227281320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{90191}}^1$

素因数の和:90215

約数の個数: 96

約数和(自身を含む): 844197120

約数和(自身を除く): 616915800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 90191, 180382, 270573, 360764, 450955, 541146, 631337, 721528, 811719, 901910, 1082292, 1262674, 1352865, 1623438, 1803820, 1894011, 2164584, 2525348, 2705730, 3156685, 3246876, 3607640, 3788022, 4058595, 5050696, 5411460, 5682033, 6313370, 6493752, 7576044, 8117190, 9470055, 10822920, 11364066, 12626740, 15152088, 16234380, 18940110, 22728132, 25253480, 28410165, 32468760, 37880220, 45456264, 56820330, 75760440, 113640660, 227281320]

約数ペア:

[(1, 227281320), (2, 113640660), (3, 75760440), (4, 56820330), (5, 45456264), (6, 37880220), (7, 32468760), (8, 28410165), (9, 25253480), (10, 22728132), (12, 18940110), (14, 16234380), (15, 15152088), (18, 12626740), (20, 11364066), (21, 10822920), (24, 9470055), (28, 8117190), (30, 7576044), (35, 6493752), (36, 6313370), (40, 5682033), (42, 5411460), (45, 5050696), (56, 4058595), (60, 3788022), (63, 3607640), (70, 3246876), (72, 3156685), (84, 2705730), (90, 2525348), (105, 2164584), (120, 1894011), (126, 1803820), (140, 1623438), (168, 1352865), (180, 1262674), (210, 1082292), (252, 901910), (280, 811719), (315, 721528), (360, 631337), (420, 541146), (504, 450955), (630, 360764), (840, 270573), (1260, 180382), (2520, 90191)]