28694750880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1451

約数の個数: 192

約数和(自身を含む): 91208871936

約数和(自身を除く): 62514121056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 311, 422, 480, 622, 633, 844, 911, 933, 1055, 1244, 1266, 1555, 1688, 1822, 1866, 2110, 2488, 2532, 2733, 3110, 3165, 3376, 3644, 3732, 4220, 4555, 4665, 4976, 5064, 5466, 6220, 6330, 6752, 7288, 7464, 8440, 9110, 9330, 9952, 10128, 10932, 12440, 12660, 13665, 14576, 14928, 16880, 18220, 18660, 20256, 21864, 24880, 25320, 27330, 29152, 29856, 33760, 36440, 37320, 43728, 49760, 50640, 54660, 65621, 72880, 74640, 87456, 101280, 109320, 131242, 145760, 149280, 192221, 196863, 218640, 262484, 283321, 328105, 384442, 393726, 437280, 524968, 566642, 576663, 656210, 768884, 787452, 849963, 961105, 984315, 1049936, 1133284, 1153326, 1312420, 1416605, 1537768, 1574904, 1699926, 1922210, 1968630, 2099872, 2266568, 2306652, 2624840, 2833210, 2883315, 3075536, 3149808, 3399852, 3844420, 3937260, 4249815, 4533136, 4613304, 5249680, 5666420, 5766630, 6151072, 6299616, 6799704, 7688840, 7874520, 8499630, 9066272, 9226608, 10499360, 11332840, 11533260, 13599408, 15377680, 15749040, 16999260, 18453216, 22665680, 23066520, 27198816, 30755360, 31498080, 33998520, 45331360, 46133040, 59780731, 67997040, 92266080, 119561462, 135994080, 179342193, 239122924, 298903655, 358684386, 478245848, 597807310, 717368772, 896710965, 956491696, 1195614620, 1434737544, 1793421930, 1912983392, 2391229240, 2869475088, 3586843860, 4782458480, 5738950176, 7173687720, 9564916960, 14347375440, 28694750880]

約数ペア:

[(1, 28694750880), (2, 14347375440), (3, 9564916960), (4, 7173687720), (5, 5738950176), (6, 4782458480), (8, 3586843860), (10, 2869475088), (12, 2391229240), (15, 1912983392), (16, 1793421930), (20, 1434737544), (24, 1195614620), (30, 956491696), (32, 896710965), (40, 717368772), (48, 597807310), (60, 478245848), (80, 358684386), (96, 298903655), (120, 239122924), (160, 179342193), (211, 135994080), (240, 119561462), (311, 92266080), (422, 67997040), (480, 59780731), (622, 46133040), (633, 45331360), (844, 33998520), (911, 31498080), (933, 30755360), (1055, 27198816), (1244, 23066520), (1266, 22665680), (1555, 18453216), (1688, 16999260), (1822, 15749040), (1866, 15377680), (2110, 13599408), (2488, 11533260), (2532, 11332840), (2733, 10499360), (3110, 9226608), (3165, 9066272), (3376, 8499630), (3644, 7874520), (3732, 7688840), (4220, 6799704), (4555, 6299616), (4665, 6151072), (4976, 5766630), (5064, 5666420), (5466, 5249680), (6220, 4613304), (6330, 4533136), (6752, 4249815), (7288, 3937260), (7464, 3844420), (8440, 3399852), (9110, 3149808), (9330, 3075536), (9952, 2883315), (10128, 2833210), (10932, 2624840), (12440, 2306652), (12660, 2266568), (13665, 2099872), (14576, 1968630), (14928, 1922210), (16880, 1699926), (18220, 1574904), (18660, 1537768), (20256, 1416605), (21864, 1312420), (24880, 1153326), (25320, 1133284), (27330, 1049936), (29152, 984315), (29856, 961105), (33760, 849963), (36440, 787452), (37320, 768884), (43728, 656210), (49760, 576663), (50640, 566642), (54660, 524968), (65621, 437280), (72880, 393726), (74640, 384442), (87456, 328105), (101280, 283321), (109320, 262484), (131242, 218640), (145760, 196863), (149280, 192221)]