14280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1$

素因数の和:38

約数の個数: 64

約数和(自身を含む): 51840

約数和(自身を除く): 37560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280]

約数ペア:

[(1, 14280), (2, 7140), (3, 4760), (4, 3570), (5, 2856), (6, 2380), (7, 2040), (8, 1785), (10, 1428), (12, 1190), (14, 1020), (15, 952), (17, 840), (20, 714), (21, 680), (24, 595), (28, 510), (30, 476), (34, 420), (35, 408), (40, 357), (42, 340), (51, 280), (56, 255), (60, 238), (68, 210), (70, 204), (84, 170), (85, 168), (102, 140), (105, 136), (119, 120)]