444092800

素因数分解:

$2^7\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 1108154520

約数和(自身を除く): 664061720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 128, 160, 200, 214, 320, 400, 428, 535, 640, 800, 856, 1070, 1297, 1600, 1712, 2140, 2594, 2675, 3200, 3424, 4280, 5188, 5350, 6485, 6848, 8560, 10376, 10700, 12970, 13696, 17120, 20752, 21400, 25940, 32425, 34240, 41504, 42800, 51880, 64850, 68480, 83008, 85600, 103760, 129700, 138779, 166016, 171200, 207520, 259400, 277558, 342400, 415040, 518800, 555116, 693895, 830080, 1037600, 1110232, 1387790, 2075200, 2220464, 2775580, 3469475, 4150400, 4440928, 5551160, 6938950, 8881856, 11102320, 13877900, 17763712, 22204640, 27755800, 44409280, 55511600, 88818560, 111023200, 222046400, 444092800]

約数ペア:

[(1, 444092800), (2, 222046400), (4, 111023200), (5, 88818560), (8, 55511600), (10, 44409280), (16, 27755800), (20, 22204640), (25, 17763712), (32, 13877900), (40, 11102320), (50, 8881856), (64, 6938950), (80, 5551160), (100, 4440928), (107, 4150400), (128, 3469475), (160, 2775580), (200, 2220464), (214, 2075200), (320, 1387790), (400, 1110232), (428, 1037600), (535, 830080), (640, 693895), (800, 555116), (856, 518800), (1070, 415040), (1297, 342400), (1600, 277558), (1712, 259400), (2140, 207520), (2594, 171200), (2675, 166016), (3200, 138779), (3424, 129700), (4280, 103760), (5188, 85600), (5350, 83008), (6485, 68480), (6848, 64850), (8560, 51880), (10376, 42800), (10700, 41504), (12970, 34240), (13696, 32425), (17120, 25940), (20752, 21400)]