202670340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1449

約数の個数: 96

約数和(自身を含む): 602112000

約数和(自身を除く): 399441660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 380, 417, 556, 570, 695, 834, 1140, 1279, 1390, 1668, 2085, 2558, 2641, 2780, 3837, 4170, 5116, 5282, 6395, 7674, 7923, 8340, 10564, 12790, 13205, 15348, 15846, 19185, 24301, 25580, 26410, 31692, 38370, 39615, 48602, 52820, 72903, 76740, 79230, 97204, 121505, 145806, 158460, 177781, 243010, 291612, 355562, 364515, 486020, 533343, 711124, 729030, 888905, 1066686, 1458060, 1777810, 2133372, 2666715, 3377839, 3555620, 5333430, 6755678, 10133517, 10666860, 13511356, 16889195, 20267034, 33778390, 40534068, 50667585, 67556780, 101335170, 202670340]

約数ペア:

[(1, 202670340), (2, 101335170), (3, 67556780), (4, 50667585), (5, 40534068), (6, 33778390), (10, 20267034), (12, 16889195), (15, 13511356), (19, 10666860), (20, 10133517), (30, 6755678), (38, 5333430), (57, 3555620), (60, 3377839), (76, 2666715), (95, 2133372), (114, 1777810), (139, 1458060), (190, 1066686), (228, 888905), (278, 729030), (285, 711124), (380, 533343), (417, 486020), (556, 364515), (570, 355562), (695, 291612), (834, 243010), (1140, 177781), (1279, 158460), (1390, 145806), (1668, 121505), (2085, 97204), (2558, 79230), (2641, 76740), (2780, 72903), (3837, 52820), (4170, 48602), (5116, 39615), (5282, 38370), (6395, 31692), (7674, 26410), (7923, 25580), (8340, 24301), (10564, 19185), (12790, 15846), (13205, 15348)]