68366511720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{394817}}^1$

素因数の和:394884

約数の個数: 192

約数和(自身を含む): 245750515920

約数和(自身を除く): 177384004200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 180, 185, 195, 222, 234, 260, 296, 312, 333, 360, 370, 390, 444, 468, 481, 520, 555, 585, 666, 740, 780, 888, 936, 962, 1110, 1170, 1332, 1443, 1480, 1560, 1665, 1924, 2220, 2340, 2405, 2664, 2886, 3330, 3848, 4329, 4440, 4680, 4810, 5772, 6660, 7215, 8658, 9620, 11544, 13320, 14430, 17316, 19240, 21645, 28860, 34632, 43290, 57720, 86580, 173160, 394817, 789634, 1184451, 1579268, 1974085, 2368902, 3158536, 3553353, 3948170, 4737804, 5132621, 5922255, 7106706, 7896340, 9475608, 10265242, 11844510, 14213412, 14608229, 15397863, 15792680, 17766765, 20530484, 23689020, 25663105, 28426824, 29216458, 30795726, 35533530, 41060968, 43824687, 46193589, 47378040, 51326210, 58432916, 61591452, 71067060, 73041145, 76989315, 87649374, 92387178, 102652420, 116865832, 123182904, 131474061, 142134120, 146082290, 153978630, 175298748, 184774356, 189906977, 205304840, 219123435, 230967945, 262948122, 292164580, 307957260, 350597496, 369548712, 379813954, 438246870, 461935890, 525896244, 569720931, 584329160, 615914520, 657370305, 759627908, 876493740, 923871780, 949534885, 1051792488, 1139441862, 1314740610, 1519255816, 1709162793, 1752987480, 1847743560, 1899069770, 2278883724, 2629481220, 2848604655, 3418325586, 3798139540, 4557767448, 5258962440, 5697209310, 6836651172, 7596279080, 8545813965, 11394418620, 13673302344, 17091627930, 22788837240, 34183255860, 68366511720]

約数ペア:

[(1, 68366511720), (2, 34183255860), (3, 22788837240), (4, 17091627930), (5, 13673302344), (6, 11394418620), (8, 8545813965), (9, 7596279080), (10, 6836651172), (12, 5697209310), (13, 5258962440), (15, 4557767448), (18, 3798139540), (20, 3418325586), (24, 2848604655), (26, 2629481220), (30, 2278883724), (36, 1899069770), (37, 1847743560), (39, 1752987480), (40, 1709162793), (45, 1519255816), (52, 1314740610), (60, 1139441862), (65, 1051792488), (72, 949534885), (74, 923871780), (78, 876493740), (90, 759627908), (104, 657370305), (111, 615914520), (117, 584329160), (120, 569720931), (130, 525896244), (148, 461935890), (156, 438246870), (180, 379813954), (185, 369548712), (195, 350597496), (222, 307957260), (234, 292164580), (260, 262948122), (296, 230967945), (312, 219123435), (333, 205304840), (360, 189906977), (370, 184774356), (390, 175298748), (444, 153978630), (468, 146082290), (481, 142134120), (520, 131474061), (555, 123182904), (585, 116865832), (666, 102652420), (740, 92387178), (780, 87649374), (888, 76989315), (936, 73041145), (962, 71067060), (1110, 61591452), (1170, 58432916), (1332, 51326210), (1443, 47378040), (1480, 46193589), (1560, 43824687), (1665, 41060968), (1924, 35533530), (2220, 30795726), (2340, 29216458), (2405, 28426824), (2664, 25663105), (2886, 23689020), (3330, 20530484), (3848, 17766765), (4329, 15792680), (4440, 15397863), (4680, 14608229), (4810, 14213412), (5772, 11844510), (6660, 10265242), (7215, 9475608), (8658, 7896340), (9620, 7106706), (11544, 5922255), (13320, 5132621), (14430, 4737804), (17316, 3948170), (19240, 3553353), (21645, 3158536), (28860, 2368902), (34632, 1974085), (43290, 1579268), (57720, 1184451), (86580, 789634), (173160, 394817)]