21025480320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 768

約数和(自身を含む): 84206304000

約数和(自身を除く): 63180823680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 83, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 166, 170, 180, 192, 195, 199, 204, 208, 221, 234, 240, 249, 255, 260, 272, 288, 306, 312, 320, 332, 340, 360, 384, 390, 398, 408, 415, 416, 442, 468, 480, 498, 510, 520, 544, 576, 585, 597, 612, 624, 640, 663, 664, 680, 720, 747, 765, 780, 796, 816, 830, 832, 884, 936, 960, 995, 996, 1020, 1040, 1079, 1088, 1105, 1152, 1170, 1194, 1224, 1245, 1248, 1326, 1328, 1360, 1411, 1440, 1494, 1530, 1560, 1592, 1632, 1660, 1664, 1768, 1791, 1872, 1920, 1989, 1990, 1992, 2040, 2080, 2158, 2176, 2210, 2340, 2388, 2448, 2490, 2496, 2587, 2652, 2656, 2720, 2822, 2880, 2985, 2988, 3060, 3120, 3184, 3237, 3264, 3315, 3320, 3383, 3536, 3582, 3735, 3744, 3978, 3980, 3984, 4080, 4160, 4233, 4316, 4420, 4680, 4776, 4896, 4980, 4992, 5174, 5304, 5312, 5395, 5440, 5644, 5760, 5970, 5976, 6120, 6240, 6368, 6474, 6528, 6630, 6640, 6766, 7055, 7072, 7164, 7470, 7488, 7761, 7956, 7960, 7968, 8160, 8320, 8466, 8632, 8840, 8955, 9360, 9552, 9711, 9792, 9945, 9960, 10149, 10348, 10608, 10624, 10790, 10880, 11288, 11940, 11952, 12240, 12480, 12699, 12736, 12935, 12948, 13260, 13280, 13532, 14110, 14144, 14328, 14940, 14976, 15522, 15912, 15920, 15936, 16185, 16320, 16517, 16915, 16932, 17264, 17680, 17910, 18343, 18720, 19104, 19422, 19584, 19890, 19920, 20298, 20696, 21165, 21216, 21580, 22576, 23283, 23880, 23904, 24480, 24960, 25398, 25472, 25870, 25896, 26520, 26560, 27064, 28220, 28288, 28656, 29880, 30447, 31044, 31824, 31840, 31872, 32370, 32640, 33034, 33830, 33864, 34528, 35360, 35820, 36686, 37440, 38208, 38805, 38844, 39780, 39840, 40596, 41392, 42330, 42432, 43160, 43979, 45152, 46566, 47760, 47808, 48555, 48960, 49551, 50745, 50796, 51740, 51792, 53040, 53120, 54128, 55029, 56440, 57312, 59760, 60894, 62088, 63495, 63648, 63680, 64740, 66068, 67660, 67728, 69056, 70720, 71640, 73372, 74880, 76416, 77610, 77688, 79560, 79680, 81192, 82585, 82784, 84660, 84864, 86320, 87958, 90304, 91715, 93132, 95520, 95616, 97110, 97920, 99102, 101490, 101592, 103480, 103584, 106080, 108256, 110058, 112880, 114624, 116415, 119520, 121788, 124176, 126990, 127296, 127360, 129480, 131937, 132136, 135320, 135456, 138112, 141440, 143280, 146744, 148653, 152235, 155220, 155376, 159120, 159360, 162384, 165087, 165170, 165568, 169320, 172640, 175916, 180608, 183430, 186264, 191040, 194220, 198204, 202980, 203184, 206960, 207168, 212160, 214721, 216512, 219895, 220116, 225760, 229248, 232830, 239040, 243576, 247755, 248352, 253980, 254592, 258960, 263874, 264272, 270640, 270912, 275145, 280789, 286560, 293488, 297306, 304470, 310440, 310752, 318240, 324768, 330174, 330340, 331136, 338640, 345280, 351832, 366860, 372528, 382080, 388440, 395811, 396408, 405960, 406368, 413920, 414336, 424320, 429442, 433024, 439790, 440232, 451520, 465660, 478080, 487152, 495510, 496704, 507960, 517920, 527748, 528544, 541280, 541824, 550290, 561578, 573120, 586976, 594612, 608940, 620880, 621504, 636480, 644163, 649536, 