151110680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1907}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 390147840

約数和(自身を除く): 239037160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 566, 1132, 1415, 1907, 1981, 2264, 2830, 3814, 3962, 5660, 7628, 7924, 9535, 9905, 11320, 13349, 15256, 15848, 19070, 19810, 26698, 38140, 39620, 53396, 66745, 76280, 79240, 106792, 133490, 266980, 533960, 539681, 1079362, 2158724, 2698405, 3777767, 4317448, 5396810, 7555534, 10793620, 15111068, 18888835, 21587240, 30222136, 37777670, 75555340, 151110680]

約数ペア:

[(1, 151110680), (2, 75555340), (4, 37777670), (5, 30222136), (7, 21587240), (8, 18888835), (10, 15111068), (14, 10793620), (20, 7555534), (28, 5396810), (35, 4317448), (40, 3777767), (56, 2698405), (70, 2158724), (140, 1079362), (280, 539681), (283, 533960), (566, 266980), (1132, 133490), (1415, 106792), (1907, 79240), (1981, 76280), (2264, 66745), (2830, 53396), (3814, 39620), (3962, 38140), (5660, 26698), (7628, 19810), (7924, 19070), (9535, 15848), (9905, 15256), (11320, 13349)]