63890760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31319}}^1$

素因数の和:31350

約数の個数: 64

約数和(自身を含む): 202953600

約数和(自身を除く): 139062840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 31319, 62638, 93957, 125276, 156595, 187914, 250552, 313190, 375828, 469785, 532423, 626380, 751656, 939570, 1064846, 1252760, 1597269, 1879140, 2129692, 2662115, 3194538, 3758280, 4259384, 5324230, 6389076, 7986345, 10648460, 12778152, 15972690, 21296920, 31945380, 63890760]

約数ペア:

[(1, 63890760), (2, 31945380), (3, 21296920), (4, 15972690), (5, 12778152), (6, 10648460), (8, 7986345), (10, 6389076), (12, 5324230), (15, 4259384), (17, 3758280), (20, 3194538), (24, 2662115), (30, 2129692), (34, 1879140), (40, 1597269), (51, 1252760), (60, 1064846), (68, 939570), (85, 751656), (102, 626380), (120, 532423), (136, 469785), (170, 375828), (204, 313190), (255, 250552), (340, 187914), (408, 156595), (510, 125276), (680, 93957), (1020, 62638), (2040, 31319)]