285387747120

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{24481}}^1$

素因数の和:24770

約数の個数: 400

約数和(自身を含む): 1137247265088

約数和(自身を除く): 851859517968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 257, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 514, 540, 560, 567, 630, 648, 720, 756, 771, 810, 840, 945, 1008, 1028, 1080, 1134, 1260, 1285, 1296, 1512, 1542, 1620, 1680, 1799, 1890, 2056, 2160, 2268, 2313, 2520, 2570, 2835, 3024, 3084, 3240, 3598, 3780, 3855, 4112, 4536, 4626, 5040, 5140, 5397, 5670, 6168, 6480, 6939, 7196, 7560, 7710, 8995, 9072, 9252, 10280, 10794, 11340, 11565, 12336, 13878, 14392, 15120, 15420, 16191, 17990, 18504, 20560, 20817, 21588, 22680, 23130, 24481, 26985, 27756, 28784, 30840, 32382, 34695, 35980, 37008, 41634, 43176, 45360, 46260, 48573, 48962, 53970, 55512, 61680, 64764, 69390, 71960, 73443, 80955, 83268, 86352, 92520, 97146, 97924, 104085, 107940, 111024, 122405, 129528, 138780, 143920, 145719, 146886, 161910, 166536, 171367, 185040, 194292, 195848, 208170, 215880, 220329, 242865, 244810, 259056, 277560, 291438, 293772, 323820, 333072, 342734, 367215, 388584, 391696, 416340, 431760, 440658, 485730, 489620, 514101, 555120, 582876, 587544, 647640, 660987, 685468, 728595, 734430, 777168, 832680, 856835, 881316, 971460, 979240, 1028202, 1101645, 1165752, 1175088, 1295280, 1321974, 1370936, 1457190, 1468860, 1542303, 1665360, 1713670, 1762632, 1942920, 1958480, 1982961, 2056404, 2203290, 2331504, 2570505, 2643948, 2741872, 2914380, 2937720, 3084606, 3304935, 3427340, 3525264, 3885840, 3965922, 4112808, 4406580, 4626909, 5141010, 5287896, 5828760, 5875440, 6169212, 6291617, 6609870, 6854680, 7711515, 7931844, 8225616, 8813160, 9253818, 9914805, 10282020, 10575792, 11657520, 12338424, 12583234, 13219740, 13709360, 13880727, 15423030, 15863688, 17626320, 18507636, 18874851, 19829610, 20564040, 23134545, 24676848, 25166468, 26439480, 27761454, 30846060, 31458085, 31727376, 37015272, 37749702, 39659220, 41128080, 44041319, 46269090, 50332936, 52878960, 55522908, 56624553, 61692120, 62916170, 69403635, 74030544, 75499404, 79318440, 88082638, 92538180, 94374255, 100665872, 111045816, 113249106, 123384240, 125832340, 132123957, 138807270, 150998808, 158636880, 169873659, 176165276, 185076360, 188748510, 220206595, 222091632, 226498212, 251664680, 264247914, 277614540, 283122765, 301997616, 339747318, 352330552, 370152720, 377497020, 396371871, 440413190, 452996424, 503329360, 509620977, 528495828, 555229080, 566245530, 660619785, 679494636, 704661104, 754994040, 792743742, 849368295, 880826380, 905992848, 1019241954, 1056991656, 1110458160, 1132491060, 1189115613, 1321239570, 1358989272, 1509988080, 1585487484, 1698736590, 1761652760, 1981859355, 2038483908, 2113983312, 2264982120, 2378231226, 2548104885, 2642479140, 2717978544, 3170974968, 3397473180, 3523305520, 3567346839, 3963718710, 4076967816, 4529964240, 4756462452, 5096209770, 5284958280, 5945578065, 6341949936, 6794946360, 7134693678, 7927437420, 8153935632, 9512924904, 10192419540, 10569916560, 11891156130, 13589892720, 14269387356, 15854874840, 17836734195, 19025849808, 20384839080, 23782312260, 28538774712, 31709749680, 35673468390, 40769678160, 47564624520, 57077549424, 71346936780, 95129249040, 142693873560, 285387747120]

約数ペア:

