339932880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67447}}^1$

素因数の和:67473

約数の個数: 120

約数和(自身を含む): 1304714112

約数和(自身を除く): 964781232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 67447, 134894, 202341, 269788, 337235, 404682, 472129, 539576, 607023, 674470, 809364, 944258, 1011705, 1079152, 1214046, 1348940, 1416387, 1618728, 1888516, 2023410, 2360645, 2428092, 2697880, 2832774, 3035115, 3237456, 3777032, 4046820, 4249161, 4721290, 4856184, 5395760, 5665548, 6070230, 7081935, 7554064, 8093640, 8498322, 9442580, 9712368, 11331096, 12140460, 14163870, 16187280, 16996644, 18885160, 21245805, 22662192, 24280920, 28327740, 33993288, 37770320, 42491610, 48561840, 56655480, 67986576, 84983220, 113310960, 169966440, 339932880]

約数ペア:

[(1, 339932880), (2, 169966440), (3, 113310960), (4, 84983220), (5, 67986576), (6, 56655480), (7, 48561840), (8, 42491610), (9, 37770320), (10, 33993288), (12, 28327740), (14, 24280920), (15, 22662192), (16, 21245805), (18, 18885160), (20, 16996644), (21, 16187280), (24, 14163870), (28, 12140460), (30, 11331096), (35, 9712368), (36, 9442580), (40, 8498322), (42, 8093640), (45, 7554064), (48, 7081935), (56, 6070230), (60, 5665548), (63, 5395760), (70, 4856184), (72, 4721290), (80, 4249161), (84, 4046820), (90, 3777032), (105, 3237456), (112, 3035115), (120, 2832774), (126, 2697880), (140, 2428092), (144, 2360645), (168, 2023410), (180, 1888516), (210, 1618728), (240, 1416387), (252, 1348940), (280, 1214046), (315, 1079152), (336, 1011705), (360, 944258), (420, 809364), (504, 674470), (560, 607023), (630, 539576), (720, 472129), (840, 404682), (1008, 337235), (1260, 269788), (1680, 202341), (2520, 134894), (5040, 67447)]