139015680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:836

約数の個数: 160

約数和(自身を含む): 464327424

約数和(自身を除く): 325311744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 787, 920, 960, 1104, 1280, 1380, 1472, 1536, 1574, 1840, 1920, 2208, 2361, 2560, 2760, 2944, 3148, 3680, 3840, 3935, 4416, 4722, 5520, 5888, 6296, 7360, 7680, 7870, 8832, 9444, 11040, 11776, 11805, 12592, 14720, 15740, 17664, 18101, 18888, 22080, 23610, 25184, 29440, 31480, 35328, 36202, 37776, 44160, 47220, 50368, 54303, 58880, 62960, 72404, 75552, 88320, 90505, 94440, 100736, 108606, 125920, 144808, 151104, 176640, 181010, 188880, 201472, 217212, 251840, 271515, 289616, 302208, 362020, 377760, 402944, 434424, 503680, 543030, 579232, 604416, 724040, 755520, 868848, 1007360, 1086060, 1158464, 1208832, 1448080, 1511040, 1737696, 2014720, 2172120, 2316928, 2896160, 3022080, 3475392, 4344240, 4633856, 5792320, 6044160, 6950784, 8688480, 9267712, 11584640, 13901568, 17376960, 23169280, 27803136, 34753920, 46338560, 69507840, 139015680]

約数ペア:

[(1, 139015680), (2, 69507840), (3, 46338560), (4, 34753920), (5, 27803136), (6, 23169280), (8, 17376960), (10, 13901568), (12, 11584640), (15, 9267712), (16, 8688480), (20, 6950784), (23, 6044160), (24, 5792320), (30, 4633856), (32, 4344240), (40, 3475392), (46, 3022080), (48, 2896160), (60, 2316928), (64, 2172120), (69, 2014720), (80, 1737696), (92, 1511040), (96, 1448080), (115, 1208832), (120, 1158464), (128, 1086060), (138, 1007360), (160, 868848), (184, 755520), (192, 724040), (230, 604416), (240, 579232), (256, 543030), (276, 503680), (320, 434424), (345, 402944), (368, 377760), (384, 362020), (460, 302208), (480, 289616), (512, 271515), (552, 251840), (640, 217212), (690, 201472), (736, 188880), (768, 181010), (787, 176640), (920, 151104), (960, 144808), (1104, 125920), (1280, 108606), (1380, 100736), (1472, 94440), (1536, 90505), (1574, 88320), (1840, 75552), (1920, 72404), (2208, 62960), (2361, 58880), (2560, 54303), (2760, 50368), (2944, 47220), (3148, 44160), (3680, 37776), (3840, 36202), (3935, 35328), (4416, 31480), (4722, 29440), (5520, 25184), (5888, 23610), (6296, 22080), (7360, 18888), (7680, 18101), (7870, 17664), (8832, 15740), (9444, 14720), (11040, 12592), (11776, 11805)]