121155160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2591}}^1$

素因数の和:2776

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 192373160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1670, 2338, 2591, 3340, 4676, 5182, 5845, 6680, 9352, 10364, 11690, 12955, 18137, 20728, 23380, 25910, 36274, 46760, 51820, 72548, 90685, 103640, 145096, 181370, 362740, 432697, 725480, 865394, 1730788, 2163485, 3028879, 3461576, 4326970, 6057758, 8653940, 12115516, 15144395, 17307880, 24231032, 30288790, 60577580, 121155160]

約数ペア:

[(1, 121155160), (2, 60577580), (4, 30288790), (5, 24231032), (7, 17307880), (8, 15144395), (10, 12115516), (14, 8653940), (20, 6057758), (28, 4326970), (35, 3461576), (40, 3028879), (56, 2163485), (70, 1730788), (140, 865394), (167, 725480), (280, 432697), (334, 362740), (668, 181370), (835, 145096), (1169, 103640), (1336, 90685), (1670, 72548), (2338, 51820), (2591, 46760), (3340, 36274), (4676, 25910), (5182, 23380), (5845, 20728), (6680, 18137), (9352, 12955), (10364, 11690)]