280766400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 168

約数和(自身を含む): 953383920

約数和(自身を除く): 672617520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 192, 200, 232, 240, 290, 300, 320, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 960, 1160, 1200, 1392, 1450, 1600, 1740, 1856, 2017, 2175, 2320, 2400, 2784, 2900, 3480, 4034, 4350, 4640, 4800, 5568, 5800, 6051, 6960, 8068, 8700, 9280, 10085, 11600, 12102, 13920, 16136, 17400, 20170, 23200, 24204, 27840, 30255, 32272, 34800, 40340, 46400, 48408, 50425, 58493, 60510, 64544, 69600, 80680, 96816, 100850, 116986, 121020, 129088, 139200, 151275, 161360, 175479, 193632, 201700, 233972, 242040, 292465, 302550, 322720, 350958, 387264, 403400, 467944, 484080, 584930, 605100, 645440, 701916, 806800, 877395, 935888, 968160, 1169860, 1210200, 1403832, 1462325, 1613600, 1754790, 1871776, 1936320, 2339720, 2420400, 2807664, 2924650, 3227200, 3509580, 3743552, 4386975, 4679440, 4840800, 5615328, 5849300, 7019160, 8773950, 9358880, 9681600, 11230656, 11698600, 14038320, 17547900, 18717760, 23397200, 28076640, 35095800, 46794400, 56153280, 70191600, 93588800, 140383200, 280766400]

約数ペア:

[(1, 280766400), (2, 140383200), (3, 93588800), (4, 70191600), (5, 56153280), (6, 46794400), (8, 35095800), (10, 28076640), (12, 23397200), (15, 18717760), (16, 17547900), (20, 14038320), (24, 11698600), (25, 11230656), (29, 9681600), (30, 9358880), (32, 8773950), (40, 7019160), (48, 5849300), (50, 5615328), (58, 4840800), (60, 4679440), (64, 4386975), (75, 3743552), (80, 3509580), (87, 3227200), (96, 2924650), (100, 2807664), (116, 2420400), (120, 2339720), (145, 1936320), (150, 1871776), (160, 1754790), (174, 1613600), (192, 1462325), (200, 1403832), (232, 1210200), (240, 1169860), (290, 968160), (300, 935888), (320, 877395), (348, 806800), (400, 701916), (435, 645440), (464, 605100), (480, 584930), (580, 484080), (600, 467944), (696, 403400), (725, 387264), (800, 350958), (870, 322720), (928, 302550), (960, 292465), (1160, 242040), (1200, 233972), (1392, 201700), (1450, 193632), (1600, 175479), (1740, 161360), (1856, 151275), (2017, 139200), (2175, 129088), (2320, 121020), (2400, 116986), (2784, 100850), (2900, 96816), (3480, 80680), (4034, 69600), (4350, 64544), (4640, 60510), (4800, 58493), (5568, 50425), (5800, 48408), (6051, 46400), (6960, 40340), (8068, 34800), (8700, 32272), (9280, 30255), (10085, 27840), (11600, 24204), (12102, 23200), (13920, 20170), (16136, 17400)]