1201772800

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9883}}^1$

素因数の和:9928

約数の個数: 108

約数和(自身を含む): 3131448880

約数和(自身を除く): 1929676080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 608, 640, 760, 800, 950, 1216, 1280, 1520, 1600, 1900, 2432, 3040, 3200, 3800, 4864, 6080, 6400, 7600, 9883, 12160, 15200, 19766, 24320, 30400, 39532, 49415, 60800, 79064, 98830, 121600, 158128, 187777, 197660, 247075, 316256, 375554, 395320, 494150, 632512, 751108, 790640, 938885, 988300, 1265024, 1502216, 1581280, 1877770, 1976600, 2530048, 3004432, 3162560, 3755540, 3953200, 4694425, 6008864, 6325120, 7511080, 7906400, 9388850, 12017728, 12650240, 15022160, 15812800, 18777700, 24035456, 30044320, 31625600, 37555400, 48070912, 60088640, 63251200, 75110800, 120177280, 150221600, 240354560, 300443200, 600886400, 1201772800]

約数ペア:

[(1, 1201772800), (2, 600886400), (4, 300443200), (5, 240354560), (8, 150221600), (10, 120177280), (16, 75110800), (19, 63251200), (20, 60088640), (25, 48070912), (32, 37555400), (38, 31625600), (40, 30044320), (50, 24035456), (64, 18777700), (76, 15812800), (80, 15022160), (95, 12650240), (100, 12017728), (128, 9388850), (152, 7906400), (160, 7511080), (190, 6325120), (200, 6008864), (256, 4694425), (304, 3953200), (320, 3755540), (380, 3162560), (400, 3004432), (475, 2530048), (608, 1976600), (640, 1877770), (760, 1581280), (800, 1502216), (950, 1265024), (1216, 988300), (1280, 938885), (1520, 790640), (1600, 751108), (1900, 632512), (2432, 494150), (3040, 395320), (3200, 375554), (3800, 316256), (4864, 247075), (6080, 197660), (6400, 187777), (7600, 158128), (9883, 121600), (12160, 98830), (15200, 79064), (19766, 60800), (24320, 49415), (30400, 39532)]