840), (134640, 1907652), (136224, 1885470), (140352, 1830015), (144738, 1774560), (146880, 1748681), (147880, 1736856), (151360, 1696923), (157896, 1626680), (158971, 1615680), (160820, 1597104), (161568, 1589710), (162668, 1578960), (166365, 1543872), (170280, 1508376), (175440, 1464012), (177456, 1447380), (179520, 1430739), (185760, 1382678), (188547, 1362240), (192984, 1330920), (197370, 1301344), (199638, 1286560), (201960, 1271768), (203335, 1263168), (204336, 1256980), (210528, 1220010), (217107, 1183040), (221820, 1157904), (227040, 1131282), (233920, 1098009), (236608, 1085535), (241230, 1064736), (244002, 1052640), (251396, 1021680), (255420, 1005584), (257312, 998190), (263160, 976008), (266184, 964920), (269280, 953826), (272448, 942735), (289476, 887280), (295760, 868428), (314245, 817344), (315792, 813340), (317942, 807840), (321640, 798552), (323136, 794855), (325336, 789480), (332730, 771936), (340560, 754188), (350880, 732006), (354912, 723690), (361845, 709824), (366003, 701760), (371520, 691339), (377094, 681120), (385968, 665460), (394740, 650672), (399276, 643280), (403920, 635884), (406670, 631584), (408672, 628490), (421056, 610005), (434214, 591520), (443640, 578952), (454080, 565641), (476913, 538560), (482460, 532368), (488004, 526320), (499095, 514624), (502792, 510840)]