21025829664

素因数分解:

$2^5\times 3^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:755

約数の個数: 336

約数和(自身を含む): 71326906560

約数和(自身を除く): 50301076896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 243, 252, 288, 324, 331, 336, 378, 389, 432, 486, 504, 567, 648, 662, 672, 729, 756, 778, 864, 972, 993, 1008, 1134, 1167, 1296, 1324, 1458, 1512, 1556, 1701, 1944, 1986, 2016, 2268, 2317, 2334, 2592, 2648, 2723, 2916, 2979, 3024, 3112, 3402, 3501, 3888, 3972, 4536, 4634, 4668, 5103, 5296, 5446, 5832, 5958, 6048, 6224, 6804, 6951, 7002, 7776, 7944, 8169, 8937, 9072, 9268, 9336, 10206, 10503, 10592, 10892, 11664, 11916, 12448, 13608, 13902, 14004, 15888, 16338, 17874, 18144, 18536, 18672, 20412, 20853, 21006, 21784, 23328, 23832, 24507, 26811, 27216, 27804, 28008, 31509, 31776, 32676, 35748, 37072, 37344, 40824, 41706, 42012, 43568, 47664, 49014, 53622, 54432, 55608, 56016, 62559, 63018, 65352, 71496, 73521, 74144, 80433, 81648, 83412, 84024, 87136, 94527, 95328, 98028, 107244, 111216, 112032, 125118, 126036, 128759, 130704, 142992, 147042, 160866, 163296, 166824, 168048, 187677, 189054, 196056, 214488, 220563, 222432, 241299, 250236, 252072, 257518, 261408, 283581, 285984, 294084, 321732, 333648, 336096, 375354, 378108, 386277, 392112, 428976, 441126, 482598, 500472, 504144, 515036, 563031, 567162, 588168, 643464, 661689, 667296, 750708, 756216, 772554, 784224, 857952, 882252, 901313, 965196, 1000944, 1008288, 1030072, 1126062, 1134324, 1158831, 1176336, 1286928, 1323378, 1501416, 1512432, 1545108, 1689093, 1764504, 1802626, 1930392, 1985067, 2001888, 2060144, 2252124, 2268648, 2317662, 2352672, 2573856, 2646756, 2703939, 3002832, 3024864, 3090216, 3378186, 3476493, 3529008, 3605252, 3860784, 3970134, 4120288, 4504248, 4537296, 4635324, 5293512, 5407878, 6005664, 6180432, 6756372, 6952986, 7058016, 7210504, 7721568, 7940268, 8111817, 9008496, 9074592, 9270648, 10429479, 10587024, 10815756, 12360864, 13512744, 13905972, 14421008, 15880536, 16223634, 18016992, 18541296, 20858958, 21174048, 21631512, 24335451, 27025488, 27811944, 28842016, 31288437, 31761072, 32447268, 37082592, 41717916, 43263024, 48670902, 54050976, 55623888, 62576874, 63522144, 64894536, 73006353, 83435832, 86526048, 93865311, 97341804, 111247776, 125153748, 129789072, 146012706, 166871664, 187730622, 194683608, 219019059, 250307496, 259578144, 292025412, 333743328, 375461244, 389367216, 438038118, 500614992, 584050824, 657057177, 750922488, 778734432, 876076236, 1001229984, 1168101648, 1314114354, 1501844976, 1752152472, 2336203296, 2628228708, 3003689952, 3504304944, 5256457416, 7008609888, 10512914832, 21025829664]

約数ペア:

[(1, 21025829664), (2, 10512914832), (3, 7008609888), (4, 5256457416), (6, 3504304944), (7, 3003689952), (8, 2628228708), (9, 2336203296), (12, 1752152472), (14, 1501844976), (16, 1314114354), (18, 1168101648), (21, 1001229984), (24, 876076236), (27, 778734432), (28, 750922488), (32, 657057177), (36, 584050824), (42, 500614992), (48, 438038118), (54, 389367216), (56, 375461244), (63, 333743328), (72, 292025412), (81, 259578144), (84, 250307496), (96, 219019059), (108, 194683608), (112, 187730622), (126, 166871664), (144, 146012706), (162, 129789072), (168, 125153748), (189, 111247776), (216, 97341804), (224, 93865311), (243, 86526048), (252, 83435832), (288, 73006353), (324, 64894536), (331, 63522144), (336, 62576874), (378, 55623888), (389, 54050976), (432, 48670902), (486, 43263024), (504, 41717916), (567, 37082592), (648, 32447268), (662, 31761072), (672, 31288437), (729, 28842016), (756, 27811944), (778, 27025488), (864, 24335451), (972, 21631512), (993, 21174048), (1008, 20858958), (1134, 18541296), (1167, 18016992), (1296, 16223634), (1324, 15880536), (1458, 14421008), (1512, 13905972), (1556, 13512744), (1701, 12360864), (1944, 10815756), (1986, 10587024), (2016, 10429479), (2268, 9270648), (2317, 9074592), (2334, 9008496), (2592, 8111817), (2648, 7940268), (2723, 7721568), (2916, 7210504), (2979, 7058016), (3024, 6952986), (3112, 6756372), (3402, 6180432), (3501, 6005664), (3888, 5407878), (3972, 5293512), (4536, 4635324), (4634, 4537296), (4668, 4504248), (5103, 4120288), (5296, 3970134), (5446, 3860784), (5832, 3605252), (5958, 3529008), (6048, 3476493), (6224, 3378186), (6804, 3090216), (6951, 3024864), (7002, 3002832), (7776, 2703939), (7944, 2646756), (8169, 2573856), (8937, 2352672), (9072, 2317662), (9268, 2268648), (9336, 2252124), (10206, 2060144), (10503, 2001888), (10592, 1985067), (10892, 1930392), (11664, 1802626), (11916, 1764504), (12448, 1689093), (13608, 1545108), (13902, 1512432), (14004, 1501416), (15888, 1323378), (16338, 1286928), (17874, 1176336), (18144, 1158831), (18536, 1134324), (18672, 1126062), (20412, 1030072), (20853, 1008288), (21006, 1000944), (21784, 965196), (23328, 901313), (23832, 882252), (24507, 857952), (26811, 784224), (27216, 772554), (27804, 756216), (28008, 750708), (31509, 667296), (31776, 661689), (32676, 643464), (35748, 588168), (37072, 567162), (37344, 563031), (40824, 515036), (41706, 504144), (42012, 500472), (43568, 482598), (47664, 441126), (49014, 428976), (53622, 392112), (54432, 386277), (55608, 378108), (56016, 375354), (62559, 336096), (63018, 333648), (65352, 321732), (71496, 294084), (73521, 285984), (74144, 283581), (80433, 261408), (81648, 257518), (83412, 252072), (84024, 250236), (87136, 241299), (94527, 222432), (95328, 220563), (98028, 214488), (107244, 196056), (111216, 189054), (112032, 187677), (125118, 168048), (126036, 166824), (128759, 163296), (130704, 160866), (142992, 147042)]