659685, 660348, 660680, 677280, 690560, 703664, 733720, 743265, 745056, 776880, 791622, 792816, 811920, 812736, 825435, 827840, 842367, 858884, 879580, 880464, 903040, 931320, 974304, 991020, 993408, 1015920, 1035840, 1055496, 1057088, 1073605, 1082560, 1100580, 1123156, 1146240, 1173952, 1189224, 1217880, 1241760, 1243008, 1272960, 1288326, 1299072, 1319370, 1320696, 1321360, 1354560, 1403945, 1407328, 1467440, 1486530, 1490112, 1553760, 1583244, 1585632, 1623840, 1625472, 1650870, 1655680, 1684734, 1717768, 1759160, 1760928, 1862640, 1932489, 1948608, 1979055, 1982040, 2031840, 2071680, 2110992, 2114176, 2147210, 2165120, 2201160, 2246312, 2347904, 2378448, 2435760, 2483520, 2527101, 2576652, 2638740, 2641392, 2642720, 2709120, 2807890, 2814656, 2934880, 2973060, 2980224, 3107520, 3166488, 3171264, 3220815, 3247680, 3301740, 3369468, 3435536, 3518320, 3521856, 3650257, 3725280, 3864978, 3897216, 3958110, 3964080, 4063680, 4211835, 4221984, 4294420, 4402320, 4492624, 4756896, 4871520, 4967040, 5054202, 5153304, 5277480, 5282784, 5285440, 5615780, 5629312, 5869760, 5946120, 6215040, 6332976, 6342528, 6441630, 6495360, 6603480, 6738936, 6871072, 7036640, 7043712, 7300514, 7450560, 7729956, 7916220, 7928160, 8127360, 8423670, 8443968, 8588840, 8804640, 8985248, 9513792, 9662445, 9743040, 10108404, 10306608, 10554960, 10565568, 10570880, 10950771, 11231560, 11739520, 11892240, 12635505, 12665952, 12883260, 13206960, 13477872, 13742144, 14073280, 14601028, 14901120, 15459912, 15832440, 15856320, 16847340, 16887936, 17177680, 17609280, 17970496, 18251285, 19027584, 19324890, 19486080, 20216808, 20613216, 21109920, 21131136, 21901542, 22463120, 23784480, 25271010, 25331904, 25766520, 26413920, 26955744, 27484288, 28146560, 29202056, 30919824, 31664880, 31712640, 32852313, 33694680, 34355360, 35218560, 35940992, 36502570, 38649780, 40433616, 41226432, 42219840, 43803084, 44926240, 47568960, 50542020, 50663808, 51533040, 52827840, 53911488, 54753855, 58404112, 61839648, 63329760, 65704626, 67389360, 68710720, 73005140, 77299560, 80867232, 82452864, 84439680, 87606168, 89852480, 95137920, 101084040, 103066080, 105655680, 107822976, 109507710, 116808224, 123679296, 126659520, 131409252, 134778720, 137421440, 146010280, 154599120, 161734464, 164261565, 175212336, 179704960, 202168080, 206132160, 219015420, 233616448, 247358592, 253319040, 262818504, 269557440, 292020560, 309198240, 323468928, 328523130, 350424672, 404336160, 412264320, 438030840, 467232896, 525637008, 539114880, 584041120, 618396480, 657046260, 700849344, 808672320, 876061680, 1051274016, 1168082240, 1236792960, 1314092520, 1401698688, 1617344640, 1752123360, 2102548032, 2336164480, 2628185040, 3504246720, 4205096064, 5256370080, 7008493440, 10512740160, 21025480320]

約数ペア:

