20725522272

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 768

約数和(自身を含む): 79198801920

約数和(自身を除く): 58473279648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 32, 36, 39, 42, 46, 48, 52, 54, 56, 63, 69, 72, 73, 78, 84, 91, 92, 96, 104, 108, 112, 117, 126, 138, 144, 146, 156, 157, 161, 168, 182, 184, 189, 207, 208, 216, 219, 224, 234, 252, 273, 276, 288, 292, 299, 312, 314, 322, 336, 351, 364, 368, 378, 414, 416, 432, 438, 468, 471, 483, 504, 511, 546, 552, 584, 598, 621, 624, 628, 644, 657, 672, 702, 728, 736, 756, 819, 828, 864, 876, 897, 936, 942, 949, 966, 1008, 1022, 1092, 1099, 1104, 1168, 1196, 1242, 1248, 1256, 1288, 1314, 1404, 1413, 1449, 1456, 1512, 1533, 1638, 1656, 1679, 1752, 1794, 1872, 1884, 1898, 1932, 1971, 2016, 2041, 2044, 2093, 2184, 2198, 2208, 2336, 2392, 2457, 2484, 2512, 2576, 2628, 2691, 2808, 2826, 2847, 2898, 2912, 3024, 3066, 3276, 3297, 3312, 3358, 3504, 3588, 3611, 3744, 3768, 3796, 3864, 3942, 4082, 4088, 4186, 4239, 4347, 4368, 4396, 4599, 4784, 4914, 4968, 5024, 5037, 5152, 5256, 5382, 5616, 5652, 5694, 5796, 6048, 6123, 6132, 6279, 6552, 6594, 6624, 6643, 6716, 7008, 7176, 7222, 7536, 7592, 7728, 7884, 8073, 8164, 8176, 8372, 8478, 8541, 8694, 8736, 8792, 9198, 9568, 9828, 9891, 9936, 10074, 10512, 10764, 10833, 11232, 11304, 11388, 11461, 11592, 11753, 12246, 12264, 12558, 13104, 13188, 13286, 13432, 13797, 14287, 14352, 14444, 15072, 15111, 15184, 15456, 15768, 16146, 16328, 16352, 16744, 16956, 17082, 17388, 17584, 18369, 18396, 18837, 19656, 19782, 19872, 19929, 20148, 21024, 21528, 21666, 21827, 22608, 22776, 22922, 23184, 23506, 24492, 24528, 25116, 25277, 25623, 26208, 26376, 26572, 26864, 27594, 28574, 28704, 28888, 29673, 30222, 30368, 31536, 32292, 32499, 32656, 33488, 33912, 34164, 34383, 34776, 35168, 35259, 36738, 36792, 37674, 39312, 39564, 39858, 40296, 42861, 43056, 43332, 43654, 45216, 45333, 45552, 45844, 46368, 46943, 47012, 48984, 49056, 50232, 50554, 51246, 52752, 53144, 53728, 55107, 55188, 56511, 57148, 57776, 59346, 59787, 60444, 63072, 64584, 64998, 65312, 65481, 66976, 67824, 68328, 68766, 69552, 70518, 73476, 73584, 75348, 75831, 78624, 79128, 79716, 80227, 80592, 85722, 86112, 86664, 87308, 90666, 91104, 91688, 93886, 94024, 97497, 97968, 100464, 101108, 102492, 103149, 105504, 105777, 106288, 110214, 110376, 113022, 114296, 115552, 118692, 119574, 120888, 128583, 129168, 129996, 130962, 135648, 136656, 137532, 139104, 140829, 141036, 146952, 147168, 148993, 150696, 151662, 152789, 158256, 159432, 160454, 161184, 171444, 173328, 174616, 179361, 181332, 183376, 187772, 188048, 194994, 195936, 196443, 200928, 202216, 204984, 206298, 211554, 212576, 220428, 220752, 226044, 227493, 228592, 237384, 239148, 240681, 241776, 257166, 258336, 259992, 261924, 263603, 273312, 275064, 281658, 282072, 293904, 297986, 301392, 303324, 305578, 309447, 316512, 317331, 318864, 320908, 328601, 342888, 346656, 349232, 358722, 362664, 366752, 375544, 376096, 385749, 389988, 392886, 404432, 409968, 