21036869280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16433}}^1$

素因数の和:16588

約数の個数: 288

約数和(自身を含む): 82694836224

約数和(自身を除く): 61657966944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 360, 381, 420, 480, 504, 508, 560, 630, 635, 672, 720, 762, 840, 889, 1008, 1016, 1120, 1143, 1260, 1270, 1440, 1524, 1680, 1778, 1905, 2016, 2032, 2286, 2520, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 4572, 5040, 5080, 5334, 5715, 6096, 7112, 7620, 8001, 8890, 9144, 10080, 10160, 10668, 11430, 12192, 13335, 14224, 15240, 16002, 16433, 17780, 18288, 20320, 21336, 22860, 26670, 28448, 30480, 32004, 32866, 35560, 36576, 40005, 42672, 45720, 49299, 53340, 60960, 64008, 65732, 71120, 80010, 82165, 85344, 91440, 98598, 106680, 115031, 128016, 131464, 142240, 147897, 160020, 164330, 182880, 197196, 213360, 230062, 246495, 256032, 262928, 295794, 320040, 328660, 345093, 394392, 426720, 460124, 492990, 525856, 575155, 591588, 640080, 657320, 690186, 739485, 788784, 920248, 985980, 1035279, 1150310, 1183176, 1280160, 1314640, 1380372, 1478970, 1577568, 1725465, 1840496, 1971960, 2070558, 2086991, 2300620, 2366352, 2629280, 2760744, 2957940, 3450930, 3680992, 3943920, 4141116, 4173982, 4601240, 4732704, 5176395, 5521488, 5915880, 6260973, 6901860, 7887840, 8282232, 8347964, 9202480, 10352790, 10434955, 11042976, 11831760, 12521946, 13803720, 14608937, 16564464, 16695928, 18404960, 18782919, 20705580, 20869910, 23663520, 25043892, 27607440, 29217874, 31304865, 33128928, 33391856, 37565838, 41411160, 41739820, 43826811, 50087784, 55214880, 58435748, 62609730, 66783712, 73044685, 75131676, 82822320, 83479640, 87653622, 93914595, 100175568, 116871496, 125219460, 131480433, 146089370, 150263352, 165644640, 166959280, 175307244, 187829190, 200351136, 219134055, 233742992, 250438920, 262960866, 292178740, 300526704, 333918560, 350614488, 375658380, 438268110, 467485984, 500877840, 525921732, 584357480, 601053408, 657402165, 701228976, 751316760, 876536220, 1001755680, 1051843464, 1168714960, 1314804330, 1402457952, 1502633520, 1753072440, 2103686928, 2337429920, 2629608660, 3005267040, 3506144880, 4207373856, 5259217320, 7012289760, 10518434640, 21036869280]

約数ペア:

[(1, 21036869280), (2, 10518434640), (3, 7012289760), (4, 5259217320), (5, 4207373856), (6, 3506144880), (7, 3005267040), (8, 2629608660), (9, 2337429920), (10, 2103686928), (12, 1753072440), (14, 1502633520), (15, 1402457952), (16, 1314804330), (18, 1168714960), (20, 1051843464), (21, 1001755680), (24, 876536220), (28, 751316760), (30, 701228976), (32, 657402165), (35, 601053408), (36, 584357480), (40, 525921732), (42, 500877840), (45, 467485984), (48, 438268110), (56, 375658380), (60, 350614488), (63, 333918560), (70, 300526704), (72, 292178740), (80, 262960866), (84, 250438920), (90, 233742992), (96, 219134055), (105, 200351136), (112, 187829190), (120, 175307244), (126, 166959280), (127, 165644640), (140, 150263352), (144, 146089370), (160, 131480433), (168, 125219460), (180, 116871496), (210, 100175568), (224, 93914595), (240, 87653622), (252, 83479640), (254, 82822320), (280, 75131676), (288, 73044685), (315, 66783712), (336, 62609730), (360, 58435748), (381, 55214880), (420, 50087784), (480, 43826811), (504, 41739820), (508, 41411160), (560, 37565838), (630, 33391856), (635, 33128928), (672, 31304865), (720, 29217874), (762, 27607440), (840, 25043892), (889, 23663520), (1008, 20869910), (1016, 20705580), (1120, 18782919), (1143, 18404960), (1260, 16695928), (1270, 16564464), (1440, 14608937), (1524, 13803720), (1680, 12521946), (1778, 11831760), (1905, 11042976), (2016, 10434955), (2032, 10352790), (2286, 9202480), (2520, 8347964), (2540, 8282232), (2667, 7887840), (3048, 6901860), (3360, 6260973), (3556, 5915880), (3810, 5521488), (4064, 5176395), (4445, 4732704), (4572, 4601240), (5040, 4173982), (5080, 4141116), (5334, 3943920), (5715, 3680992), (6096, 3450930), (7112, 2957940), (7620, 2760744), (8001, 2629280), (8890, 2366352), (9144, 2300620), (10080, 2086991), (10160, 2070558), (10668, 1971960), (11430, 1840496), (12192, 1725465), (13335, 1577568), (14224, 1478970), (15240, 1380372), (16002, 1314640), (16433, 1280160), (17780, 1183176), (18288, 1150310), (20320, 1035279), (21336, 985980), (22860, 920248), (26670, 788784), (28448, 739485), (30480, 690186), (32004, 657320), (32866, 640080), (35560, 591588), (36576, 575155), (40005, 525856), (42672, 492990), (45720, 460124), (49299, 426720), (53340, 394392), (60960, 345093), (64008, 328660), (65732, 320040), (71120, 295794), (80010, 262928), (82165, 256032), (85344, 246495), (91440, 230062), (98598, 213360), (106680, 197196), (115031, 182880), (128016, 164330), (131464, 160020), (142240, 147897)]