66200960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2111}}^1$

素因数の和:2144

約数の個数: 96

約数和(自身を含む): 184187520

約数和(自身を除く): 117986560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2111, 2240, 3136, 3920, 4222, 4480, 6272, 7840, 8444, 10555, 14777, 15680, 16888, 21110, 29554, 31360, 33776, 42220, 59108, 67552, 73885, 84440, 103439, 118216, 135104, 147770, 168880, 206878, 236432, 270208, 295540, 337760, 413756, 472864, 517195, 591080, 675520, 827512, 945728, 1034390, 1182160, 1351040, 1655024, 1891456, 2068780, 2364320, 3310048, 4137560, 4728640, 6620096, 8275120, 9457280, 13240192, 16550240, 33100480, 66200960]

約数ペア:

[(1, 66200960), (2, 33100480), (4, 16550240), (5, 13240192), (7, 9457280), (8, 8275120), (10, 6620096), (14, 4728640), (16, 4137560), (20, 3310048), (28, 2364320), (32, 2068780), (35, 1891456), (40, 1655024), (49, 1351040), (56, 1182160), (64, 1034390), (70, 945728), (80, 827512), (98, 675520), (112, 591080), (128, 517195), (140, 472864), (160, 413756), (196, 337760), (224, 295540), (245, 270208), (280, 236432), (320, 206878), (392, 168880), (448, 147770), (490, 135104), (560, 118216), (640, 103439), (784, 84440), (896, 73885), (980, 67552), (1120, 59108), (1568, 42220), (1960, 33776), (2111, 31360), (2240, 29554), (3136, 21110), (3920, 16888), (4222, 15680), (4480, 14777), (6272, 10555), (7840, 8444)]