168014280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{200017}}^1$

素因数の和:200038

約数の個数: 64

約数和(自身を含む): 576051840

約数和(自身を除く): 408037560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 200017, 400034, 600051, 800068, 1000085, 1200102, 1400119, 1600136, 2000170, 2400204, 2800238, 3000255, 4000340, 4200357, 4800408, 5600476, 6000510, 7000595, 8000680, 8400714, 11200952, 12001020, 14001190, 16801428, 21001785, 24002040, 28002380, 33602856, 42003570, 56004760, 84007140, 168014280]

約数ペア:

[(1, 168014280), (2, 84007140), (3, 56004760), (4, 42003570), (5, 33602856), (6, 28002380), (7, 24002040), (8, 21001785), (10, 16801428), (12, 14001190), (14, 12001020), (15, 11200952), (20, 8400714), (21, 8000680), (24, 7000595), (28, 6000510), (30, 5600476), (35, 4800408), (40, 4200357), (42, 4000340), (56, 3000255), (60, 2800238), (70, 2400204), (84, 2000170), (105, 1600136), (120, 1400119), (140, 1200102), (168, 1000085), (210, 800068), (280, 600051), (420, 400034), (840, 200017)]