133078960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1423}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 355977216

約数和(自身を除く): 222898256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1169, 1336, 1423, 1670, 2338, 2672, 2846, 3340, 4676, 5692, 5845, 6680, 7115, 9352, 9961, 11384, 11690, 13360, 14230, 18704, 19922, 22768, 23380, 28460, 39844, 46760, 49805, 56920, 79688, 93520, 99610, 113840, 159376, 199220, 237641, 398440, 475282, 796880, 950564, 1188205, 1663487, 1901128, 2376410, 3326974, 3802256, 4752820, 6653948, 8317435, 9505640, 13307896, 16634870, 19011280, 26615792, 33269740, 66539480, 133078960]

約数ペア:

[(1, 133078960), (2, 66539480), (4, 33269740), (5, 26615792), (7, 19011280), (8, 16634870), (10, 13307896), (14, 9505640), (16, 8317435), (20, 6653948), (28, 4752820), (35, 3802256), (40, 3326974), (56, 2376410), (70, 1901128), (80, 1663487), (112, 1188205), (140, 950564), (167, 796880), (280, 475282), (334, 398440), (560, 237641), (668, 199220), (835, 159376), (1169, 113840), (1336, 99610), (1423, 93520), (1670, 79688), (2338, 56920), (2672, 49805), (2846, 46760), (3340, 39844), (4676, 28460), (5692, 23380), (5845, 22768), (6680, 19922), (7115, 18704), (9352, 14230), (9961, 13360), (11384, 11690)]