7019600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 20296320

約数和(自身を除く): 13276720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 109, 112, 115, 140, 161, 175, 184, 200, 218, 230, 280, 322, 350, 368, 400, 436, 460, 545, 560, 575, 644, 700, 763, 805, 872, 920, 1090, 1150, 1288, 1400, 1526, 1610, 1744, 1840, 2180, 2300, 2507, 2576, 2725, 2800, 3052, 3220, 3815, 4025, 4360, 4600, 5014, 5450, 6104, 6440, 7630, 8050, 8720, 9200, 10028, 10900, 12208, 12535, 12880, 15260, 16100, 17549, 19075, 20056, 21800, 25070, 30520, 32200, 35098, 38150, 40112, 43600, 50140, 61040, 62675, 64400, 70196, 76300, 87745, 100280, 125350, 140392, 152600, 175490, 200560, 250700, 280784, 305200, 350980, 438725, 501400, 701960, 877450, 1002800, 1403920, 1754900, 3509800, 7019600]

約数ペア:

[(1, 7019600), (2, 3509800), (4, 1754900), (5, 1403920), (7, 1002800), (8, 877450), (10, 701960), (14, 501400), (16, 438725), (20, 350980), (23, 305200), (25, 280784), (28, 250700), (35, 200560), (40, 175490), (46, 152600), (50, 140392), (56, 125350), (70, 100280), (80, 87745), (92, 76300), (100, 70196), (109, 64400), (112, 62675), (115, 61040), (140, 50140), (161, 43600), (175, 40112), (184, 38150), (200, 35098), (218, 32200), (230, 30520), (280, 25070), (322, 21800), (350, 20056), (368, 19075), (400, 17549), (436, 16100), (460, 15260), (545, 12880), (560, 12535), (575, 12208), (644, 10900), (700, 10028), (763, 9200), (805, 8720), (872, 8050), (920, 7630), (1090, 6440), (1150, 6104), (1288, 5450), (1400, 5014), (1526, 4600), (1610, 4360), (1744, 4025), (1840, 3815), (2180, 3220), (2300, 3052), (2507, 2800), (2576, 2725)]