211055760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97711}}^1$

素因数の和:97733

約数の個数: 80

約数和(自身を含む): 726977280

約数和(自身を除く): 515921520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 97711, 195422, 293133, 390844, 488555, 586266, 781688, 879399, 977110, 1172532, 1465665, 1563376, 1758798, 1954220, 2345064, 2638197, 2931330, 3517596, 3908440, 4396995, 4690128, 5276394, 5862660, 7035192, 7816880, 8793990, 10552788, 11725320, 13190985, 14070384, 17587980, 21105576, 23450640, 26381970, 35175960, 42211152, 52763940, 70351920, 105527880, 211055760]

約数ペア:

[(1, 211055760), (2, 105527880), (3, 70351920), (4, 52763940), (5, 42211152), (6, 35175960), (8, 26381970), (9, 23450640), (10, 21105576), (12, 17587980), (15, 14070384), (16, 13190985), (18, 11725320), (20, 10552788), (24, 8793990), (27, 7816880), (30, 7035192), (36, 5862660), (40, 5276394), (45, 4690128), (48, 4396995), (54, 3908440), (60, 3517596), (72, 2931330), (80, 2638197), (90, 2345064), (108, 1954220), (120, 1758798), (135, 1563376), (144, 1465665), (180, 1172532), (216, 977110), (240, 879399), (270, 781688), (360, 586266), (432, 488555), (540, 390844), (720, 293133), (1080, 195422), (2160, 97711)]