8714618080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 23911759872

約数和(自身を除く): 15197141792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 197, 224, 254, 280, 311, 394, 508, 560, 622, 635, 788, 889, 985, 1016, 1120, 1244, 1270, 1379, 1555, 1576, 1778, 1970, 2032, 2177, 2488, 2540, 2758, 3110, 3152, 3556, 3940, 4064, 4354, 4445, 4976, 5080, 5516, 6220, 6304, 6895, 7112, 7880, 8708, 8890, 9952, 10160, 10885, 11032, 12440, 13790, 14224, 15760, 17416, 17780, 20320, 21770, 22064, 24880, 25019, 27580, 28448, 31520, 34832, 35560, 39497, 43540, 44128, 49760, 50038, 55160, 61267, 69664, 71120, 78994, 87080, 100076, 110320, 122534, 125095, 142240, 157988, 174160, 175133, 197485, 200152, 220640, 245068, 250190, 276479, 306335, 315976, 348320, 350266, 394970, 400304, 428869, 490136, 500380, 552958, 612670, 631952, 700532, 789940, 800608, 857738, 875665, 980272, 1000760, 1105916, 1225340, 1263904, 1382395, 1401064, 1579880, 1715476, 1751330, 1960544, 2001520, 2144345, 2211832, 2450680, 2764790, 2802128, 3159760, 3430952, 3502660, 4003040, 4288690, 4423664, 4901360, 5529580, 5604256, 6319520, 6861904, 7005320, 7780909, 8577380, 8847328, 9802720, 11059160, 13723808, 14010640, 15561818, 17154760, 22118320, 28021280, 31123636, 34309520, 38904545, 44236640, 54466363, 62247272, 68619040, 77809090, 108932726, 124494544, 155618180, 217865452, 248989088, 272331815, 311236360, 435730904, 544663630, 622472720, 871461808, 1089327260, 1244945440, 1742923616, 2178654520, 4357309040, 8714618080]

約数ペア:

[(1, 8714618080), (2, 4357309040), (4, 2178654520), (5, 1742923616), (7, 1244945440), (8, 1089327260), (10, 871461808), (14, 622472720), (16, 544663630), (20, 435730904), (28, 311236360), (32, 272331815), (35, 248989088), (40, 217865452), (56, 155618180), (70, 124494544), (80, 108932726), (112, 77809090), (127, 68619040), (140, 62247272), (160, 54466363), (197, 44236640), (224, 38904545), (254, 34309520), (280, 31123636), (311, 28021280), (394, 22118320), (508, 17154760), (560, 15561818), (622, 14010640), (635, 13723808), (788, 11059160), (889, 9802720), (985, 8847328), (1016, 8577380), (1120, 7780909), (1244, 7005320), (1270, 6861904), (1379, 6319520), (1555, 5604256), (1576, 5529580), (1778, 4901360), (1970, 4423664), (2032, 4288690), (2177, 4003040), (2488, 3502660), (2540, 3430952), (2758, 3159760), (3110, 2802128), (3152, 2764790), (3556, 2450680), (3940, 2211832), (4064, 2144345), (4354, 2001520), (4445, 1960544), (4976, 1751330), (5080, 1715476), (5516, 1579880), (6220, 1401064), (6304, 1382395), (6895, 1263904), (7112, 1225340), (7880, 1105916), (8708, 1000760), (8890, 980272), (9952, 875665), (10160, 857738), (10885, 800608), (11032, 789940), (12440, 700532), (13790, 631952), (14224, 612670), (15760, 552958), (17416, 500380), (17780, 490136), (20320, 428869), (21770, 400304), (22064, 394970), (24880, 350266), (25019, 348320), (27580, 315976), (28448, 306335), (31520, 276479), (34832, 250190), (35560, 245068), (39497, 220640), (43540, 200152), (44128, 197485), (49760, 175133), (50038, 174160), (55160, 157988), (61267, 142240), (69664, 125095), (71120, 122534), (78994, 110320), (87080, 100076)]