1269410240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{566701}}^1$

素因数の和:566725

約数の個数: 56

約数和(自身を含む): 3454615392

約数和(自身を除く): 2185205152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 566701, 1133402, 2266804, 2833505, 3966907, 4533608, 5667010, 7933814, 9067216, 11334020, 15867628, 18134432, 19834535, 22668040, 31735256, 36268864, 39669070, 45336080, 63470512, 79338140, 90672160, 126941024, 158676280, 181344320, 253882048, 317352560, 634705120, 1269410240]

約数ペア:

[(1, 1269410240), (2, 634705120), (4, 317352560), (5, 253882048), (7, 181344320), (8, 158676280), (10, 126941024), (14, 90672160), (16, 79338140), (20, 63470512), (28, 45336080), (32, 39669070), (35, 36268864), (40, 31735256), (56, 22668040), (64, 19834535), (70, 18134432), (80, 15867628), (112, 11334020), (140, 9067216), (160, 7933814), (224, 5667010), (280, 4533608), (320, 3966907), (448, 2833505), (560, 2266804), (1120, 1133402), (2240, 566701)]