101561880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{120907}}^1$

素因数の和:120928

約数の個数: 64

約数和(自身を含む): 348215040

約数和(自身を除く): 246653160

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, 120907, 241814, 362721, 483628, 604535, 725442, 846349, 967256, 1209070, 1450884, 1692698, 1813605, 2418140, 2539047, 2901768, 3385396, 3627210, 4231745, 4836280, 5078094, 6770792, 7254420, 8463490, 10156188, 12695235, 14508840, 16926980, 20312376, 25390470, 33853960, 50780940, 101561880]

約数ペア:

[(1, 101561880), (2, 50780940), (3, 33853960), (4, 25390470), (5, 20312376), (6, 16926980), (7, 14508840), (8, 12695235), (10, 10156188), (12, 8463490), (14, 7254420), (15, 6770792), (20, 5078094), (21, 4836280), (24, 4231745), (28, 3627210), (30, 3385396), (35, 2901768), (40, 2539047), (42, 2418140), (56, 1813605), (60, 1692698), (70, 1450884), (84, 1209070), (105, 967256), (120, 846349), (140, 725442), (168, 604535), (210, 483628), (280, 362721), (420, 241814), (840, 120907)]