412596, 422487, 423108, 440856, 441504, 446979, 452088, 454986, 457184, 458367, 474768, 478296, 481362, 483552, 514332, 519984, 523848, 527206, 550128, 563316, 564144, 587808, 589329, 595972, 602784, 606648, 611156, 618894, 634662, 637728, 641816, 657202, 682479, 685776, 698464, 717444, 722043, 725328, 751088, 771498, 779976, 785772, 790809, 808864, 819936, 825192, 844974, 846216, 881712, 893958, 904176, 909972, 916734, 949536, 956592, 962724, 985803, 1028664, 1039968, 1042951, 1047696, 1054412, 1100256, 1126632, 1128288, 1178658, 1191944, 1213296, 1222312, 1237788, 1267461, 1269324, 1283632, 1314404, 1340937, 1364958, 1371552, 1375101, 1434888, 1444086, 1450656, 1502176, 1542996, 1559952, 1571544, 1581618, 1650384, 1689948, 1692432, 1763424, 1787916, 1808352, 1819944, 1833468, 1845221, 1913184, 1925448, 1971606, 2057328, 2085902, 2095392, 2108824, 2166129, 2253264, 2357316, 2372427, 2383888, 2426592, 2444624, 2475576, 2534922, 2538648, 2567264, 2628808, 2681874, 2729916, 2750202, 2869776, 2888172, 2957409, 3085992, 3119904, 3128853, 3143088, 3163236, 3300768, 3379896, 3384864, 3426839, 3575832, 3639888, 3666936, 3690442, 3850896, 3943212, 4022811, 4114656, 4125303, 4171804, 4217648, 4332258, 4506528, 4714632, 4744854, 4767776, 4889248, 4951152, 5069844, 5077296, 5257616, 5363748, 5459832, 5500404, 5535663, 5739552, 5776344, 5914818, 6171984, 6257706, 6286176, 6326472, 6759792, 6853678, 7117281, 7151664, 7279776, 7333872, 7380884, 7701792, 7886424, 8045622, 8250606, 8343608, 8435296, 8664516, 8872227, 9386559, 9429264, 9489708, 9902304, 10139688, 10154592, 10280517, 10515232, 10727496, 10919664, 11000808, 11071326, 11552688, 11829636, 12343968, 12515412, 12652944, 13519584, 13707356, 14234562, 14303328, 14667744, 14761768, 15772848, 16091244, 16501212, 16606989, 16687216, 17329032, 17744454, 18773118, 18858528, 18979416, 20279376, 20561034, 21454992, 21839328, 22001616, 22142652, 23105376, 23659272, 23987873, 25030824, 25305888, 27414712, 28159677, 28469124, 29523536, 30841551, 31545696, 32182488, 33002424, 33213978, 33374432, 34658064, 35488908, 37546236, 37958832, 40558752, 41122068, 42909984, 44003232, 44285304, 47318544, 47975746, 49820967, 50061648, 54829424, 56319354, 56938248, 59047072, 61683102, 64364976, 66004848, 66427956, 69316128, 70977816, 71963619, 75092472, 75917664, 82244136, 88570608, 92524653, 94637088, 95951492, 99641934, 100123296, 109658848, 112638708, 113876496, 123366204, 128729952, 132009696, 132855912, 141955632, 143927238, 150184944, 164488272, 177141216, 185049306, 191902984, 199283868, 215890857, 225277416, 227752992, 246732408, 265711824, 283911264, 287854476, 300369888, 328976544, 370098612, 383805968, 398567736, 431781714, 450554832, 493464816, 531423648, 575708952, 647672571, 740197224, 767611936, 797135472, 863563428, 901109664, 986929632, 1151417904, 1295345142, 1480394448, 1594270944, 1727126856, 2302835808, 2590690284, 2960788896, 3454253712, 5181380568, 6908507424, 10362761136, 20725522272]

約数ペア:

