66516800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{5939}}^1$

素因数の和:5968

約数の個数: 84

約数和(自身を含む): 187086240

約数和(自身を除く): 120569440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 5939, 11200, 11878, 23756, 29695, 41573, 47512, 59390, 83146, 95024, 118780, 148475, 166292, 190048, 207865, 237560, 296950, 332584, 380096, 415730, 475120, 593900, 665168, 831460, 950240, 1039325, 1187800, 1330336, 1662920, 1900480, 2078650, 2375600, 2660672, 3325840, 4157300, 4751200, 6651680, 8314600, 9502400, 13303360, 16629200, 33258400, 66516800]

約数ペア:

[(1, 66516800), (2, 33258400), (4, 16629200), (5, 13303360), (7, 9502400), (8, 8314600), (10, 6651680), (14, 4751200), (16, 4157300), (20, 3325840), (25, 2660672), (28, 2375600), (32, 2078650), (35, 1900480), (40, 1662920), (50, 1330336), (56, 1187800), (64, 1039325), (70, 950240), (80, 831460), (100, 665168), (112, 593900), (140, 475120), (160, 415730), (175, 380096), (200, 332584), (224, 296950), (280, 237560), (320, 207865), (350, 190048), (400, 166292), (448, 148475), (560, 118780), (700, 95024), (800, 83146), (1120, 59390), (1400, 47512), (1600, 41573), (2240, 29695), (2800, 23756), (5600, 11878), (5939, 11200)]