169966440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67447}}^1$

素因数の和:67471

約数の個数: 96

約数和(自身を含む): 631313280

約数和(自身を除く): 461346840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 67447, 134894, 202341, 269788, 337235, 404682, 472129, 539576, 607023, 674470, 809364, 944258, 1011705, 1214046, 1348940, 1416387, 1618728, 1888516, 2023410, 2360645, 2428092, 2697880, 2832774, 3035115, 3777032, 4046820, 4249161, 4721290, 4856184, 5665548, 6070230, 7081935, 8093640, 8498322, 9442580, 11331096, 12140460, 14163870, 16996644, 18885160, 21245805, 24280920, 28327740, 33993288, 42491610, 56655480, 84983220, 169966440]

約数ペア:

[(1, 169966440), (2, 84983220), (3, 56655480), (4, 42491610), (5, 33993288), (6, 28327740), (7, 24280920), (8, 21245805), (9, 18885160), (10, 16996644), (12, 14163870), (14, 12140460), (15, 11331096), (18, 9442580), (20, 8498322), (21, 8093640), (24, 7081935), (28, 6070230), (30, 5665548), (35, 4856184), (36, 4721290), (40, 4249161), (42, 4046820), (45, 3777032), (56, 3035115), (60, 2832774), (63, 2697880), (70, 2428092), (72, 2360645), (84, 2023410), (90, 1888516), (105, 1618728), (120, 1416387), (126, 1348940), (140, 1214046), (168, 1011705), (180, 944258), (210, 809364), (252, 674470), (280, 607023), (315, 539576), (360, 472129), (420, 404682), (504, 337235), (630, 269788), (840, 202341), (1260, 134894), (2520, 67447)]