[(1, 20725522272), (2, 10362761136), (3, 6908507424), (4, 5181380568), (6, 3454253712), (7, 2960788896), (8, 2590690284), (9, 2302835808), (12, 1727126856), (13, 1594270944), (14, 1480394448), (16, 1295345142), (18, 1151417904), (21, 986929632), (23, 901109664), (24, 863563428), (26, 797135472), (27, 767611936), (28, 740197224), (32, 647672571), (36, 575708952), (39, 531423648), (42, 493464816), (46, 450554832), (48, 431781714), (52, 398567736), (54, 383805968), (56, 370098612), (63, 328976544), (69, 300369888), (72, 287854476), (73, 283911264), (78, 265711824), (84, 246732408), (91, 227752992), (92, 225277416), (96, 215890857), (104, 199283868), (108, 191902984), (112, 185049306), (117, 177141216), (126, 164488272), (138, 150184944), (144, 143927238), (146, 141955632), (156, 132855912), (157, 132009696), (161, 128729952), (168, 123366204), (182, 113876496), (184, 112638708), (189, 109658848), (207, 100123296), (208, 99641934), (216, 95951492), (219, 94637088), (224, 92524653), (234, 88570608), (252, 82244136), (273, 75917664), (276, 75092472), (288, 71963619), (292, 70977816), (299, 69316128), (312, 66427956), (314, 66004848), (322, 64364976), (336, 61683102), (351, 59047072), (364, 56938248), (368, 56319354), (378, 54829424), (414, 50061648), (416, 49820967), (432, 47975746), (438, 47318544), (468, 44285304), (471, 44003232), (483, 42909984), (504, 41122068), (511, 40558752), (546, 37958832), (552, 37546236), (584, 35488908), (598, 34658064), (621, 33374432), (624, 33213978), (628, 33002424), (644, 32182488), (657, 31545696), (672, 30841551), (702, 29523536), (728, 28469124), (736, 28159677), (756, 27414712), (819, 25305888), (828, 25030824), (864, 23987873), (876, 23659272), (897, 23105376), (936, 22142652), (942, 22001616), (949, 21839328), (966, 21454992), (1008, 20561034), (1022, 20279376), (1092, 18979416), (1099, 18858528), (1104, 18773118), (1168, 17744454), (1196, 17329032), (1242, 16687216), (1248, 16606989), (1256, 16501212), (1288, 16091244), (1314, 15772848), (1404, 14761768), (1413, 14667744), (1449, 14303328), (1456, 14234562), (1512, 13707356), (1533, 13519584), (1638, 12652944), (1656, 12515412), (1679, 12343968), (1752, 11829636), (1794, 11552688), (1872, 11071326), (1884, 11000808), (1898, 10919664), (1932, 10727496), (1971, 10515232), (2016, 10280517), (2041, 10154592), (2044, 10139688), (2093, 9902304), (2184, 9489708), (2198, 9429264), (2208, 9386559), (2336, 8872227), (2392, 8664516), (2457, 8435296), (2484, 8343608), (2512, 8250606), (2576, 8045622), (2628, 7886424), (2691, 7701792), (2808, 7380884), (2826, 7333872), (2847, 7279776), (2898, 7151664), (2912, 7117281), (3024, 6853678), (3066, 6759792), (3276, 6326472), (3297, 6286176), (3312, 6257706), (3358, 6171984), (3504, 5914818), (3588, 5776344), (3611, 5739552), (3744, 5535663), (3768, 5500404), (3796, 5459832), (3864, 5363748), (3942, 5257616), (4082, 5077296), (4088, 5069844), (4186, 4951152), (4239, 4889248), (4347, 4767776), (4368, 4744854), (4396, 4714632), (4599, 4506528), (4784, 4332258), (4914, 