194311040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3943}}^1$

素因数の和:3980

約数の個数: 128

約数和(自身を含む): 579294720

約数和(自身を除く): 384983680

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, 3943, 4480, 4928, 6160, 7040, 7886, 9856, 12320, 15772, 19715, 24640, 27601, 31544, 39430, 43373, 49280, 55202, 63088, 78860, 86746, 110404, 126176, 138005, 157720, 173492, 216865, 220808, 252352, 276010, 303611, 315440, 346984, 433730, 441616, 504704, 552020, 607222, 630880, 693968, 867460, 883232, 1104040, 1214444, 1261760, 1387936, 1518055, 1734920, 1766464, 2208080, 2428888, 2523520, 2775872, 3036110, 3469840, 3532928, 4416160, 4857776, 5551744, 6072220, 6939680, 8832320, 9715552, 12144440, 13879360, 17664640, 19431104, 24288880, 27758720, 38862208, 48577760, 97155520, 194311040]

約数ペア:

[(1, 194311040), (2, 97155520), (4, 48577760), (5, 38862208), (7, 27758720), (8, 24288880), (10, 19431104), (11, 17664640), (14, 13879360), (16, 12144440), (20, 9715552), (22, 8832320), (28, 6939680), (32, 6072220), (35, 5551744), (40, 4857776), (44, 4416160), (55, 3532928), (56, 3469840), (64, 3036110), (70, 2775872), (77, 2523520), (80, 2428888), (88, 2208080), (110, 1766464), (112, 1734920), (128, 1518055), (140, 1387936), (154, 1261760), (160, 1214444), (176, 1104040), (220, 883232), (224, 867460), (280, 693968), (308, 630880), (320, 607222), (352, 552020), (385, 504704), (440, 441616), (448, 433730), (560, 346984), (616, 315440), (640, 303611), (704, 276010), (770, 252352), (880, 220808), (896, 216865), (1120, 173492), (1232, 157720), (1408, 138005), (1540, 126176), (1760, 110404), (2240, 86746), (2464, 78860), (3080, 63088), (3520, 55202), (3943, 49280), (4480, 43373), (4928, 39430), (6160, 31544), (7040, 27601), (7886, 24640), (9856, 19715), (12320, 15772)]