304205440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6173}}^1$

素因数の和:6210

約数の個数: 128

約数和(自身を含む): 906837120

約数和(自身を除く): 602631680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 6173, 7040, 9856, 12320, 12346, 24640, 24692, 30865, 43211, 49280, 49384, 61730, 67903, 86422, 98768, 123460, 135806, 172844, 197536, 216055, 246920, 271612, 339515, 345688, 395072, 432110, 475321, 493840, 543224, 679030, 691376, 790144, 864220, 950642, 987680, 1086448, 1358060, 1382752, 1728440, 1901284, 1975360, 2172896, 2376605, 2716120, 2765504, 3456880, 3802568, 3950720, 4345792, 4753210, 5432240, 5531008, 6913760, 7605136, 8691584, 9506420, 10864480, 13827520, 15210272, 19012840, 21728960, 27655040, 30420544, 38025680, 43457920, 60841088, 76051360, 152102720, 304205440]

約数ペア:

[(1, 304205440), (2, 152102720), (4, 76051360), (5, 60841088), (7, 43457920), (8, 38025680), (10, 30420544), (11, 27655040), (14, 21728960), (16, 19012840), (20, 15210272), (22, 13827520), (28, 10864480), (32, 9506420), (35, 8691584), (40, 7605136), (44, 6913760), (55, 5531008), (56, 5432240), (64, 4753210), (70, 4345792), (77, 3950720), (80, 3802568), (88, 3456880), (110, 2765504), (112, 2716120), (128, 2376605), (140, 2172896), (154, 1975360), (160, 1901284), (176, 1728440), (220, 1382752), (224, 1358060), (280, 1086448), (308, 987680), (320, 950642), (352, 864220), (385, 790144), (440, 691376), (448, 679030), (560, 543224), (616, 493840), (640, 475321), (704, 432110), (770, 395072), (880, 345688), (896, 339515), (1120, 271612), (1232, 246920), (1408, 216055), (1540, 197536), (1760, 172844), (2240, 135806), (2464, 123460), (3080, 98768), (3520, 86422), (4480, 67903), (4928, 61730), (6160, 49384), (6173, 49280), (7040, 43211), (9856, 30865), (12320, 24692), (12346, 24640)]