140781760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3697}}^1$

素因数の和:3738

約数の個数: 112

約数和(自身を含む): 405774144

約数和(自身を除く): 264992384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3697, 3808, 4760, 5440, 7394, 7616, 9520, 14788, 18485, 19040, 25879, 29576, 36970, 38080, 51758, 59152, 62849, 73940, 103516, 118304, 125698, 129395, 147880, 207032, 236608, 251396, 258790, 295760, 314245, 414064, 439943, 502792, 517580, 591520, 628490, 828128, 879886, 1005584, 1035160, 1183040, 1256980, 1656256, 1759772, 2011168, 2070320, 2199715, 2513960, 3519544, 4022336, 4140640, 4399430, 5027920, 7039088, 8281280, 8798860, 10055840, 14078176, 17597720, 20111680, 28156352, 35195440, 70390880, 140781760]

約数ペア:

[(1, 140781760), (2, 70390880), (4, 35195440), (5, 28156352), (7, 20111680), (8, 17597720), (10, 14078176), (14, 10055840), (16, 8798860), (17, 8281280), (20, 7039088), (28, 5027920), (32, 4399430), (34, 4140640), (35, 4022336), (40, 3519544), (56, 2513960), (64, 2199715), (68, 2070320), (70, 2011168), (80, 1759772), (85, 1656256), (112, 1256980), (119, 1183040), (136, 1035160), (140, 1005584), (160, 879886), (170, 828128), (224, 628490), (238, 591520), (272, 517580), (280, 502792), (320, 439943), (340, 414064), (448, 314245), (476, 295760), (544, 258790), (560, 251396), (595, 236608), (680, 207032), (952, 147880), (1088, 129395), (1120, 125698), (1190, 118304), (1360, 103516), (1904, 73940), (2240, 62849), (2380, 59152), (2720, 51758), (3697, 38080), (3808, 36970), (4760, 29576), (5440, 25879), (7394, 19040), (7616, 18485), (9520, 14788)]