565320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 1941120

約数和(自身を除く): 1375800

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, 673, 840, 1346, 2019, 2692, 3365, 4038, 4711, 5384, 6730, 8076, 9422, 10095, 13460, 14133, 16152, 18844, 20190, 23555, 26920, 28266, 37688, 40380, 47110, 56532, 70665, 80760, 94220, 113064, 141330, 188440, 282660, 565320]

約数ペア:

[(1, 565320), (2, 282660), (3, 188440), (4, 141330), (5, 113064), (6, 94220), (7, 80760), (8, 70665), (10, 56532), (12, 47110), (14, 40380), (15, 37688), (20, 28266), (21, 26920), (24, 23555), (28, 20190), (30, 18844), (35, 16152), (40, 14133), (42, 13460), (56, 10095), (60, 9422), (70, 8076), (84, 6730), (105, 5384), (120, 4711), (140, 4038), (168, 3365), (210, 2692), (280, 2019), (420, 1346), (673, 840)]