5685680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 17998848

約数和(自身を除く): 12313168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 71, 77, 80, 88, 91, 104, 110, 112, 130, 140, 142, 143, 154, 176, 182, 208, 220, 260, 280, 284, 286, 308, 355, 364, 385, 440, 455, 497, 520, 560, 568, 572, 616, 710, 715, 728, 770, 781, 880, 910, 923, 994, 1001, 1040, 1136, 1144, 1232, 1420, 1430, 1456, 1540, 1562, 1820, 1846, 1988, 2002, 2288, 2485, 2840, 2860, 3080, 3124, 3640, 3692, 3905, 3976, 4004, 4615, 4970, 5005, 5467, 5680, 5720, 6160, 6248, 6461, 7280, 7384, 7810, 7952, 8008, 9230, 9940, 10010, 10153, 10934, 11440, 12496, 12922, 14768, 15620, 16016, 18460, 19880, 20020, 20306, 21868, 25844, 27335, 31240, 32305, 36920, 39760, 40040, 40612, 43736, 50765, 51688, 54670, 62480, 64610, 71071, 73840, 80080, 81224, 87472, 101530, 103376, 109340, 129220, 142142, 162448, 203060, 218680, 258440, 284284, 355355, 406120, 437360, 516880, 568568, 710710, 812240, 1137136, 1421420, 2842840, 5685680]

約数ペア:

[(1, 5685680), (2, 2842840), (4, 1421420), (5, 1137136), (7, 812240), (8, 710710), (10, 568568), (11, 516880), (13, 437360), (14, 406120), (16, 355355), (20, 284284), (22, 258440), (26, 218680), (28, 203060), (35, 162448), (40, 142142), (44, 129220), (52, 109340), (55, 103376), (56, 101530), (65, 87472), (70, 81224), (71, 80080), (77, 73840), (80, 71071), (88, 64610), (91, 62480), (104, 54670), (110, 51688), (112, 50765), (130, 43736), (140, 40612), (142, 40040), (143, 39760), (154, 36920), (176, 32305), (182, 31240), (208, 27335), (220, 25844), (260, 21868), (280, 20306), (284, 20020), (286, 19880), (308, 18460), (355, 16016), (364, 15620), (385, 14768), (440, 12922), (455, 12496), (497, 11440), (520, 10934), (560, 10153), (568, 10010), (572, 9940), (616, 9230), (710, 8008), (715, 7952), (728, 7810), (770, 7384), (781, 7280), (880, 6461), (910, 6248), (923, 6160), (994, 5720), (1001, 5680), (1040, 5467), (1136, 5005), (1144, 4970), (1232, 4615), (1420, 4004), (1430, 3976), (1456, 3905), (1540, 3692), (1562, 3640), (1820, 3124), (1846, 3080), (1988, 2860), (2002, 2840), (2288, 2485)]