212142120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{2287}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 637528320

約数和(自身を除く): 425386200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 773, 1546, 2287, 2319, 3092, 3865, 4574, 4638, 6184, 6861, 7730, 9148, 9276, 11435, 11595, 13722, 15460, 18296, 18552, 22870, 23190, 27444, 30920, 34305, 45740, 46380, 54888, 68610, 91480, 92760, 137220, 274440, 1767851, 3535702, 5303553, 7071404, 8839255, 10607106, 14142808, 17678510, 21214212, 26517765, 35357020, 42428424, 53035530, 70714040, 106071060, 212142120]

約数ペア:

[(1, 212142120), (2, 106071060), (3, 70714040), (4, 53035530), (5, 42428424), (6, 35357020), (8, 26517765), (10, 21214212), (12, 17678510), (15, 14142808), (20, 10607106), (24, 8839255), (30, 7071404), (40, 5303553), (60, 3535702), (120, 1767851), (773, 274440), (1546, 137220), (2287, 92760), (2319, 91480), (3092, 68610), (3865, 54888), (4574, 46380), (4638, 45740), (6184, 34305), (6861, 30920), (7730, 27444), (9148, 23190), (9276, 22870), (11435, 18552), (11595, 18296), (13722, 15460)]