298092080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 827947008

約数和(自身を除く): 529854928

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 71, 80, 88, 104, 110, 130, 142, 143, 176, 208, 220, 260, 284, 286, 355, 367, 440, 520, 568, 572, 710, 715, 734, 781, 880, 923, 1040, 1136, 1144, 1420, 1430, 1468, 1562, 1835, 1846, 2288, 2840, 2860, 2936, 3124, 3670, 3692, 3905, 4037, 4615, 4771, 5680, 5720, 5872, 6248, 7340, 7384, 7810, 8074, 9230, 9542, 10153, 11440, 12496, 14680, 14768, 15620, 16148, 18460, 19084, 20185, 20306, 23855, 26057, 29360, 31240, 32296, 36920, 38168, 40370, 40612, 47710, 50765, 52114, 52481, 62480, 64592, 73840, 76336, 80740, 81224, 95420, 101530, 104228, 104962, 130285, 161480, 162448, 190840, 203060, 208456, 209924, 260570, 262405, 286627, 322960, 338741, 381680, 406120, 416912, 419848, 521140, 524810, 573254, 677482, 812240, 839696, 1042280, 1049620, 1146508, 1354964, 1433135, 1693705, 2084560, 2099240, 2293016, 2709928, 2866270, 3387410, 3726151, 4198480, 4586032, 5419856, 5732540, 6774820, 7452302, 11465080, 13549640, 14904604, 18630755, 22930160, 27099280, 29809208, 37261510, 59618416, 74523020, 149046040, 298092080]

約数ペア:

[(1, 298092080), (2, 149046040), (4, 74523020), (5, 59618416), (8, 37261510), (10, 29809208), (11, 27099280), (13, 22930160), (16, 18630755), (20, 14904604), (22, 13549640), (26, 11465080), (40, 7452302), (44, 6774820), (52, 5732540), (55, 5419856), (65, 4586032), (71, 4198480), (80, 3726151), (88, 3387410), (104, 2866270), (110, 2709928), (130, 2293016), (142, 2099240), (143, 2084560), (176, 1693705), (208, 1433135), (220, 1354964), (260, 1146508), (284, 1049620), (286, 1042280), (355, 839696), (367, 812240), (440, 677482), (520, 573254), (568, 524810), (572, 521140), (710, 419848), (715, 416912), (734, 406120), (781, 381680), (880, 338741), (923, 322960), (1040, 286627), (1136, 262405), (1144, 260570), (1420, 209924), (1430, 208456), (1468, 203060), (1562, 190840), (1835, 162448), (1846, 161480), (2288, 130285), (2840, 104962), (2860, 104228), (2936, 101530), (3124, 95420), (3670, 81224), (3692, 80740), (3905, 76336), (4037, 73840), (4615, 64592), (4771, 62480), (5680, 52481), (5720, 52114), (5872, 50765), (6248, 47710), (7340, 40612), (7384, 40370), (7810, 38168), (8074, 36920), (9230, 32296), (9542, 31240), (10153, 29360), (11440, 26057), (12496, 23855), (14680, 20306), (14768, 20185), (15620, 19084), (16148, 18460)]