269873520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{160639}}^1$

素因数の和:160662

約数の個数: 80

約数和(自身を含む): 956129280

約数和(自身を除く): 686255760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 160639, 321278, 481917, 642556, 803195, 963834, 1124473, 1285112, 1606390, 1927668, 2248946, 2409585, 2570224, 3212780, 3373419, 3855336, 4497892, 4819170, 5622365, 6425560, 6746838, 7710672, 8995784, 9638340, 11244730, 12851120, 13493676, 16867095, 17991568, 19276680, 22489460, 26987352, 33734190, 38553360, 44978920, 53974704, 67468380, 89957840, 134936760, 269873520]

約数ペア:

[(1, 269873520), (2, 134936760), (3, 89957840), (4, 67468380), (5, 53974704), (6, 44978920), (7, 38553360), (8, 33734190), (10, 26987352), (12, 22489460), (14, 19276680), (15, 17991568), (16, 16867095), (20, 13493676), (21, 12851120), (24, 11244730), (28, 9638340), (30, 8995784), (35, 7710672), (40, 6746838), (42, 6425560), (48, 5622365), (56, 4819170), (60, 4497892), (70, 3855336), (80, 3373419), (84, 3212780), (105, 2570224), (112, 2409585), (120, 2248946), (140, 1927668), (168, 1606390), (210, 1285112), (240, 1124473), (280, 963834), (336, 803195), (420, 642556), (560, 481917), (840, 321278), (1680, 160639)]