[(1, 21025480320), (2, 10512740160), (3, 7008493440), (4, 5256370080), (5, 4205096064), (6, 3504246720), (8, 2628185040), (9, 2336164480), (10, 2102548032), (12, 1752123360), (13, 1617344640), (15, 1401698688), (16, 1314092520), (17, 1236792960), (18, 1168082240), (20, 1051274016), (24, 876061680), (26, 808672320), (30, 700849344), (32, 657046260), (34, 618396480), (36, 584041120), (39, 539114880), (40, 525637008), (45, 467232896), (48, 438030840), (51, 412264320), (52, 404336160), (60, 350424672), (64, 328523130), (65, 323468928), (68, 309198240), (72, 292020560), (78, 269557440), (80, 262818504), (83, 253319040), (85, 247358592), (90, 233616448), (96, 219015420), (102, 206132160), (104, 202168080), (117, 179704960), (120, 175212336), (128, 164261565), (130, 161734464), (136, 154599120), (144, 146010280), (153, 137421440), (156, 134778720), (160, 131409252), (166, 126659520), (170, 123679296), (180, 116808224), (192, 109507710), (195, 107822976), (199, 105655680), (204, 103066080), (208, 101084040), (221, 95137920), (234, 89852480), (240, 87606168), (249, 84439680), (255, 82452864), (260, 80867232), (272, 77299560), (288, 73005140), (306, 68710720), (312, 67389360), (320, 65704626), (332, 63329760), (340, 61839648), (360, 58404112), (384, 54753855), (390, 53911488), (398, 52827840), (408, 51533040), (415, 50663808), (416, 50542020), (442, 47568960), (468, 44926240), (480, 43803084), (498, 42219840), (510, 41226432), (520, 40433616), (544, 38649780), (576, 36502570), (585, 35940992), (597, 35218560), (612, 34355360), (624, 33694680), (640, 32852313), (663, 31712640), (664, 31664880), (680, 30919824), (720, 29202056), (747, 28146560), (765, 27484288), (780, 26955744), (796, 26413920), (816, 25766520), (830, 25331904), (832, 25271010), (884, 23784480), (936, 22463120), (960, 21901542), (995, 21131136), (996, 21109920), (1020, 20613216), (1040, 20216808), (1079, 19486080), (1088, 19324890), (1105, 19027584), (1152, 18251285), (1170, 17970496), (1194, 17609280), (1224, 17177680), (1245, 16887936), (1248, 16847340), (1326, 15856320), (1328, 15832440), (1360, 15459912), (1411, 14901120), (1440, 14601028), (1494, 14073280), (1530, 13742144), (1560, 13477872), (1592, 13206960), (1632, 12883260), (1660, 12665952), (1664, 12635505), (1768, 11892240), (1791, 11739520), (1872, 11231560), (1920, 10950771), (1989, 10570880), (1990, 10565568), (1992, 10554960), (2040, 10306608), (2080, 10108404), (2158, 9743040), (2176, 9662445), (2210, 9513792), (2340, 8985248), (2388, 8804640), (2448, 8588840), (2490, 8443968), (2496, 8423670), (2587, 8127360), (2652, 7928160), (2656, 7916220), (2720, 7729956), (2822, 7450560), (2880, 7300514), (2985, 7043712), (2988, 7036640), (3060, 6871072), (3120, 6738936), (3184, 6603480), (3237, 6495360), (3264, 6441630), (3315, 6342528), (3320, 6332976), (3383, 6215040), (3536, 5946120), (3582, 5869760), (3735, 5629312), (3744, 5615780), (3978, 5285440), (3980, 5282784), (3984, 5277480), (4080, 5153304), (4160, 5054202), (4233, 4967040), (4316, 4871520), (4420, 4756896), (4680, 4492624), (4776, 4402320), (4896, 4294420), (4980, 4221984), (4992, 4211835), (5174, 4063680), (5304, 3964080), (5312, 3958110), (5395, 3897216), (5440, 3864978), (5644, 3725280), (5760, 3650257), (5970, 3521856), (5976, 3518320), (6120, 3435536), (6240, 3369468), (6368, 3301740), (6474, 3247680), (6528, 3220815), (6630, 3171264), (6640, 3166488), (6766, 3107520), (7055, 2980224), (7072, 2973060), (7164, 2934880), (7470, 2814656), (7488, 2807890), (7761, 2709120), (7956, 