71691200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 168

約数和(自身を含む): 208251552

約数和(自身を除く): 136560352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 112, 140, 148, 160, 173, 175, 185, 200, 224, 259, 280, 296, 320, 346, 350, 370, 400, 448, 518, 560, 592, 692, 700, 740, 800, 865, 925, 1036, 1120, 1184, 1211, 1295, 1384, 1400, 1480, 1600, 1730, 1850, 2072, 2240, 2368, 2422, 2590, 2768, 2800, 2960, 3460, 3700, 4144, 4325, 4844, 5180, 5536, 5600, 5920, 6055, 6401, 6475, 6920, 7400, 8288, 8650, 9688, 10360, 11072, 11200, 11840, 12110, 12802, 12950, 13840, 14800, 16576, 17300, 19376, 20720, 24220, 25604, 25900, 27680, 29600, 30275, 32005, 34600, 38752, 41440, 44807, 48440, 51208, 51800, 55360, 59200, 60550, 64010, 69200, 77504, 82880, 89614, 96880, 102416, 103600, 121100, 128020, 138400, 160025, 179228, 193760, 204832, 207200, 224035, 242200, 256040, 276800, 320050, 358456, 387520, 409664, 414400, 448070, 484400, 512080, 640100, 716912, 896140, 968800, 1024160, 1120175, 1280200, 1433824, 1792280, 1937600, 2048320, 2240350, 2560400, 2867648, 3584560, 4480700, 5120800, 7169120, 8961400, 10241600, 14338240, 17922800, 35845600, 71691200]

約数ペア:

[(1, 71691200), (2, 35845600), (4, 17922800), (5, 14338240), (7, 10241600), (8, 8961400), (10, 7169120), (14, 5120800), (16, 4480700), (20, 3584560), (25, 2867648), (28, 2560400), (32, 2240350), (35, 2048320), (37, 1937600), (40, 1792280), (50, 1433824), (56, 1280200), (64, 1120175), (70, 1024160), (74, 968800), (80, 896140), (100, 716912), (112, 640100), (140, 512080), (148, 484400), (160, 448070), (173, 414400), (175, 409664), (185, 387520), (200, 358456), (224, 320050), (259, 276800), (280, 256040), (296, 242200), (320, 224035), (346, 207200), (350, 204832), (370, 193760), (400, 179228), (448, 160025), (518, 138400), (560, 128020), (592, 121100), (692, 103600), (700, 102416), (740, 96880), (800, 89614), (865, 82880), (925, 77504), (1036, 69200), (1120, 64010), (1184, 60550), (1211, 59200), (1295, 55360), (1384, 51800), (1400, 51208), (1480, 48440), (1600, 44807), (1730, 41440), (1850, 38752), (2072, 34600), (2240, 32005), (2368, 30275), (2422, 29600), (2590, 27680), (2768, 25900), (2800, 25604), (2960, 24220), (3460, 20720), (3700, 19376), (4144, 17300), (4325, 16576), (4844, 14800), (5180, 13840), (5536, 12950), (5600, 12802), (5920, 12110), (6055, 11840), (6401, 11200), (6475, 11072), (6920, 10360), (7400, 9688), (8288, 8650)]