529531520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6266

約数の個数: 128

約数和(自身を含む): 1523145600

約数和(自身を除く): 993614080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 6221, 8512, 10640, 12160, 12442, 17024, 21280, 24884, 31105, 42560, 43547, 49768, 62210, 85120, 87094, 99536, 118199, 124420, 174188, 199072, 217735, 236398, 248840, 348376, 398144, 435470, 472796, 497680, 590995, 696752, 796288, 827393, 870940, 945592, 995360, 1181990, 1393504, 1654786, 1741880, 1891184, 1990720, 2363980, 2787008, 3309572, 3483760, 3782368, 3981440, 4136965, 4727960, 5574016, 6619144, 6967520, 7564736, 8273930, 9455920, 13238288, 13935040, 15129472, 16547860, 18911840, 26476576, 27870080, 33095720, 37823680, 52953152, 66191440, 75647360, 105906304, 132382880, 264765760, 529531520]

約数ペア:

[(1, 529531520), (2, 264765760), (4, 132382880), (5, 105906304), (7, 75647360), (8, 66191440), (10, 52953152), (14, 37823680), (16, 33095720), (19, 27870080), (20, 26476576), (28, 18911840), (32, 16547860), (35, 15129472), (38, 13935040), (40, 13238288), (56, 9455920), (64, 8273930), (70, 7564736), (76, 6967520), (80, 6619144), (95, 5574016), (112, 4727960), (128, 4136965), (133, 3981440), (140, 3782368), (152, 3483760), (160, 3309572), (190, 2787008), (224, 2363980), (266, 1990720), (280, 1891184), (304, 1741880), (320, 1654786), (380, 1393504), (448, 1181990), (532, 995360), (560, 945592), (608, 870940), (640, 827393), (665, 796288), (760, 696752), (896, 590995), (1064, 497680), (1120, 472796), (1216, 435470), (1330, 398144), (1520, 348376), (2128, 248840), (2240, 236398), (2432, 217735), (2660, 199072), (3040, 174188), (4256, 124420), (4480, 118199), (5320, 99536), (6080, 87094), (6221, 85120), (8512, 62210), (10640, 49768), (12160, 43547), (12442, 42560), (17024, 31105), (21280, 24884)]