80814124160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{234271}}^1$

素因数の和:234315

約数の個数: 192

約数和(自身を含む): 245170333440

約数和(自身を除く): 164356209280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1408, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4480, 4928, 5390, 6160, 6272, 7040, 7840, 8624, 9856, 10780, 12320, 15680, 17248, 21560, 24640, 31360, 34496, 43120, 49280, 68992, 86240, 172480, 234271, 344960, 468542, 937084, 1171355, 1639897, 1874168, 2342710, 2576981, 3279794, 3748336, 4685420, 5153962, 6559588, 7496672, 8199485, 9370840, 10307924, 11479279, 12884905, 13119176, 14993344, 16398970, 18038867, 18741680, 20615848, 22958558, 25769810, 26238352, 29986688, 32797940, 36077734, 37483360, 41231696, 45917116, 51539620, 52476704, 57396395, 65595880, 72155468, 74966720, 82463392, 90194335, 91834232, 103079240, 104953408, 114792790, 126272069, 131191760, 144310936, 149933440, 164926784, 180388670, 183668464, 206158480, 209906816, 229585580, 252544138, 262383520, 288621872, 329853568, 360777340, 367336928, 412316960, 459171160, 505088276, 524767040, 577243744, 631360345, 721554680, 734673856, 824633920, 918342320, 1010176552, 1049534080, 1154487488, 1262720690, 1443109360, 1469347712, 1649267840, 1836684640, 2020353104, 2308974976, 2525441380, 2886218720, 3673369280, 4040706208, 5050882760, 5772437440, 7346738560, 8081412416, 10101765520, 11544874880, 16162824832, 20203531040, 40407062080, 80814124160]

約数ペア:

[(1, 80814124160), (2, 40407062080), (4, 20203531040), (5, 16162824832), (7, 11544874880), (8, 10101765520), (10, 8081412416), (11, 7346738560), (14, 5772437440), (16, 5050882760), (20, 4040706208), (22, 3673369280), (28, 2886218720), (32, 2525441380), (35, 2308974976), (40, 2020353104), (44, 1836684640), (49, 1649267840), (55, 1469347712), (56, 1443109360), (64, 1262720690), (70, 1154487488), (77, 1049534080), (80, 1010176552), (88, 918342320), (98, 824633920), (110, 734673856), (112, 721554680), (128, 631360345), (140, 577243744), (154, 524767040), (160, 505088276), (176, 459171160), (196, 412316960), (220, 367336928), (224, 360777340), (245, 329853568), (280, 288621872), (308, 262383520), (320, 252544138), (352, 229585580), (385, 209906816), (392, 206158480), (440, 183668464), (448, 180388670), (490, 164926784), (539, 149933440), (560, 144310936), (616, 131191760), (640, 126272069), (704, 114792790), (770, 104953408), (784, 103079240), (880, 91834232), (896, 90194335), (980, 82463392), (1078, 74966720), (1120, 72155468), (1232, 65595880), (1408, 57396395), (1540, 52476704), (1568, 51539620), (1760, 45917116), (1960, 41231696), (2156, 37483360), (2240, 36077734), (2464, 32797940), (2695, 29986688), (3080, 26238352), (3136, 25769810), (3520, 22958558), (3920, 20615848), (4312, 18741680), (4480, 18038867), (4928, 16398970), (5390, 14993344), (6160, 13119176), (6272, 12884905), (7040, 11479279), (7840, 10307924), (8624, 9370840), (9856, 8199485), (10780, 7496672), (12320, 6559588), (15680, 5153962), (17248, 4685420), (21560, 3748336), (24640, 3279794), (31360, 2576981), (34496, 2342710), (43120, 1874168), (49280, 1639897), (68992, 1171355), (86240, 937084), (172480, 468542), (234271, 344960)]