260023260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4519}}^1$

素因数の和:4675

約数の個数: 96

約数和(自身を含む): 838333440

約数和(自身を除く): 578310180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3836, 4110, 4519, 4795, 5754, 8220, 9038, 9590, 11508, 13557, 14385, 18076, 19180, 22595, 27114, 28770, 31633, 45190, 54228, 57540, 63266, 67785, 90380, 94899, 126532, 135570, 158165, 189798, 271140, 316330, 379596, 474495, 619103, 632660, 948990, 1238206, 1857309, 1897980, 2476412, 3095515, 3714618, 4333721, 6191030, 7429236, 8667442, 9286545, 12382060, 13001163, 17334884, 18573090, 21668605, 26002326, 37146180, 43337210, 52004652, 65005815, 86674420, 130011630, 260023260]

約数ペア:

[(1, 260023260), (2, 130011630), (3, 86674420), (4, 65005815), (5, 52004652), (6, 43337210), (7, 37146180), (10, 26002326), (12, 21668605), (14, 18573090), (15, 17334884), (20, 13001163), (21, 12382060), (28, 9286545), (30, 8667442), (35, 7429236), (42, 6191030), (60, 4333721), (70, 3714618), (84, 3095515), (105, 2476412), (137, 1897980), (140, 1857309), (210, 1238206), (274, 948990), (411, 632660), (420, 619103), (548, 474495), (685, 379596), (822, 316330), (959, 271140), (1370, 189798), (1644, 158165), (1918, 135570), (2055, 126532), (2740, 94899), (2877, 90380), (3836, 67785), (4110, 63266), (4519, 57540), (4795, 54228), (5754, 45190), (8220, 31633), (9038, 28770), (9590, 27114), (11508, 22595), (13557, 19180), (14385, 18076)]