629105280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2087}}^1$

素因数の和:2266

約数の個数: 128

約数和(自身を含む): 2019012480

約数和(自身を除く): 1389907200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 785, 942, 960, 1256, 1570, 1884, 1920, 2087, 2355, 2512, 3140, 3768, 4174, 4710, 5024, 6261, 6280, 7536, 8348, 9420, 10048, 10435, 12522, 12560, 15072, 16696, 18840, 20096, 20870, 25044, 25120, 30144, 31305, 33392, 37680, 41740, 50088, 50240, 60288, 62610, 66784, 75360, 83480, 100176, 100480, 125220, 133568, 150720, 166960, 200352, 250440, 267136, 301440, 327659, 333920, 400704, 500880, 655318, 667840, 801408, 982977, 1001760, 1310636, 1335680, 1638295, 1965954, 2003520, 2621272, 3276590, 3931908, 4007040, 4914885, 5242544, 6553180, 7863816, 9829770, 10485088, 13106360, 15727632, 19659540, 20970176, 26212720, 31455264, 39319080, 41940352, 52425440, 62910528, 78638160, 104850880, 125821056, 157276320, 209701760, 314552640, 629105280]

約数ペア:

[(1, 629105280), (2, 314552640), (3, 209701760), (4, 157276320), (5, 125821056), (6, 104850880), (8, 78638160), (10, 62910528), (12, 52425440), (15, 41940352), (16, 39319080), (20, 31455264), (24, 26212720), (30, 20970176), (32, 19659540), (40, 15727632), (48, 13106360), (60, 10485088), (64, 9829770), (80, 7863816), (96, 6553180), (120, 5242544), (128, 4914885), (157, 4007040), (160, 3931908), (192, 3276590), (240, 2621272), (314, 2003520), (320, 1965954), (384, 1638295), (471, 1335680), (480, 1310636), (628, 1001760), (640, 982977), (785, 801408), (942, 667840), (960, 655318), (1256, 500880), (1570, 400704), (1884, 333920), (1920, 327659), (2087, 301440), (2355, 267136), (2512, 250440), (3140, 200352), (3768, 166960), (4174, 150720), (4710, 133568), (5024, 125220), (6261, 100480), (6280, 100176), (7536, 83480), (8348, 75360), (9420, 66784), (10048, 62610), (10435, 60288), (12522, 50240), (12560, 50088), (15072, 41740), (16696, 37680), (18840, 33392), (20096, 31305), (20870, 30144), (25044, 25120)]