71126160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{42337}}^1$

素因数の和:42360

約数の個数: 80

約数和(自身を含む): 251995776

約数和(自身を除く): 180869616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 42337, 84674, 127011, 169348, 211685, 254022, 296359, 338696, 423370, 508044, 592718, 635055, 677392, 846740, 889077, 1016088, 1185436, 1270110, 1481795, 1693480, 1778154, 2032176, 2370872, 2540220, 2963590, 3386960, 3556308, 4445385, 4741744, 5080440, 5927180, 7112616, 8890770, 10160880, 11854360, 14225232, 17781540, 23708720, 35563080, 71126160]

約数ペア:

[(1, 71126160), (2, 35563080), (3, 23708720), (4, 17781540), (5, 14225232), (6, 11854360), (7, 10160880), (8, 8890770), (10, 7112616), (12, 5927180), (14, 5080440), (15, 4741744), (16, 4445385), (20, 3556308), (21, 3386960), (24, 2963590), (28, 2540220), (30, 2370872), (35, 2032176), (40, 1778154), (42, 1693480), (48, 1481795), (56, 1270110), (60, 1185436), (70, 1016088), (80, 889077), (84, 846740), (105, 677392), (112, 635055), (120, 592718), (140, 508044), (168, 423370), (210, 338696), (240, 296359), (280, 254022), (336, 211685), (420, 169348), (560, 127011), (840, 84674), (1680, 42337)]