1285241440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1637}}^1$

素因数の和:2360

約数の個数: 96

約数和(自身を含む): 3477225024

約数和(自身を除く): 2191983584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 701, 1120, 1402, 1637, 2804, 3274, 3505, 4907, 5608, 6548, 7010, 8185, 9814, 11216, 11459, 13096, 14020, 16370, 19628, 22432, 22918, 24535, 26192, 28040, 32740, 39256, 45836, 49070, 52384, 56080, 57295, 65480, 78512, 91672, 98140, 112160, 114590, 130960, 157024, 183344, 196280, 229180, 261920, 366688, 392560, 458360, 785120, 916720, 1147537, 1833440, 2295074, 4590148, 5737685, 8032759, 9180296, 11475370, 16065518, 18360592, 22950740, 32131036, 36721184, 40163795, 45901480, 64262072, 80327590, 91802960, 128524144, 160655180, 183605920, 257048288, 321310360, 642620720, 1285241440]

約数ペア:

[(1, 1285241440), (2, 642620720), (4, 321310360), (5, 257048288), (7, 183605920), (8, 160655180), (10, 128524144), (14, 91802960), (16, 80327590), (20, 64262072), (28, 45901480), (32, 40163795), (35, 36721184), (40, 32131036), (56, 22950740), (70, 18360592), (80, 16065518), (112, 11475370), (140, 9180296), (160, 8032759), (224, 5737685), (280, 4590148), (560, 2295074), (701, 1833440), (1120, 1147537), (1402, 916720), (1637, 785120), (2804, 458360), (3274, 392560), (3505, 366688), (4907, 261920), (5608, 229180), (6548, 196280), (7010, 183344), (8185, 157024), (9814, 130960), (11216, 114590), (11459, 112160), (13096, 98140), (14020, 91672), (16370, 78512), (19628, 65480), (22432, 57295), (22918, 56080), (24535, 52384), (26192, 49070), (28040, 45836), (32740, 39256)]