20277679968

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 720

約数和(自身を含む): 78343705440

約数和(自身を除く): 58066025472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 32, 34, 36, 39, 42, 48, 51, 52, 54, 56, 63, 68, 72, 78, 81, 84, 91, 96, 102, 104, 108, 112, 117, 119, 126, 136, 144, 153, 156, 162, 168, 169, 182, 189, 204, 208, 216, 221, 224, 234, 238, 252, 272, 273, 288, 306, 312, 324, 336, 338, 351, 357, 364, 378, 389, 408, 416, 432, 442, 459, 468, 476, 504, 507, 544, 546, 567, 612, 624, 648, 663, 672, 676, 702, 714, 728, 756, 778, 816, 819, 864, 884, 918, 936, 952, 1008, 1014, 1053, 1071, 1092, 1134, 1167, 1183, 1224, 1248, 1296, 1326, 1352, 1377, 1404, 1428, 1456, 1512, 1521, 1547, 1556, 1632, 1638, 1768, 1836, 1872, 1904, 1989, 2016, 2028, 2106, 2142, 2184, 2268, 2334, 2366, 2448, 2457, 2592, 2652, 2704, 2723, 2754, 2808, 2856, 2873, 2912, 3024, 3042, 3094, 3112, 3213, 3276, 3501, 3536, 3549, 3672, 3744, 3808, 3978, 4056, 4212, 4284, 4368, 4536, 4563, 4641, 4668, 4732, 4896, 4914, 5057, 5304, 5408, 5446, 5508, 5616, 5712, 5746, 5967, 6048, 6084, 6188, 6224, 6426, 6552, 6613, 7002, 7072, 7098, 7344, 7371, 7956, 8112, 8169, 8424, 8568, 8619, 8736, 9072, 9126, 9282, 9336, 9464, 9639, 9828, 10114, 10503, 10608, 10647, 10892, 11016, 11232, 11424, 11492, 11934, 12168, 12376, 12448, 12852, 13104, 13226, 13689, 13923, 14004, 14196, 14688, 14742, 15171, 15912, 16224, 16338, 16848, 17136, 17238, 17901, 18144, 18252, 18564, 18672, 18928, 19278, 19656, 19839, 20111, 20228, 21006, 21216, 21294, 21784, 22032, 22984, 23868, 24336, 24507, 24752, 25704, 25857, 26208, 26452, 27378, 27846, 28008, 28392, 29484, 30342, 31509, 31824, 31941, 32676, 33696, 34272, 34476, 35399, 35802, 36504, 37128, 37344, 37856, 38556, 39312, 39678, 40222, 40456, 41769, 42012, 42588, 43568, 44064, 45513, 45968, 46291, 47736, 48672, 49014, 49504, 51408, 51714, 52904, 54756, 55692, 56016, 56784, 58968, 59517, 60333, 60684, 63018, 63648, 63882, 65352, 65741, 68952, 70798, 71604, 73008, 73521, 74256, 77112, 77571, 78624, 79356, 80444, 80912, 83538, 84024, 85176, 85969, 87136, 91026, 91936, 92582, 95472, 95823, 98028, 102816, 103428, 105808, 106197, 109512, 111384, 112032, 113568, 117936, 119034, 120666, 121368, 125307, 126036, 127764, 130704, 131482, 136539, 137904, 138873, 141596, 143208, 146016, 147042, 148512, 154224, 155142, 158712, 160888, 161824, 167076, 168048, 170352, 171938, 178551, 180999, 182052, 185164, 190944, 191646, 196056, 197223, 206856, 211616, 212394, 219024, 220563, 222768, 232713, 235872, 238068, 241332, 242736, 250614, 252072, 255528, 257907, 261408, 262964, 273078, 275808, 277746, 283192, 286416, 294084, 308448, 310284, 317424, 318591, 321776, 334152, 336096, 340704, 343876, 357102, 361998, 364104, 370328, 383292, 392112, 394446, 409617, 413712, 416619, 424788, 438048, 441126, 445536, 460187, 465426, 476136, 482664, 485472, 501228, 504144, 511056, 515814, 525928, 535653, 542997, 546156, 555492, 566384, 572832, 588168, 591669, 601783, 620568, 634848, 637182, 643552, 668304, 687752, 714204, 723996, 728208, 740656, 766584, 773721, 784224, 788892, 819234, 827424, 833238, 849576, 882252, 920374, 930852, 952272, 955773, 965328, 1002456, 1008288, 1022112, 1031628, 1051856, 1071306, 1085994, 1092312, 1110984, 1117597, 1132768, 1176336, 1183338, 1203566, 1241136, 1249857, 1274364, 1336608, 1375504, 1380561, 1428408, 1447992, 1456416, 1481312, 1533168, 1547442, 1577784, 1628991, 1638468, 1666476, 1699152, 1764504, 1775007, 1805349, 1840748, 1861704, 1904544, 1911546, 1930656, 2004912, 2063256, 2103712, 2142612, 2171988, 2184624, 2221968, 2235194, 2321163, 2352672, 2366676, 2407132, 2482272, 2499714, 2548728, 2751008, 2761122, 2856816, 2867319, 2895984, 3066336, 3094884, 3155568, 3257982, 3276936, 3332952, 3352791, 3398304, 3529008, 3550014, 3610698, 3681496, 3723408, 3749571, 3823092, 4009824, 4126512, 4141683, 4285224, 4343976, 4369248, 4443936, 4470388, 4642326, 4733352, 4814264, 4999428, 5097456, 5325021, 5416047, 5522244, 5713632, 5734638, 5791968, 6189768, 6311136, 6515964, 6553872, 6665904, 6705582, 6963489, 7058016, 7100028, 7221396, 7362992, 7446816, 7499142, 7646184, 7823179, 8253024, 8283366, 8570448, 8687952, 8940776, 9284652, 9466704, 9628528, 9998856, 10058373, 10194912, 10650042, 10832094, 11044488, 11469276, 12379536, 12425049, 13031928, 13107744, 13331808, 13411164, 13926978, 14200056, 14442792, 14725984, 14998284, 15292368, 15646358, 16248141, 16566732, 17140896, 17375904, 17881552, 18569304, 18933408, 19257056, 19997712, 20116746, 21300084, 21664188, 22088976, 22938552, 23469537, 24759072, 24850098, 26063856, 26822328, 27853956, 28400112, 28885584, 29996568, 30175119, 30584736, 31292716, 32496282, 33133464, 35763104, 37138608, 37275147, 39995424, 40233492, 42600168, 43328376, 44177952, 45877104, 46939074, 48744423, 49700196, 52127712, 53644656, 55707912, 56800224, 57771168, 59993136, 60350238, 62585432, 64992564, 66266928, 70408611, 74277216, 74550294, 80466984, 85200336, 86656752, 90525357, 91754208, 93878148, 97488846, 99400392, 107289312, 111415824, 119986272, 120700476, 125170864, 129985128, 132533856, 140817222, 149100588, 160933968, 170400672, 173313504, 181050714, 187756296, 194977692, 198800784, 211225833, 222831648, 241400952, 250341728, 259970256, 281634444, 298201176, 321867936, 362101428, 375512592, 389955384, 397601568, 422451666, 482801904, 519940512, 563268888, 596402352, 633677499, 724202856, 751025184, 779910768, 844903332, 965603808, 1126537776, 1192804704, 1267354998, 1448405712, 1559821536, 1689806664, 2253075552, 2534709996, 2896811424, 3379613328, 5069419992, 6759226656, 10138839984, 20277679968]

