132964720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1142

約数の個数: 80

約数和(自身を含む): 354977280

約数和(自身を除く): 222012560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 283, 560, 566, 839, 1132, 1415, 1678, 1981, 2264, 2830, 3356, 3962, 4195, 4528, 5660, 5873, 6712, 7924, 8390, 9905, 11320, 11746, 13424, 15848, 16780, 19810, 22640, 23492, 29365, 31696, 33560, 39620, 46984, 58730, 67120, 79240, 93968, 117460, 158480, 234920, 237437, 469840, 474874, 949748, 1187185, 1662059, 1899496, 2374370, 3324118, 3798992, 4748740, 6648236, 8310295, 9497480, 13296472, 16620590, 18994960, 26592944, 33241180, 66482360, 132964720]

約数ペア:

[(1, 132964720), (2, 66482360), (4, 33241180), (5, 26592944), (7, 18994960), (8, 16620590), (10, 13296472), (14, 9497480), (16, 8310295), (20, 6648236), (28, 4748740), (35, 3798992), (40, 3324118), (56, 2374370), (70, 1899496), (80, 1662059), (112, 1187185), (140, 949748), (280, 474874), (283, 469840), (560, 237437), (566, 234920), (839, 158480), (1132, 117460), (1415, 93968), (1678, 79240), (1981, 67120), (2264, 58730), (2830, 46984), (3356, 39620), (3962, 33560), (4195, 31696), (4528, 29365), (5660, 23492), (5873, 22640), (6712, 19810), (7924, 16780), (8390, 15848), (9905, 13424), (11320, 11746)]