63831180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 205309440

約数和(自身を除く): 141478260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 379, 401, 420, 758, 802, 1137, 1203, 1516, 1604, 1895, 2005, 2274, 2406, 2653, 2807, 3790, 4010, 4548, 4812, 5306, 5614, 5685, 6015, 7580, 7959, 8020, 8421, 10612, 11228, 11370, 12030, 13265, 14035, 15918, 16842, 22740, 24060, 26530, 28070, 31836, 33684, 39795, 42105, 53060, 56140, 79590, 84210, 151979, 159180, 168420, 303958, 455937, 607916, 759895, 911874, 1063853, 1519790, 1823748, 2127706, 2279685, 3039580, 3191559, 4255412, 4559370, 5319265, 6383118, 9118740, 10638530, 12766236, 15957795, 21277060, 31915590, 63831180]

約数ペア:

[(1, 63831180), (2, 31915590), (3, 21277060), (4, 15957795), (5, 12766236), (6, 10638530), (7, 9118740), (10, 6383118), (12, 5319265), (14, 4559370), (15, 4255412), (20, 3191559), (21, 3039580), (28, 2279685), (30, 2127706), (35, 1823748), (42, 1519790), (60, 1063853), (70, 911874), (84, 759895), (105, 607916), (140, 455937), (210, 303958), (379, 168420), (401, 159180), (420, 151979), (758, 84210), (802, 79590), (1137, 56140), (1203, 53060), (1516, 42105), (1604, 39795), (1895, 33684), (2005, 31836), (2274, 28070), (2406, 26530), (2653, 24060), (2807, 22740), (3790, 16842), (4010, 15918), (4548, 14035), (4812, 13265), (5306, 12030), (5614, 11370), (5685, 11228), (6015, 10612), (7580, 8421), (7959, 8020)]