80263715840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{203591}}^1$

素因数の和:203634

約数の個数: 176

約数和(自身を含む): 240049626624

約数和(自身を除く): 159785910784

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, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2560, 2816, 3080, 3520, 3584, 4480, 4928, 5120, 5632, 6160, 7040, 7168, 8960, 9856, 11264, 12320, 14080, 17920, 19712, 24640, 28160, 35840, 39424, 49280, 56320, 78848, 98560, 197120, 203591, 394240, 407182, 814364, 1017955, 1425137, 1628728, 2035910, 2239501, 2850274, 3257456, 4071820, 4479002, 5700548, 6514912, 7125685, 8143640, 8958004, 11197505, 11401096, 13029824, 14251370, 15676507, 16287280, 17916008, 22395010, 22802192, 26059648, 28502740, 31353014, 32574560, 35832016, 44790020, 45604384, 52119296, 57005480, 62706028, 65149120, 71664032, 78382535, 89580040, 91208768, 104238592, 114010960, 125412056, 130298240, 143328064, 156765070, 179160080, 182417536, 208477184, 228021920, 250824112, 260596480, 286656128, 313530140, 358320160, 364835072, 456043840, 501648224, 521192960, 573312256, 627060280, 716640320, 729670144, 912087680, 1003296448, 1042385920, 1146624512, 1254120560, 1433280640, 1459340288, 1824175360, 2006592896, 2293249024, 2508241120, 2866561280, 3648350720, 4013185792, 5016482240, 5733122560, 7296701440, 8026371584, 10032964480, 11466245120, 16052743168, 20065928960, 40131857920, 80263715840]

約数ペア:

[(1, 80263715840), (2, 40131857920), (4, 20065928960), (5, 16052743168), (7, 11466245120), (8, 10032964480), (10, 8026371584), (11, 7296701440), (14, 5733122560), (16, 5016482240), (20, 4013185792), (22, 3648350720), (28, 2866561280), (32, 2508241120), (35, 2293249024), (40, 2006592896), (44, 1824175360), (55, 1459340288), (56, 1433280640), (64, 1254120560), (70, 1146624512), (77, 1042385920), (80, 1003296448), (88, 912087680), (110, 729670144), (112, 716640320), (128, 627060280), (140, 573312256), (154, 521192960), (160, 501648224), (176, 456043840), (220, 364835072), (224, 358320160), (256, 313530140), (280, 286656128), (308, 260596480), (320, 250824112), (352, 228021920), (385, 208477184), (440, 182417536), (448, 179160080), (512, 156765070), (560, 143328064), (616, 130298240), (640, 125412056), (704, 114010960), (770, 104238592), (880, 91208768), (896, 89580040), (1024, 78382535), (1120, 71664032), (1232, 65149120), (1280, 62706028), (1408, 57005480), (1540, 52119296), (1760, 45604384), (1792, 44790020), (2240, 35832016), (2464, 32574560), (2560, 31353014), (2816, 28502740), (3080, 26059648), (3520, 22802192), (3584, 22395010), (4480, 17916008), (4928, 16287280), (5120, 15676507), (5632, 14251370), (6160, 13029824), (7040, 11401096), (7168, 11197505), (8960, 8958004), (9856, 8143640), (11264, 7125685), (12320, 6514912), (14080, 5700548), (17920, 4479002), (19712, 4071820), (24640, 3257456), (28160, 2850274), (35840, 2239501), (39424, 2035910), (49280, 1628728), (56320, 1425137), (78848, 1017955), (98560, 814364), (197120, 407182), (203591, 394240)]