213794640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{32993}}^1$

素因数の和:33018

約数の個数: 100

約数和(自身を含む): 742562964

約数和(自身を除く): 528768324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 32993, 65986, 98979, 131972, 164965, 197958, 263944, 296937, 329930, 395916, 494895, 527888, 593874, 659860, 791832, 890811, 989790, 1187748, 1319720, 1484685, 1583664, 1781622, 1979580, 2375496, 2639440, 2672433, 2969370, 3563244, 3959160, 4454055, 4750992, 5344866, 5938740, 7126488, 7918320, 8908110, 10689732, 11877480, 13362165, 14252976, 17816220, 21379464, 23754960, 26724330, 35632440, 42758928, 53448660, 71264880, 106897320, 213794640]

約数ペア:

[(1, 213794640), (2, 106897320), (3, 71264880), (4, 53448660), (5, 42758928), (6, 35632440), (8, 26724330), (9, 23754960), (10, 21379464), (12, 17816220), (15, 14252976), (16, 13362165), (18, 11877480), (20, 10689732), (24, 8908110), (27, 7918320), (30, 7126488), (36, 5938740), (40, 5344866), (45, 4750992), (48, 4454055), (54, 3959160), (60, 3563244), (72, 2969370), (80, 2672433), (81, 2639440), (90, 2375496), (108, 1979580), (120, 1781622), (135, 1583664), (144, 1484685), (162, 1319720), (180, 1187748), (216, 989790), (240, 890811), (270, 791832), (324, 659860), (360, 593874), (405, 527888), (432, 494895), (540, 395916), (648, 329930), (720, 296937), (810, 263944), (1080, 197958), (1296, 164965), (1620, 131972), (2160, 98979), (3240, 65986), (6480, 32993)]