336980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 846720

約数和(自身を除く): 509740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 83, 116, 140, 145, 166, 203, 290, 332, 406, 415, 580, 581, 812, 830, 1015, 1162, 1660, 2030, 2324, 2407, 2905, 4060, 4814, 5810, 9628, 11620, 12035, 16849, 24070, 33698, 48140, 67396, 84245, 168490, 336980]

約数ペア:

[(1, 336980), (2, 168490), (4, 84245), (5, 67396), (7, 48140), (10, 33698), (14, 24070), (20, 16849), (28, 12035), (29, 11620), (35, 9628), (58, 5810), (70, 4814), (83, 4060), (116, 2905), (140, 2407), (145, 2324), (166, 2030), (203, 1660), (290, 1162), (332, 1015), (406, 830), (415, 812), (580, 581)]