約数ペア:

[(1, 20277679968), (2, 10138839984), (3, 6759226656), (4, 5069419992), (6, 3379613328), (7, 2896811424), (8, 2534709996), (9, 2253075552), (12, 1689806664), (13, 1559821536), (14, 1448405712), (16, 1267354998), (17, 1192804704), (18, 1126537776), (21, 965603808), (24, 844903332), (26, 779910768), (27, 751025184), (28, 724202856), (32, 633677499), (34, 596402352), (36, 563268888), (39, 519940512), (42, 482801904), (48, 422451666), (51, 397601568), (52, 389955384), (54, 375512592), (56, 362101428), (63, 321867936), (68, 298201176), (72, 281634444), (78, 259970256), (81, 250341728), (84, 241400952), (91, 222831648), (96, 211225833), (102, 198800784), (104, 194977692), (108, 187756296), (112, 181050714), (117, 173313504), (119, 170400672), (126, 160933968), (136, 149100588), (144, 140817222), (153, 132533856), (156, 129985128), (162, 125170864), (168, 120700476), (169, 119986272), (182, 111415824), (189, 107289312), (204, 99400392), (208, 97488846), (216, 93878148), (221, 91754208), (224, 90525357), (234, 86656752), (238, 85200336), (252, 80466984), (272, 74550294), (273, 74277216), (288, 70408611), (306, 66266928), (312, 64992564), (324, 62585432), (336, 60350238), (338, 59993136), (351, 57771168), (357, 56800224), (364, 55707912), (378, 53644656), (389, 52127712), (408, 49700196), (416, 48744423), (432, 46939074), (442, 45877104), (459, 44177952), (468, 43328376), (476, 42600168), (504, 40233492), (507, 39995424), (544, 37275147), (546, 37138608), (567, 35763104), (612, 33133464), (624, 32496282), (648, 31292716), (663, 30584736), (672, 30175119), (676, 29996568), (702, 28885584), (714, 28400112), (728, 27853956), (756, 26822328), (778, 26063856), (816, 24850098), (819, 24759072), (864, 23469537), (884, 22938552), (918, 22088976), (936, 21664188), (952, 21300084), (1008, 20116746), (1014, 19997712), (1053, 19257056), (1071, 18933408), (1092, 18569304), (1134, 17881552), (1167, 17375904), (1183, 17140896), (1224, 16566732), (1248, 16248141), (1296, 15646358), (1326, 15292368), (1352, 14998284), (1377, 14725984), (1404, 14442792), (1428, 14200056), (1456, 13926978), (1512, 13411164), (1521, 13331808), (1547, 13107744), (1556, 13031928), (1632, 12425049), (1638, 12379536), (1768, 11469276), (1836, 11044488), (1872, 10832094), (1904, 10650042), (1989, 10194912), (2016, 10058373), (2028, 9998856), (2106, 9628528), (2142, 9466704), (2184, 9284652), (2268, 8940776), (2334, 8687952), (2366, 8570448), (2448, 8283366), (2457, 8253024), (2592, 7823179), (2652, 7646184), (2704, 7499142), (2723, 7446816), (2754, 7362992), (2808, 7221396), (2856, 7100028), (2873, 7058016), (2912, 6963489), (3024, 6705582), (3042, 6665904), (3094, 6553872), (3112, 6515964), (3213, 6311136), (3276, 6189768), (3501, 5791968), (3536, 5734638), (3549, 5713632), (3672, 5522244), (3744, 5416047), (3808, 5325021), (3978, 5097456), (4056, 4999428), (4212, 4814264), (4284, 4733352), (4368, 4642326), (4536, 4470388), (4563, 4443936), (4641, 4369248), (4668, 4343976), (4732, 4285224), (4896, 4141683), (4914, 4126512), (5057, 4009824), (5304, 3823092), (5408, 3749571), (5446, 3723408), (5508, 3681496), (5616, 