256159027800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3648989}}^1$

素因数の和:3649027

約数の個数: 192

約数和(自身を含む): 950196996000

約数和(自身を除く): 694037968200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1755, 1800, 1950, 2340, 2600, 2700, 2808, 2925, 3510, 3900, 4680, 5400, 5850, 7020, 7800, 8775, 11700, 14040, 17550, 23400, 35100, 70200, 3648989, 7297978, 10946967, 14595956, 18244945, 21893934, 29191912, 32840901, 36489890, 43787868, 47436857, 54734835, 65681802, 72979780, 87575736, 91224725, 94873714, 98522703, 109469670, 131363604, 142310571, 145959560, 164204505, 182449450, 189747428, 197045406, 218939340, 237184285, 262727208, 273674175, 284621142, 328409010, 364898900, 379494856, 394090812, 426931713, 437878680, 474368570, 492613515, 547348350, 569242284, 656818020, 711552855, 729797800, 788181624, 821022525, 853863426, 948737140, 985227030, 1094696700, 1138484568, 1185921425, 1280795139, 1313636040, 1423105710, 1642045050, 1707726852, 1897474280, 1970454060, 2134658565, 2189393400, 2371842850, 2463067575, 2561590278, 2846211420, 3284090100, 3415453704, 3557764275, 3940908120, 4269317130, 4743685700, 4926135150, 5123180556, 5692422840, 6403975695, 6568180200, 7115528550, 8538634260, 9487371400, 9852270300, 10246361112, 10673292825, 12807951390, 14231057100, 17077268520, 19704540600, 21346585650, 25615902780, 28462114200, 32019878475, 42693171300, 51231805560, 64039756950, 85386342600, 128079513900, 256159027800]

約数ペア:

[(1, 256159027800), (2, 128079513900), (3, 85386342600), (4, 64039756950), (5, 51231805560), (6, 42693171300), (8, 32019878475), (9, 28462114200), (10, 25615902780), (12, 21346585650), (13, 19704540600), (15, 17077268520), (18, 14231057100), (20, 12807951390), (24, 10673292825), (25, 10246361112), (26, 9852270300), (27, 9487371400), (30, 8538634260), (36, 7115528550), (39, 6568180200), (40, 6403975695), (45, 5692422840), (50, 5123180556), (52, 4926135150), (54, 4743685700), (60, 4269317130), (65, 3940908120), (72, 3557764275), (75, 3415453704), (78, 3284090100), (90, 2846211420), (100, 2561590278), (104, 2463067575), (108, 2371842850), (117, 2189393400), (120, 2134658565), (130, 1970454060), (135, 1897474280), (150, 1707726852), (156, 1642045050), (180, 1423105710), (195, 1313636040), (200, 1280795139), (216, 1185921425), (225, 1138484568), (234, 1094696700), (260, 985227030), (270, 948737140), (300, 853863426), (312, 821022525), (325, 788181624), (351, 729797800), (360, 711552855), (390, 656818020), (450, 569242284), (468, 547348350), (520, 492613515), (540, 474368570), (585, 437878680), (600, 426931713), (650, 394090812), (675, 379494856), (702, 364898900), (780, 328409010), (900, 284621142), (936, 273674175), (975, 262727208), (1080, 237184285), (1170, 218939340), (1300, 197045406), (1350, 189747428), (1404, 182449450), (1560, 164204505), (1755, 145959560), (1800, 142310571), (1950, 131363604), (2340, 109469670), (2600, 98522703), (2700, 94873714), (2808, 91224725), (2925, 87575736), (3510, 72979780), (3900, 65681802), (4680, 54734835), (5400, 47436857), (5850, 43787868), (7020, 36489890), (7800, 32840901), (8775, 29191912), (11700, 21893934), (14040, 18244945), (17550, 14595956), (23400, 10946967), (35100, 7297978), (70200, 3648989)]