187209680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3067}}^1$

素因数の和:3196

約数の個数: 80

約数和(自身を含む): 502170240

約数和(自身を除く): 314960560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1744, 2180, 3052, 3067, 3815, 4360, 6104, 6134, 7630, 8720, 12208, 12268, 15260, 15335, 21469, 24536, 30520, 30670, 42938, 49072, 61040, 61340, 85876, 107345, 122680, 171752, 214690, 245360, 334303, 343504, 429380, 668606, 858760, 1337212, 1671515, 1717520, 2340121, 2674424, 3343030, 4680242, 5348848, 6686060, 9360484, 11700605, 13372120, 18720968, 23401210, 26744240, 37441936, 46802420, 93604840, 187209680]

約数ペア:

[(1, 187209680), (2, 93604840), (4, 46802420), (5, 37441936), (7, 26744240), (8, 23401210), (10, 18720968), (14, 13372120), (16, 11700605), (20, 9360484), (28, 6686060), (35, 5348848), (40, 4680242), (56, 3343030), (70, 2674424), (80, 2340121), (109, 1717520), (112, 1671515), (140, 1337212), (218, 858760), (280, 668606), (436, 429380), (545, 343504), (560, 334303), (763, 245360), (872, 214690), (1090, 171752), (1526, 122680), (1744, 107345), (2180, 85876), (3052, 61340), (3067, 61040), (3815, 49072), (4360, 42938), (6104, 30670), (6134, 30520), (7630, 24536), (8720, 21469), (12208, 15335), (12268, 15260)]