3610698), (5712, 3550014), (5746, 3529008), (5967, 3398304), (6048, 3352791), (6084, 3332952), (6188, 3276936), (6224, 3257982), (6426, 3155568), (6552, 3094884), (6613, 3066336), (7002, 2895984), (7072, 2867319), (7098, 2856816), (7344, 2761122), (7371, 2751008), (7956, 2548728), (8112, 2499714), (8169, 2482272), (8424, 2407132), (8568, 2366676), (8619, 2352672), (8736, 2321163), (9072, 2235194), (9126, 2221968), (9282, 2184624), (9336, 2171988), (9464, 2142612), (9639, 2103712), (9828, 2063256), (10114, 2004912), (10503, 1930656), (10608, 1911546), (10647, 1904544), (10892, 1861704), (11016, 1840748), (11232, 1805349), (11424, 1775007), (11492, 1764504), (11934, 1699152), (12168, 1666476), (12376, 1638468), (12448, 1628991), (12852, 1577784), (13104, 1547442), (13226, 1533168), (13689, 1481312), (13923, 1456416), (14004, 1447992), (14196, 1428408), (14688, 1380561), (14742, 1375504), (15171, 1336608), (15912, 1274364), (16224, 1249857), (16338, 1241136), (16848, 1203566), (17136, 1183338), (17238, 1176336), (17901, 1132768), (18144, 1117597), (18252, 1110984), (18564, 1092312), (18672, 1085994), (18928, 1071306), (19278, 1051856), (19656, 1031628), (19839, 1022112), (20111, 1008288), (20228, 1002456), (21006, 965328), (21216, 955773), (21294, 952272), (21784, 930852), (22032, 920374), (22984, 882252), (23868, 849576), (24336, 833238), (24507, 827424), (24752, 819234), (25704, 788892), (25857, 784224), (26208, 773721), (26452, 766584), (27378, 740656), (27846, 728208), (28008, 723996), (28392, 714204), (29484, 687752), (30342, 668304), (31509, 643552), (31824, 637182), (31941, 634848), (32676, 620568), (33696, 601783), (34272, 591669), (34476, 588168), (35399, 572832), (35802, 566384), (36504, 555492), (37128, 546156), (37344, 542997), (37856, 535653), (38556, 525928), (39312, 515814), (39678, 511056), (40222, 504144), (40456, 501228), (41769, 485472), (42012, 482664), (42588, 476136), (43568, 465426), (44064, 460187), (45513, 445536), (45968, 441126), (46291, 438048), (47736, 424788), (48672, 416619), (49014, 413712), (49504, 409617), (51408, 394446), (51714, 392112), (52904, 383292), (54756, 370328), (55692, 364104), (56016, 361998), (56784, 357102), (58968, 343876), (59517, 340704), (60333, 336096), (60684, 334152), (63018, 321776), (63648, 318591), (63882, 317424), (65352, 310284), (65741, 308448), (68952, 294084), (70798, 286416), (71604, 283192), (73008, 277746), (73521, 275808), (74256, 273078), (77112, 262964), (77571, 261408), (78624, 257907), (79356, 255528), (80444, 252072), (80912, 250614), (83538, 242736), (84024, 241332), (85176, 238068), (85969, 235872), (87136, 232713), (91026, 222768), (91936, 220563), (92582, 219024), (95472, 212394), (95823, 211616), (98028, 206856), (102816, 197223), (103428, 196056), (105808, 191646), (106197, 190944), (109512, 185164), (111384, 182052), (112032, 180999), (113568, 178551), (117936, 171938), (119034, 170352), (120666, 168048), (121368, 167076), (125307, 161824), (126036, 160888), (127764, 158712), (130704, 155142), (131482, 154224), (136539, 148512), (137904, 147042), (138873, 146016), (141596, 143208)]