19184238080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1061}}^1$

素因数の和:2100

約数の個数: 160

約数和(自身を含む): 52669932480

約数和(自身を除く): 33485694400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1009, 1061, 1120, 1280, 1792, 2018, 2122, 2240, 2560, 3584, 4036, 4244, 4480, 5045, 5305, 7063, 7427, 8072, 8488, 8960, 10090, 10610, 14126, 14854, 16144, 16976, 17920, 20180, 21220, 28252, 29708, 32288, 33952, 35315, 37135, 40360, 42440, 56504, 59416, 64576, 67904, 70630, 74270, 80720, 84880, 113008, 118832, 129152, 135808, 141260, 148540, 161440, 169760, 226016, 237664, 258304, 271616, 282520, 297080, 322880, 339520, 452032, 475328, 516608, 543232, 565040, 594160, 645760, 679040, 904064, 950656, 1070549, 1130080, 1188320, 1291520, 1358080, 1808128, 1901312, 2141098, 2260160, 2376640, 2583040, 2716160, 3616256, 3802624, 4282196, 4520320, 4753280, 5352745, 7493843, 8564392, 9040640, 9506560, 10705490, 14987686, 17128784, 18081280, 19013120, 21410980, 29975372, 34257568, 37469215, 42821960, 59950744, 68515136, 74938430, 85643920, 119901488, 137030272, 149876860, 171287840, 239802976, 274060544, 299753720, 342575680, 479605952, 548121088, 599507440, 685151360, 959211904, 1199014880, 1370302720, 1918423808, 2398029760, 2740605440, 3836847616, 4796059520, 9592119040, 19184238080]

約数ペア:

[(1, 19184238080), (2, 9592119040), (4, 4796059520), (5, 3836847616), (7, 2740605440), (8, 2398029760), (10, 1918423808), (14, 1370302720), (16, 1199014880), (20, 959211904), (28, 685151360), (32, 599507440), (35, 548121088), (40, 479605952), (56, 342575680), (64, 299753720), (70, 274060544), (80, 239802976), (112, 171287840), (128, 149876860), (140, 137030272), (160, 119901488), (224, 85643920), (256, 74938430), (280, 68515136), (320, 59950744), (448, 42821960), (512, 37469215), (560, 34257568), (640, 29975372), (896, 21410980), (1009, 19013120), (1061, 18081280), (1120, 17128784), (1280, 14987686), (1792, 10705490), (2018, 9506560), (2122, 9040640), (2240, 8564392), (2560, 7493843), (3584, 5352745), (4036, 4753280), (4244, 4520320), (4480, 4282196), (5045, 3802624), (5305, 3616256), (7063, 2716160), (7427, 2583040), (8072, 2376640), (8488, 2260160), (8960, 2141098), (10090, 1901312), (10610, 1808128), (14126, 1358080), (14854, 1291520), (16144, 1188320), (16976, 1130080), (17920, 1070549), (20180, 950656), (21220, 904064), (28252, 679040), (29708, 645760), (32288, 594160), (33952, 565040), (35315, 543232), (37135, 516608), (40360, 475328), (42440, 452032), (56504, 339520), (59416, 322880), (64576, 297080), (67904, 282520), (70630, 271616), (74270, 258304), (80720, 237664), (84880, 226016), (113008, 169760), (118832, 161440), (129152, 148540), (135808, 141260)]