213641120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17341}}^1$

素因数の和:17374

約数の個数: 96

約数和(自身を含む): 629306496

約数和(自身を除く): 415665376

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 17341, 34682, 69364, 86705, 121387, 138728, 173410, 190751, 242774, 277456, 346820, 381502, 485548, 554912, 606935, 693640, 763004, 953755, 971096, 1213870, 1335257, 1387280, 1526008, 1907510, 1942192, 2427740, 2670514, 2774560, 3052016, 3815020, 3884384, 4855480, 5341028, 6104032, 6676285, 7630040, 9710960, 10682056, 13352570, 15260080, 19421920, 21364112, 26705140, 30520160, 42728224, 53410280, 106820560, 213641120]

約数ペア:

[(1, 213641120), (2, 106820560), (4, 53410280), (5, 42728224), (7, 30520160), (8, 26705140), (10, 21364112), (11, 19421920), (14, 15260080), (16, 13352570), (20, 10682056), (22, 9710960), (28, 7630040), (32, 6676285), (35, 6104032), (40, 5341028), (44, 4855480), (55, 3884384), (56, 3815020), (70, 3052016), (77, 2774560), (80, 2670514), (88, 2427740), (110, 1942192), (112, 1907510), (140, 1526008), (154, 1387280), (160, 1335257), (176, 1213870), (220, 971096), (224, 953755), (280, 763004), (308, 693640), (352, 606935), (385, 554912), (440, 485548), (560, 381502), (616, 346820), (770, 277456), (880, 242774), (1120, 190751), (1232, 173410), (1540, 138728), (1760, 121387), (2464, 86705), (3080, 69364), (6160, 34682), (12320, 17341)]