68017778560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{159337}}^1$

素因数の和:159408

約数の個数: 128

約数和(自身を含む): 175526740800

約数和(自身を除く): 107508962240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 64, 80, 92, 115, 116, 128, 145, 160, 184, 230, 232, 290, 320, 368, 460, 464, 580, 640, 667, 736, 920, 928, 1160, 1334, 1472, 1840, 1856, 2320, 2668, 2944, 3335, 3680, 3712, 4640, 5336, 6670, 7360, 9280, 10672, 13340, 14720, 18560, 21344, 26680, 42688, 53360, 85376, 106720, 159337, 213440, 318674, 426880, 637348, 796685, 1274696, 1593370, 2549392, 3186740, 3664751, 4620773, 5098784, 6373480, 7329502, 9241546, 10197568, 12746960, 14659004, 18323755, 18483092, 20395136, 23103865, 25493920, 29318008, 36647510, 36966184, 46207730, 50987840, 58636016, 73295020, 73932368, 92415460, 101975680, 106277779, 117272032, 146590040, 147864736, 184830920, 212555558, 234544064, 293180080, 295729472, 369661840, 425111116, 469088128, 531388895, 586360160, 591458944, 739323680, 850222232, 1062777790, 1172720320, 1478647360, 1700444464, 2125555580, 2345440640, 2957294720, 3400888928, 4251111160, 6801777856, 8502222320, 13603555712, 17004444640, 34008889280, 68017778560]

約数ペア:

[(1, 68017778560), (2, 34008889280), (4, 17004444640), (5, 13603555712), (8, 8502222320), (10, 6801777856), (16, 4251111160), (20, 3400888928), (23, 2957294720), (29, 2345440640), (32, 2125555580), (40, 1700444464), (46, 1478647360), (58, 1172720320), (64, 1062777790), (80, 850222232), (92, 739323680), (115, 591458944), (116, 586360160), (128, 531388895), (145, 469088128), (160, 425111116), (184, 369661840), (230, 295729472), (232, 293180080), (290, 234544064), (320, 212555558), (368, 184830920), (460, 147864736), (464, 146590040), (580, 117272032), (640, 106277779), (667, 101975680), (736, 92415460), (920, 73932368), (928, 73295020), (1160, 58636016), (1334, 50987840), (1472, 46207730), (1840, 36966184), (1856, 36647510), (2320, 29318008), (2668, 25493920), (2944, 23103865), (3335, 20395136), (3680, 18483092), (3712, 18323755), (4640, 14659004), (5336, 12746960), (6670, 10197568), (7360, 9241546), (9280, 7329502), (10672, 6373480), (13340, 5098784), (14720, 4620773), (18560, 3664751), (21344, 3186740), (26680, 2549392), (42688, 1593370), (53360, 1274696), (85376, 796685), (106720, 637348), (159337, 426880), (213440, 318674)]