135197720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4273}}^1$

素因数の和:4404

約数の個数: 64

約数和(自身を含む): 350809920

約数和(自身を除く): 215612200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4273, 4520, 6328, 7910, 8546, 15820, 17092, 21365, 29911, 31640, 34184, 42730, 59822, 85460, 119644, 149555, 170920, 239288, 299110, 482849, 598220, 965698, 1196440, 1931396, 2414245, 3379943, 3862792, 4828490, 6759886, 9656980, 13519772, 16899715, 19313960, 27039544, 33799430, 67598860, 135197720]

約数ペア:

[(1, 135197720), (2, 67598860), (4, 33799430), (5, 27039544), (7, 19313960), (8, 16899715), (10, 13519772), (14, 9656980), (20, 6759886), (28, 4828490), (35, 3862792), (40, 3379943), (56, 2414245), (70, 1931396), (113, 1196440), (140, 965698), (226, 598220), (280, 482849), (452, 299110), (565, 239288), (791, 170920), (904, 149555), (1130, 119644), (1582, 85460), (2260, 59822), (3164, 42730), (3955, 34184), (4273, 31640), (4520, 29911), (6328, 21365), (7910, 17092), (8546, 15820)]