42452760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50539}}^1$

素因数の和:50560

約数の個数: 64

約数和(自身を含む): 145555200

約数和(自身を除く): 103102440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 50539, 101078, 151617, 202156, 252695, 303234, 353773, 404312, 505390, 606468, 707546, 758085, 1010780, 1061319, 1212936, 1415092, 1516170, 1768865, 2021560, 2122638, 2830184, 3032340, 3537730, 4245276, 5306595, 6064680, 7075460, 8490552, 10613190, 14150920, 21226380, 42452760]

約数ペア:

[(1, 42452760), (2, 21226380), (3, 14150920), (4, 10613190), (5, 8490552), (6, 7075460), (7, 6064680), (8, 5306595), (10, 4245276), (12, 3537730), (14, 3032340), (15, 2830184), (20, 2122638), (21, 2021560), (24, 1768865), (28, 1516170), (30, 1415092), (35, 1212936), (40, 1061319), (42, 1010780), (56, 758085), (60, 707546), (70, 606468), (84, 505390), (105, 404312), (120, 353773), (140, 303234), (168, 252695), (210, 202156), (280, 151617), (420, 101078), (840, 50539)]