4217648), (4968, 4171804), (5024, 4125303), (5037, 4114656), (5152, 4022811), (5256, 3943212), (5382, 3850896), (5616, 3690442), (5652, 3666936), (5694, 3639888), (5796, 3575832), (6048, 3426839), (6123, 3384864), (6132, 3379896), (6279, 3300768), (6552, 3163236), (6594, 3143088), (6624, 3128853), (6643, 3119904), (6716, 3085992), (7008, 2957409), (7176, 2888172), (7222, 2869776), (7536, 2750202), (7592, 2729916), (7728, 2681874), (7884, 2628808), (8073, 2567264), (8164, 2538648), (8176, 2534922), (8372, 2475576), (8478, 2444624), (8541, 2426592), (8694, 2383888), (8736, 2372427), (8792, 2357316), (9198, 2253264), (9568, 2166129), (9828, 2108824), (9891, 2095392), (9936, 2085902), (10074, 2057328), (10512, 1971606), (10764, 1925448), (10833, 1913184), (11232, 1845221), (11304, 1833468), (11388, 1819944), (11461, 1808352), (11592, 1787916), (11753, 1763424), (12246, 1692432), (12264, 1689948), (12558, 1650384), (13104, 1581618), (13188, 1571544), (13286, 1559952), (13432, 1542996), (13797, 1502176), (14287, 1450656), (14352, 1444086), (14444, 1434888), (15072, 1375101), (15111, 1371552), (15184, 1364958), (15456, 1340937), (15768, 1314404), (16146, 1283632), (16328, 1269324), (16352, 1267461), (16744, 1237788), (16956, 1222312), (17082, 1213296), (17388, 1191944), (17584, 1178658), (18369, 1128288), (18396, 1126632), (18837, 1100256), (19656, 1054412), (19782, 1047696), (19872, 1042951), (19929, 1039968), (20148, 1028664), (21024, 985803), (21528, 962724), (21666, 956592), (21827, 949536), (22608, 916734), (22776, 909972), (22922, 904176), (23184, 893958), (23506, 881712), (24492, 846216), (24528, 844974), (25116, 825192), (25277, 819936), (25623, 808864), (26208, 790809), (26376, 785772), (26572, 779976), (26864, 771498), (27594, 751088), (28574, 725328), (28704, 722043), (28888, 717444), (29673, 698464), (30222, 685776), (30368, 682479), (31536, 657202), (32292, 641816), (32499, 637728), (32656, 634662), (33488, 618894), (33912, 611156), (34164, 606648), (34383, 602784), (34776, 595972), (35168, 589329), (35259, 587808), (36738, 564144), (36792, 563316), (37674, 550128), (39312, 527206), (39564, 523848), (39858, 519984), (40296, 514332), (42861, 483552), (43056, 481362), (43332, 478296), (43654, 474768), (45216, 458367), (45333, 457184), (45552, 454986), (45844, 452088), (46368, 446979), (46943, 441504), (47012, 440856), (48984, 423108), (49056, 422487), (50232, 412596), (50554, 409968), (51246, 404432), (52752, 392886), (53144, 389988), (53728, 385749), (55107, 376096), (55188, 375544), (56511, 366752), (57148, 362664), (57776, 358722), (59346, 349232), (59787, 346656), (60444, 342888), (63072, 328601), (64584, 320908), (64998, 318864), (65312, 317331), (65481, 316512), (66976, 309447), (67824, 305578), (68328, 303324), (68766, 301392), (69552, 297986), (70518, 293904), (73476, 282072), (73584, 281658), (75348, 275064), (75831, 273312), (78624, 263603), (79128, 261924), (79716, 259992), (80227, 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