257657841210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{26513}}^1$

素因数の和:27149

約数の個数: 192

約数和(自身を含む): 786068406144

約数和(自身を除く): 528410564934

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 147, 154, 165, 210, 231, 245, 294, 330, 385, 462, 490, 539, 601, 735, 770, 1078, 1155, 1202, 1470, 1617, 1803, 2310, 2695, 3005, 3234, 3606, 4207, 5390, 6010, 6611, 8085, 8414, 9015, 12621, 13222, 16170, 18030, 19833, 21035, 25242, 26513, 29449, 33055, 39666, 42070, 46277, 53026, 58898, 63105, 66110, 79539, 88347, 92554, 99165, 126210, 132565, 138831, 147245, 159078, 176694, 185591, 198330, 231385, 265130, 277662, 291643, 294490, 323939, 371182, 397695, 441735, 462770, 556773, 583286, 647878, 694155, 795390, 874929, 883470, 927955, 971817, 1113546, 1299137, 1388310, 1458215, 1619695, 1749858, 1855910, 1943634, 2041501, 2598274, 2783865, 2916430, 3239390, 3897411, 4083002, 4374645, 4859085, 5567730, 6124503, 6495685, 7794822, 8749290, 9718170, 10207505, 12249006, 12991370, 14290507, 15934313, 19487055, 20415010, 28581014, 30622515, 31868626, 38974110, 42871521, 47802939, 61245030, 71452535, 79671565, 85743042, 95605878, 111540191, 142905070, 159343130, 175277443, 214357605, 223080382, 239014695, 334620573, 350554886, 428715210, 478029390, 525832329, 557700955, 669241146, 780781337, 876387215, 1051664658, 1115401910, 1226942101, 1561562674, 1673102865, 1752774430, 2342344011, 2453884202, 2629161645, 3346205730, 3680826303, 3903906685, 4684688022, 5258323290, 6134710505, 7361652606, 7807813370, 8588594707, 11711720055, 12269421010, 17177189414, 18404131515, 23423440110, 25765784121, 36808263030, 42942973535, 51531568242, 85885947070, 128828920605, 257657841210]

約数ペア:

[(1, 257657841210), (2, 128828920605), (3, 85885947070), (5, 51531568242), (6, 42942973535), (7, 36808263030), (10, 25765784121), (11, 23423440110), (14, 18404131515), (15, 17177189414), (21, 12269421010), (22, 11711720055), (30, 8588594707), (33, 7807813370), (35, 7361652606), (42, 6134710505), (49, 5258323290), (55, 4684688022), (66, 3903906685), (70, 3680826303), (77, 3346205730), (98, 2629161645), (105, 2453884202), (110, 2342344011), (147, 1752774430), (154, 1673102865), (165, 1561562674), (210, 1226942101), (231, 1115401910), (245, 1051664658), (294, 876387215), (330, 780781337), (385, 669241146), (462, 557700955), (490, 525832329), (539, 478029390), (601, 428715210), (735, 350554886), (770, 334620573), (1078, 239014695), (1155, 223080382), (1202, 214357605), (1470, 175277443), (1617, 159343130), (1803, 142905070), (2310, 111540191), (2695, 95605878), (3005, 85743042), (3234, 79671565), (3606, 71452535), (4207, 61245030), (5390, 47802939), (6010, 42871521), (6611, 38974110), (8085, 31868626), (8414, 30622515), (9015, 28581014), (12621, 20415010), (13222, 19487055), (16170, 15934313), (18030, 14290507), (19833, 12991370), (21035, 12249006), (25242, 10207505), (26513, 9718170), (29449, 8749290), (33055, 7794822), (39666, 6495685), (42070, 6124503), (46277, 5567730), (53026, 4859085), (58898, 4374645), (63105, 4083002), (66110, 3897411), (79539, 3239390), (88347, 2916430), (92554, 2783865), (99165, 2598274), (126210, 2041501), (132565, 1943634), (138831, 1855910), (147245, 1749858), (159078, 1619695), (176694, 1458215), (185591, 1388310), (198330, 1299137), (231385, 1113546), (265130, 971817), (277662, 927955), (291643, 883470), (294490, 874929), (323939, 795390), (371182, 694155), (397695, 647878), (441735, 583286), (462770, 556773)]