119168980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 322672896

約数和(自身を除く): 203503916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 49, 68, 70, 85, 92, 98, 115, 119, 140, 161, 170, 196, 230, 238, 245, 311, 322, 340, 391, 460, 476, 490, 595, 622, 644, 782, 805, 833, 980, 1127, 1190, 1244, 1555, 1564, 1610, 1666, 1955, 2177, 2254, 2380, 2737, 3110, 3220, 3332, 3910, 4165, 4354, 4508, 5287, 5474, 5635, 6220, 7153, 7820, 8330, 8708, 10574, 10885, 10948, 11270, 13685, 14306, 15239, 16660, 19159, 21148, 21770, 22540, 26435, 27370, 28612, 30478, 35765, 37009, 38318, 43540, 50071, 52870, 54740, 60956, 71530, 74018, 76195, 76636, 95795, 100142, 105740, 121601, 143060, 148036, 152390, 185045, 191590, 200284, 243202, 250355, 259063, 304780, 350497, 370090, 383180, 486404, 500710, 518126, 608005, 700994, 740180, 851207, 1001420, 1036252, 1216010, 1295315, 1401988, 1702414, 1752485, 2432020, 2590630, 3404828, 3504970, 4256035, 5181260, 5958449, 7009940, 8512070, 11916898, 17024140, 23833796, 29792245, 59584490, 119168980]

約数ペア:

[(1, 119168980), (2, 59584490), (4, 29792245), (5, 23833796), (7, 17024140), (10, 11916898), (14, 8512070), (17, 7009940), (20, 5958449), (23, 5181260), (28, 4256035), (34, 3504970), (35, 3404828), (46, 2590630), (49, 2432020), (68, 1752485), (70, 1702414), (85, 1401988), (92, 1295315), (98, 1216010), (115, 1036252), (119, 1001420), (140, 851207), (161, 740180), (170, 700994), (196, 608005), (230, 518126), (238, 500710), (245, 486404), (311, 383180), (322, 370090), (340, 350497), (391, 304780), (460, 259063), (476, 250355), (490, 243202), (595, 200284), (622, 191590), (644, 185045), (782, 152390), (805, 148036), (833, 143060), (980, 121601), (1127, 105740), (1190, 100142), (1244, 95795), (1555, 76636), (1564, 76195), (1610, 74018), (1666, 71530), (1955, 60956), (2177, 54740), (2254, 52870), (2380, 50071), (2737, 43540), (3110, 38318), (3220, 37009), (3332, 35765), (3910, 30478), (4165, 28612), (4354, 27370), (4508, 26435), (5287, 22540), (5474, 21770), (5635, 21148), (6220, 19159), (7153, 16660), (7820, 15239), (8330, 14306), (8708, 13685), (10574, 11270), (10885, 10948)]