70356720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41879}}^1$

素因数の和:41902

約数の個数: 80

約数和(自身を含む): 249269760

約数和(自身を除く): 178913040

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, 41879, 83758, 125637, 167516, 209395, 251274, 293153, 335032, 418790, 502548, 586306, 628185, 670064, 837580, 879459, 1005096, 1172612, 1256370, 1465765, 1675160, 1758918, 2010192, 2345224, 2512740, 2931530, 3350320, 3517836, 4397295, 4690448, 5025480, 5863060, 7035672, 8794590, 10050960, 11726120, 14071344, 17589180, 23452240, 35178360, 70356720]

約数ペア:

[(1, 70356720), (2, 35178360), (3, 23452240), (4, 17589180), (5, 14071344), (6, 11726120), (7, 10050960), (8, 8794590), (10, 7035672), (12, 5863060), (14, 5025480), (15, 4690448), (16, 4397295), (20, 3517836), (21, 3350320), (24, 2931530), (28, 2512740), (30, 2345224), (35, 2010192), (40, 1758918), (42, 1675160), (48, 1465765), (56, 1256370), (60, 1172612), (70, 1005096), (80, 879459), (84, 837580), (105, 670064), (112, 628185), (120, 586306), (140, 502548), (168, 418790), (210, 335032), (240, 293153), (280, 251274), (336, 209395), (420, 167516), (560, 125637), (840, 83758), (1680, 41879)]