[(1, 285387747120), (2, 142693873560), (3, 95129249040), (4, 71346936780), (5, 57077549424), (6, 47564624520), (7, 40769678160), (8, 35673468390), (9, 31709749680), (10, 28538774712), (12, 23782312260), (14, 20384839080), (15, 19025849808), (16, 17836734195), (18, 15854874840), (20, 14269387356), (21, 13589892720), (24, 11891156130), (27, 10569916560), (28, 10192419540), (30, 9512924904), (35, 8153935632), (36, 7927437420), (40, 7134693678), (42, 6794946360), (45, 6341949936), (48, 5945578065), (54, 5284958280), (56, 5096209770), (60, 4756462452), (63, 4529964240), (70, 4076967816), (72, 3963718710), (80, 3567346839), (81, 3523305520), (84, 3397473180), (90, 3170974968), (105, 2717978544), (108, 2642479140), (112, 2548104885), (120, 2378231226), (126, 2264982120), (135, 2113983312), (140, 2038483908), (144, 1981859355), (162, 1761652760), (168, 1698736590), (180, 1585487484), (189, 1509988080), (210, 1358989272), (216, 1321239570), (240, 1189115613), (252, 1132491060), (257, 1110458160), (270, 1056991656), (280, 1019241954), (315, 905992848), (324, 880826380), (336, 849368295), (360, 792743742), (378, 754994040), (405, 704661104), (420, 679494636), (432, 660619785), (504, 566245530), (514, 555229080), (540, 528495828), (560, 509620977), (567, 503329360), (630, 452996424), (648, 440413190), (720, 396371871), (756, 377497020), (771, 370152720), (810, 352330552), (840, 339747318), (945, 301997616), (1008, 283122765), (1028, 277614540), (1080, 264247914), (1134, 251664680), (1260, 226498212), (1285, 222091632), (1296, 220206595), (1512, 188748510), (1542, 185076360), (1620, 176165276), (1680, 169873659), (1799, 158636880), (1890, 150998808), (2056, 138807270), (2160, 132123957), (2268, 125832340), (2313, 123384240), (2520, 113249106), (2570, 111045816), (2835, 100665872), (3024, 94374255), (3084, 92538180), (3240, 88082638), (3598, 79318440), (3780, 75499404), (3855, 74030544), (4112, 69403635), (4536, 62916170), (4626, 61692120), (5040, 56624553), (5140, 55522908), (5397, 52878960), (5670, 50332936), (6168, 46269090), (6480, 44041319), (6939, 41128080), (7196, 39659220), (7560, 37749702), (7710, 37015272), (8995, 31727376), (9072, 31458085), (9252, 30846060), (10280, 27761454), (10794, 26439480), (11340, 25166468), (11565, 24676848), (12336, 23134545), (13878, 20564040), (14392, 19829610), (15120, 18874851), (15420, 18507636), (16191, 17626320), (17990, 15863688), (18504, 15423030), (20560, 13880727), (20817, 13709360), (21588, 13219740), (22680, 12583234), (23130, 12338424), (24481, 11657520), (26985, 10575792), (27756, 10282020), (28784, 9914805), (30840, 9253818), (32382, 8813160), (34695, 8225616), (35980, 7931844), (37008, 7711515), (41634, 6854680), (43176, 6609870), (45360, 6291617), (46260, 6169212), (48573, 5875440), (48962, 5828760), (53970, 5287896), (55512, 5141010), (61680, 4626909), (64764, 4406580), (69390, 4112808), (71960, 3965922), (73443, 3885840), (80955, 3525264), (83268, 3427340), (86352, 3304935), (92520, 3084606), (97146, 2937720), (97924, 2914380), (104085, 2741872), (107940, 2643948), (111024, 2570505), (122405, 2331504), (129528, 2203290), (138780, 2056404), (143920, 1982961), (145719, 1958480), (146886, 1942920), (161910, 1762632), (166536, 1713670), (171367, 1665360), (185040, 1542303), (194292, 1468860), (195848, 1457190), (208170, 1370936), (215880, 1321974), (220329, 1295280), (242865, 1175088), (244810, 1165752), (259056, 1101645), (277560, 1028202), (291438, 979240), (293772, 971460), (323820, 881316), (333072, 856835), (342734, 832680), (367215, 777168), (388584, 734430), (391696, 728595), (416340, 685468), (431760, 660987), (440658, 647640), (485730, 587544), (489620, 582876), (514101, 555120)]