67881413040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{81299}}^1$

素因数の和:81400

約数の個数: 240

約数和(自身を含む): 248239468800

約数和(自身を除く): 180358055760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 71, 80, 84, 98, 105, 112, 120, 140, 142, 147, 168, 196, 210, 213, 240, 245, 280, 284, 294, 336, 355, 392, 420, 426, 490, 497, 560, 568, 588, 710, 735, 784, 840, 852, 980, 994, 1065, 1136, 1176, 1420, 1470, 1491, 1680, 1704, 1960, 1988, 2130, 2352, 2485, 2840, 2940, 2982, 3408, 3479, 3920, 3976, 4260, 4970, 5680, 5880, 5964, 6958, 7455, 7952, 8520, 9940, 10437, 11760, 11928, 13916, 14910, 17040, 17395, 19880, 20874, 23856, 27832, 29820, 34790, 39760, 41748, 52185, 55664, 59640, 69580, 81299, 83496, 104370, 119280, 139160, 162598, 166992, 208740, 243897, 278320, 325196, 406495, 417480, 487794, 569093, 650392, 812990, 834960, 975588, 1138186, 1219485, 1300784, 1625980, 1707279, 1951176, 2276372, 2438970, 2845465, 3251960, 3414558, 3902352, 3983651, 4552744, 4877940, 5690930, 5772229, 6503920, 6829116, 7967302, 8536395, 9105488, 9755880, 11381860, 11544458, 11950953, 13658232, 15934604, 17072790, 17316687, 19511760, 19918255, 22763720, 23088916, 23901906, 27316464, 28861145, 31869208, 34145580, 34633374, 39836510, 40405603, 45527440, 46177832, 47803812, 57722290, 59754765, 63738416, 68291160, 69266748, 79673020, 80811206, 86583435, 92355664, 95607624, 115444580, 119509530, 121216809, 136582320, 138533496, 159346040, 161622412, 173166870, 191215248, 202028015, 230889160, 239019060, 242433618, 277066992, 282839221, 318692080, 323244824, 346333740, 404056030, 461778320, 478038120, 484867236, 565678442, 606084045, 646489648, 692667480, 808112060, 848517663, 956076240, 969734472, 1131356884, 1212168090, 1385334960, 1414196105, 1616224120, 1697035326, 1939468944, 2262713768, 2424336180, 2828392210, 3232448240, 3394070652, 4242588315, 4525427536, 4848672360, 5656784420, 6788141304, 8485176630, 9697344720, 11313568840, 13576282608, 16970353260, 22627137680, 33940706520, 67881413040]

約数ペア:

[(1, 67881413040), (2, 33940706520), (3, 22627137680), (4, 16970353260), (5, 13576282608), (6, 11313568840), (7, 9697344720), (8, 8485176630), (10, 6788141304), (12, 5656784420), (14, 4848672360), (15, 4525427536), (16, 4242588315), (20, 3394070652), (21, 3232448240), (24, 2828392210), (28, 2424336180), (30, 2262713768), (35, 1939468944), (40, 1697035326), (42, 1616224120), (48, 1414196105), (49, 1385334960), (56, 1212168090), (60, 1131356884), (70, 969734472), (71, 956076240), (80, 848517663), (84, 808112060), (98, 692667480), (105, 646489648), (112, 606084045), (120, 565678442), (140, 484867236), (142, 478038120), (147, 461778320), (168, 404056030), (196, 346333740), (210, 323244824), (213, 318692080), (240, 282839221), (245, 277066992), (280, 242433618), (284, 239019060), (294, 230889160), (336, 202028015), (355, 191215248), (392, 173166870), (420, 161622412), (426, 159346040), (490, 138533496), (497, 136582320), (560, 121216809), (568, 119509530), (588, 115444580), (710, 95607624), (735, 92355664), (784, 86583435), (840, 80811206), (852, 79673020), (980, 69266748), (994, 68291160), (1065, 63738416), (1136, 59754765), (1176, 57722290), (1420, 47803812), (1470, 46177832), (1491, 45527440), (1680, 40405603), (1704, 39836510), (1960, 34633374), (1988, 34145580), (2130, 31869208), (2352, 28861145), (2485, 27316464), (2840, 23901906), (2940, 23088916), (2982, 22763720), (3408, 19918255), (3479, 19511760), (3920, 17316687), (3976, 17072790), (4260, 15934604), (4970, 13658232), (5680, 11950953), (5880, 11544458), (5964, 11381860), (6958, 9755880), (7455, 9105488), (7952, 8536395), (8520, 7967302), (9940, 6829116), (10437, 6503920), (11760, 5772229), (11928, 5690930), (13916, 4877940), (14910, 4552744), (17040, 3983651), (17395, 3902352), (19880, 3414558), (20874, 3251960), (23856, 2845465), (27832, 2438970), (29820, 2276372), (34790, 1951176), (39760, 1707279), (41748, 1625980), (52185, 1300784), (55664, 1219485), (59640, 1138186), (69580, 975588), (81299, 834960), (83496, 812990), (104370, 650392), (119280, 569093), (139160, 487794), (162598, 417480), (166992, 406495), (208740, 325196), (243897, 278320)]