2642720), (7960, 2641392), (7968, 2638740), (8160, 2576652), (8320, 2527101), (8466, 2483520), (8632, 2435760), (8840, 2378448), (8955, 2347904), (9360, 2246312), (9552, 2201160), (9711, 2165120), (9792, 2147210), (9945, 2114176), (9960, 2110992), (10149, 2071680), (10348, 2031840), (10608, 1982040), (10624, 1979055), (10790, 1948608), (10880, 1932489), (11288, 1862640), (11940, 1760928), (11952, 1759160), (12240, 1717768), (12480, 1684734), (12699, 1655680), (12736, 1650870), (12935, 1625472), (12948, 1623840), (13260, 1585632), (13280, 1583244), (13532, 1553760), (14110, 1490112), (14144, 1486530), (14328, 1467440), (14940, 1407328), (14976, 1403945), (15522, 1354560), (15912, 1321360), (15920, 1320696), (15936, 1319370), (16185, 1299072), (16320, 1288326), (16517, 1272960), (16915, 1243008), (16932, 1241760), (17264, 1217880), (17680, 1189224), (17910, 1173952), (18343, 1146240), (18720, 1123156), (19104, 1100580), (19422, 1082560), (19584, 1073605), (19890, 1057088), (19920, 1055496), (20298, 1035840), (20696, 1015920), (21165, 993408), (21216, 991020), (21580, 974304), (22576, 931320), (23283, 903040), (23880, 880464), (23904, 879580), (24480, 858884), (24960, 842367), (25398, 827840), (25472, 825435), (25870, 812736), (25896, 811920), (26520, 792816), (26560, 791622), (27064, 776880), (28220, 745056), (28288, 743265), (28656, 733720), (29880, 703664), (30447, 690560), (31044, 677280), (31824, 660680), (31840, 660348), (31872, 659685), (32370, 649536), (32640, 644163), (33034, 636480), (33830, 621504), (33864, 620880), (34528, 608940), (35360, 594612), (35820, 586976), (36686, 573120), (37440, 561578), (38208, 550290), (38805, 541824), (38844, 541280), (39780, 528544), (39840, 527748), (40596, 517920), (41392, 507960), (42330, 496704), (42432, 495510), (43160, 487152), (43979, 478080), (45152, 465660), (46566, 451520), (47760, 440232), (47808, 439790), (48555, 433024), (48960, 429442), (49551, 424320), (50745, 414336), (50796, 413920), (51740, 406368), (51792, 405960), (53040, 396408), (53120, 395811), (54128, 388440), (55029, 382080), (56440, 372528), (57312, 366860), (59760, 351832), (60894, 345280), (62088, 338640), (63495, 331136), (63648, 330340), (63680, 330174), (64740, 324768), (66068, 318240), (67660, 310752), (67728, 310440), (69056, 304470), (70720, 297306), (71640, 293488), (73372, 286560), (74880, 280789), (76416, 275145), (77610, 270912), (77688, 270640), (79560, 264272), (79680, 263874), (81192, 258960), (82585, 254592), (82784, 253980), (84660, 248352), (84864, 247755), (86320, 243576), (87958, 239040), (90304, 232830), (91715, 229248), (93132, 225760), (95520, 220116), (95616, 219895), (97110, 216512), (97920, 214721), (99102, 212160), (101490, 207168), (101592, 206960), (103480, 203184), (103584, 202980), (106080, 198204), (108256, 194220), (110058, 191040), (112880, 186264), (114624, 183430), (116415, 180608), (119520, 175916), (121788, 172640), (124176, 169320), (126990, 165568), (127296, 165170), (127360, 165087), (129480, 162384), (131937, 159360), (132136, 159120), (135320, 155376), (135456, 155220), (138112, 152235), (141440, 148653), (143280, 146744)]