6142640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1567}}^1$

素因数の和:1594

約数の個数: 60

約数和(自身を含む): 16623936

約数和(自身を除く): 10481296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1567, 1960, 3134, 3920, 6268, 7835, 10969, 12536, 15670, 21938, 25072, 31340, 43876, 54845, 62680, 76783, 87752, 109690, 125360, 153566, 175504, 219380, 307132, 383915, 438760, 614264, 767830, 877520, 1228528, 1535660, 3071320, 6142640]

約数ペア:

[(1, 6142640), (2, 3071320), (4, 1535660), (5, 1228528), (7, 877520), (8, 767830), (10, 614264), (14, 438760), (16, 383915), (20, 307132), (28, 219380), (35, 175504), (40, 153566), (49, 125360), (56, 109690), (70, 87752), (80, 76783), (98, 62680), (112, 54845), (140, 43876), (196, 31340), (245, 25072), (280, 21938), (392, 15670), (490, 12536), (560, 10969), (784, 7835), (980, 6268), (1567, 3920), (1960, 3134)]