16811760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{10007}}^1$

素因数の和:10030

約数の個数: 80

約数和(自身を含む): 59567616

約数和(自身を除く): 42755856

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, 10007, 20014, 30021, 40028, 50035, 60042, 70049, 80056, 100070, 120084, 140098, 150105, 160112, 200140, 210147, 240168, 280196, 300210, 350245, 400280, 420294, 480336, 560392, 600420, 700490, 800560, 840588, 1050735, 1120784, 1200840, 1400980, 1681176, 2101470, 2401680, 2801960, 3362352, 4202940, 5603920, 8405880, 16811760]

約数ペア:

[(1, 16811760), (2, 8405880), (3, 5603920), (4, 4202940), (5, 3362352), (6, 2801960), (7, 2401680), (8, 2101470), (10, 1681176), (12, 1400980), (14, 1200840), (15, 1120784), (16, 1050735), (20, 840588), (21, 800560), (24, 700490), (28, 600420), (30, 560392), (35, 480336), (40, 420294), (42, 400280), (48, 350245), (56, 300210), (60, 280196), (70, 240168), (80, 210147), (84, 200140), (105, 160112), (112, 150105), (120, 140098), (140, 120084), (168, 100070), (210, 80056), (240, 70049), (280, 60042), (336, 50035), (420, 40028), (560, 30021), (840, 20014), (1680, 10007)]