2021440960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82039}}^1$

素因数の和:82074

約数の個数: 112

約数和(自身を含む): 6001390080

約数和(自身を除く): 3979949120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 82039, 164078, 328156, 410195, 574273, 656312, 820390, 902429, 1148546, 1312624, 1640780, 1804858, 2297092, 2625248, 2871365, 3281560, 3609716, 4512145, 4594184, 5250496, 5742730, 6317003, 6563120, 7219432, 9024290, 9188368, 11485460, 12634006, 13126240, 14438864, 18048580, 18376736, 22970920, 25268012, 26252480, 28877728, 31585015, 36097160, 36753472, 45941840, 50536024, 57755456, 63170030, 72194320, 91883680, 101072048, 126340060, 144388640, 183767360, 202144096, 252680120, 288777280, 404288192, 505360240, 1010720480, 2021440960]

約数ペア:

[(1, 2021440960), (2, 1010720480), (4, 505360240), (5, 404288192), (7, 288777280), (8, 252680120), (10, 202144096), (11, 183767360), (14, 144388640), (16, 126340060), (20, 101072048), (22, 91883680), (28, 72194320), (32, 63170030), (35, 57755456), (40, 50536024), (44, 45941840), (55, 36753472), (56, 36097160), (64, 31585015), (70, 28877728), (77, 26252480), (80, 25268012), (88, 22970920), (110, 18376736), (112, 18048580), (140, 14438864), (154, 13126240), (160, 12634006), (176, 11485460), (220, 9188368), (224, 9024290), (280, 7219432), (308, 6563120), (320, 6317003), (352, 5742730), (385, 5250496), (440, 4594184), (448, 4512145), (560, 3609716), (616, 3281560), (704, 2871365), (770, 2625248), (880, 2297092), (1120, 1804858), (1232, 1640780), (1540, 1312624), (1760, 1148546), (2240, 902429), (2464, 820390), (3080, 656312), (3520, 574273), (4928, 410195), (6160, 328156), (12320, 164078), (24640, 82039)]