16273320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19373}}^1$

素因数の和:19394

約数の個数: 64

約数和(自身を含む): 55797120

約数和(自身を除く): 39523800

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, 19373, 38746, 58119, 77492, 96865, 116238, 135611, 154984, 193730, 232476, 271222, 290595, 387460, 406833, 464952, 542444, 581190, 678055, 774920, 813666, 1084888, 1162380, 1356110, 1627332, 2034165, 2324760, 2712220, 3254664, 4068330, 5424440, 8136660, 16273320]

約数ペア:

[(1, 16273320), (2, 8136660), (3, 5424440), (4, 4068330), (5, 3254664), (6, 2712220), (7, 2324760), (8, 2034165), (10, 1627332), (12, 1356110), (14, 1162380), (15, 1084888), (20, 813666), (21, 774920), (24, 678055), (28, 581190), (30, 542444), (35, 464952), (40, 406833), (42, 387460), (56, 290595), (60, 271222), (70, 232476), (84, 193730), (105, 154984), (120, 135611), (140, 116238), (168, 96865), (210, 77492), (280, 58119), (420, 38746), (840, 19373)]