61501240640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3922273}}^1$

素因数の和:3922304

約数の個数: 84

約数和(自身を含む): 170360048916

約数和(自身を除く): 108858808276

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 3922273, 7844546, 15689092, 19611365, 27455911, 31378184, 39222730, 54911822, 62756368, 78445460, 109823644, 125512736, 137279555, 156890920, 192191377, 219647288, 251025472, 274559110, 313781840, 384382754, 439294576, 549118220, 627563680, 768765508, 878589152, 960956885, 1098236440, 1255127360, 1537531016, 1757178304, 1921913770, 2196472880, 3075062032, 3843827540, 4392945760, 6150124064, 7687655080, 8785891520, 12300248128, 15375310160, 30750620320, 61501240640]

約数ペア:

[(1, 61501240640), (2, 30750620320), (4, 15375310160), (5, 12300248128), (7, 8785891520), (8, 7687655080), (10, 6150124064), (14, 4392945760), (16, 3843827540), (20, 3075062032), (28, 2196472880), (32, 1921913770), (35, 1757178304), (40, 1537531016), (49, 1255127360), (56, 1098236440), (64, 960956885), (70, 878589152), (80, 768765508), (98, 627563680), (112, 549118220), (140, 439294576), (160, 384382754), (196, 313781840), (224, 274559110), (245, 251025472), (280, 219647288), (320, 192191377), (392, 156890920), (448, 137279555), (490, 125512736), (560, 109823644), (784, 78445460), (980, 62756368), (1120, 54911822), (1568, 39222730), (1960, 31378184), (2240, 27455911), (3136, 19611365), (3920, 15689092), (7840, 7844546), (15680, 3922273)]