137268560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 382475520

約数和(自身を除く): 245206960

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, 169, 176, 208, 220, 260, 284, 286, 338, 355, 440, 520, 568, 572, 676, 710, 715, 781, 845, 880, 923, 1040, 1136, 1144, 1352, 1420, 1430, 1562, 1690, 1846, 1859, 2197, 2288, 2704, 2840, 2860, 3124, 3380, 3692, 3718, 3905, 4394, 4615, 5680, 5720, 6248, 6760, 7384, 7436, 7810, 8788, 9230, 9295, 10153, 10985, 11440, 11999, 12496, 13520, 14768, 14872, 15620, 17576, 18460, 18590, 20306, 21970, 23998, 24167, 29744, 31240, 35152, 36920, 37180, 40612, 43940, 47996, 48334, 50765, 59995, 62480, 73840, 74360, 81224, 87880, 95992, 96668, 101530, 119990, 120835, 131989, 148720, 155987, 162448, 175760, 191984, 193336, 203060, 239980, 241670, 263978, 311974, 386672, 406120, 479960, 483340, 527956, 623948, 659945, 779935, 812240, 959920, 966680, 1055912, 1247896, 1319890, 1559870, 1715857, 1933360, 2111824, 2495792, 2639780, 3119740, 3431714, 5279560, 6239480, 6863428, 8579285, 10559120, 12478960, 13726856, 17158570, 27453712, 34317140, 68634280, 137268560]

約数ペア:

[(1, 137268560), (2, 68634280), (4, 34317140), (5, 27453712), (8, 17158570), (10, 13726856), (11, 12478960), (13, 10559120), (16, 8579285), (20, 6863428), (22, 6239480), (26, 5279560), (40, 3431714), (44, 3119740), (52, 2639780), (55, 2495792), (65, 2111824), (71, 1933360), (80, 1715857), (88, 1559870), (104, 1319890), (110, 1247896), (130, 1055912), (142, 966680), (143, 959920), (169, 812240), (176, 779935), (208, 659945), (220, 623948), (260, 527956), (284, 483340), (286, 479960), (338, 406120), (355, 386672), (440, 311974), (520, 263978), (568, 241670), (572, 239980), (676, 203060), (710, 193336), (715, 191984), (781, 175760), (845, 162448), (880, 155987), (923, 148720), (1040, 131989), (1136, 120835), (1144, 119990), (1352, 101530), (1420, 96668), (1430, 95992), (1562, 87880), (1690, 81224), (1846, 74360), (1859, 73840), (2197, 62480), (2288, 59995), (2704, 50765), (2840, 48334), (2860, 47996), (3124, 43940), (3380, 40612), (3692, 37180), (3718, 36920), (3905, 35152), (4394, 31240), (4615, 29744), (5680, 24167), (5720, 23998), (6248, 21970), (6760, 20306), (7384, 18590), (7436, 18460), (7810, 17576), (8788, 15620), (9230, 14872), (9295, 14768), (10153, 13520), (10985, 12496), (11440, 11999)]