139316800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 126

約数和(自身を含む): 398999202

約数和(自身を除く): 259682402

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1777, 1960, 2240, 2450, 2800, 3136, 3554, 3920, 4900, 5600, 7108, 7840, 8885, 9800, 11200, 12439, 14216, 15680, 17770, 19600, 24878, 28432, 35540, 39200, 44425, 49756, 56864, 62195, 71080, 78400, 87073, 88850, 99512, 113728, 124390, 142160, 174146, 177700, 199024, 248780, 284320, 310975, 348292, 355400, 398048, 435365, 497560, 568640, 621950, 696584, 710800, 796096, 870730, 995120, 1243900, 1393168, 1421600, 1741460, 1990240, 2176825, 2487800, 2786336, 2843200, 3482920, 3980480, 4353650, 4975600, 5572672, 6965840, 8707300, 9951200, 13931680, 17414600, 19902400, 27863360, 34829200, 69658400, 139316800]

約数ペア:

[(1, 139316800), (2, 69658400), (4, 34829200), (5, 27863360), (7, 19902400), (8, 17414600), (10, 13931680), (14, 9951200), (16, 8707300), (20, 6965840), (25, 5572672), (28, 4975600), (32, 4353650), (35, 3980480), (40, 3482920), (49, 2843200), (50, 2786336), (56, 2487800), (64, 2176825), (70, 1990240), (80, 1741460), (98, 1421600), (100, 1393168), (112, 1243900), (140, 995120), (160, 870730), (175, 796096), (196, 710800), (200, 696584), (224, 621950), (245, 568640), (280, 497560), (320, 435365), (350, 398048), (392, 355400), (400, 348292), (448, 310975), (490, 284320), (560, 248780), (700, 199024), (784, 177700), (800, 174146), (980, 142160), (1120, 124390), (1225, 113728), (1400, 99512), (1568, 88850), (1600, 87073), (1777, 78400), (1960, 71080), (2240, 62195), (2450, 56864), (2800, 49756), (3136, 44425), (3554, 39200), (3920, 35540), (4900, 28432), (5600, 24878), (7108, 19600), (7840, 17770), (8885, 15680), (9800, 14216), (11200, 12439)]