133760320

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2503}}^1$

素因数の和:2687

約数の個数: 56

約数和(自身を含む): 320552064

約数和(自身を除く): 186791744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1670, 2503, 2672, 3340, 5006, 5344, 6680, 10012, 10688, 12515, 13360, 20024, 25030, 26720, 40048, 50060, 53440, 80096, 100120, 160192, 200240, 400480, 418001, 800960, 836002, 1672004, 2090005, 3344008, 4180010, 6688016, 8360020, 13376032, 16720040, 26752064, 33440080, 66880160, 133760320]

約数ペア:

[(1, 133760320), (2, 66880160), (4, 33440080), (5, 26752064), (8, 16720040), (10, 13376032), (16, 8360020), (20, 6688016), (32, 4180010), (40, 3344008), (64, 2090005), (80, 1672004), (160, 836002), (167, 800960), (320, 418001), (334, 400480), (668, 200240), (835, 160192), (1336, 100120), (1670, 80096), (2503, 53440), (2672, 50060), (3340, 40048), (5006, 26720), (5344, 25030), (6680, 20024), (10012, 13360), (10688, 12515)]