83609680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 160

約数和(自身を含む): 248198400

約数和(自身を除く): 164588720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 277, 280, 308, 343, 385, 392, 440, 490, 539, 554, 560, 616, 686, 770, 784, 880, 980, 1078, 1108, 1232, 1372, 1385, 1540, 1715, 1939, 1960, 2156, 2216, 2695, 2744, 2770, 3047, 3080, 3430, 3773, 3878, 3920, 4312, 4432, 5390, 5488, 5540, 6094, 6160, 6860, 7546, 7756, 8624, 9695, 10780, 11080, 12188, 13573, 13720, 15092, 15235, 15512, 18865, 19390, 21329, 21560, 22160, 24376, 27146, 27440, 30184, 30470, 31024, 37730, 38780, 42658, 43120, 48752, 54292, 60368, 60940, 67865, 75460, 77560, 85316, 95011, 106645, 108584, 121880, 135730, 149303, 150920, 155120, 170632, 190022, 213290, 217168, 243760, 271460, 298606, 301840, 341264, 380044, 426580, 475055, 542920, 597212, 746515, 760088, 853160, 950110, 1045121, 1085840, 1194424, 1493030, 1520176, 1706320, 1900220, 2090242, 2388848, 2986060, 3800440, 4180484, 5225605, 5972120, 7600880, 8360968, 10451210, 11944240, 16721936, 20902420, 41804840, 83609680]

約数ペア:

[(1, 83609680), (2, 41804840), (4, 20902420), (5, 16721936), (7, 11944240), (8, 10451210), (10, 8360968), (11, 7600880), (14, 5972120), (16, 5225605), (20, 4180484), (22, 3800440), (28, 2986060), (35, 2388848), (40, 2090242), (44, 1900220), (49, 1706320), (55, 1520176), (56, 1493030), (70, 1194424), (77, 1085840), (80, 1045121), (88, 950110), (98, 853160), (110, 760088), (112, 746515), (140, 597212), (154, 542920), (176, 475055), (196, 426580), (220, 380044), (245, 341264), (277, 301840), (280, 298606), (308, 271460), (343, 243760), (385, 217168), (392, 213290), (440, 190022), (490, 170632), (539, 155120), (554, 150920), (560, 149303), (616, 135730), (686, 121880), (770, 108584), (784, 106645), (880, 95011), (980, 85316), (1078, 77560), (1108, 75460), (1232, 67865), (1372, 60940), (1385, 60368), (1540, 54292), (1715, 48752), (1939, 43120), (1960, 42658), (2156, 38780), (2216, 37730), (2695, 31024), (2744, 30470), (2770, 30184), (3047, 27440), (3080, 27146), (3430, 24376), (3773, 22160), (3878, 21560), (3920, 21329), (4312, 19390), (4432, 18865), (5390, 15512), (5488, 15235), (5540, 15092), (6094, 13720), (6160, 13573), (6860, 12188), (7546, 11080), (7756, 10780), (8624, 9695)]