7307464480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{1741}}^1$

素因数の和:2502

約数の個数: 96

約数和(自身を含む): 17765682480

約数和(自身を除く): 10458218000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 709, 740, 1184, 1418, 1480, 1741, 2836, 2960, 3482, 3545, 5672, 5920, 6964, 7090, 8705, 11344, 13928, 14180, 17410, 22688, 26233, 27856, 28360, 34820, 52466, 55712, 56720, 64417, 69640, 104932, 113440, 128834, 131165, 139280, 209864, 257668, 262330, 278560, 322085, 419728, 515336, 524660, 644170, 839456, 1030672, 1049320, 1234369, 1288340, 2061344, 2098640, 2468738, 2576680, 4197280, 4937476, 5153360, 6171845, 9874952, 10306720, 12343690, 19749904, 24687380, 39499808, 45671653, 49374760, 91343306, 98749520, 182686612, 197499040, 228358265, 365373224, 456716530, 730746448, 913433060, 1461492896, 1826866120, 3653732240, 7307464480]

約数ペア:

[(1, 7307464480), (2, 3653732240), (4, 1826866120), (5, 1461492896), (8, 913433060), (10, 730746448), (16, 456716530), (20, 365373224), (32, 228358265), (37, 197499040), (40, 182686612), (74, 98749520), (80, 91343306), (148, 49374760), (160, 45671653), (185, 39499808), (296, 24687380), (370, 19749904), (592, 12343690), (709, 10306720), (740, 9874952), (1184, 6171845), (1418, 5153360), (1480, 4937476), (1741, 4197280), (2836, 2576680), (2960, 2468738), (3482, 2098640), (3545, 2061344), (5672, 1288340), (5920, 1234369), (6964, 1049320), (7090, 1030672), (8705, 839456), (11344, 644170), (13928, 524660), (14180, 515336), (17410, 419728), (22688, 322085), (26233, 278560), (27856, 262330), (28360, 257668), (34820, 209864), (52466, 139280), (55712, 131165), (56720, 128834), (64417, 113440), (69640, 104932)]