166221440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3410

約数の個数: 128

約数和(自身を含む): 495573120

約数和(自身を除く): 329351680

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, 3373, 3520, 4480, 4928, 6160, 6746, 7040, 9856, 12320, 13492, 16865, 23611, 24640, 26984, 33730, 37103, 47222, 49280, 53968, 67460, 74206, 94444, 107936, 118055, 134920, 148412, 185515, 188888, 215872, 236110, 259721, 269840, 296824, 371030, 377776, 431744, 472220, 519442, 539680, 593648, 742060, 755552, 944440, 1038884, 1079360, 1187296, 1298605, 1484120, 1511104, 1888880, 2077768, 2158720, 2374592, 2597210, 2968240, 3022208, 3777760, 4155536, 4749184, 5194420, 5936480, 7555520, 8311072, 10388840, 11872960, 15111040, 16622144, 20777680, 23745920, 33244288, 41555360, 83110720, 166221440]

約数ペア:

[(1, 166221440), (2, 83110720), (4, 41555360), (5, 33244288), (7, 23745920), (8, 20777680), (10, 16622144), (11, 15111040), (14, 11872960), (16, 10388840), (20, 8311072), (22, 7555520), (28, 5936480), (32, 5194420), (35, 4749184), (40, 4155536), (44, 3777760), (55, 3022208), (56, 2968240), (64, 2597210), (70, 2374592), (77, 2158720), (80, 2077768), (88, 1888880), (110, 1511104), (112, 1484120), (128, 1298605), (140, 1187296), (154, 1079360), (160, 1038884), (176, 944440), (220, 755552), (224, 742060), (280, 593648), (308, 539680), (320, 519442), (352, 472220), (385, 431744), (440, 377776), (448, 371030), (560, 296824), (616, 269840), (640, 259721), (704, 236110), (770, 215872), (880, 188888), (896, 185515), (1120, 148412), (1232, 134920), (1408, 118055), (1540, 107936), (1760, 94444), (2240, 74206), (2464, 67460), (3080, 53968), (3373, 49280), (3520, 47222), (4480, 37103), (4928, 33730), (6160, 26984), (6746, 24640), (7040, 23611), (9856, 16865), (12320, 13492)]