1232147840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2273}}^1$

素因数の和:2321

約数の個数: 192

約数和(自身を含む): 3701890080

約数和(自身を除く): 2469742240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1408, 1540, 1694, 1760, 1936, 2240, 2273, 2420, 2464, 3080, 3388, 3520, 3872, 4235, 4480, 4546, 4840, 4928, 6160, 6776, 7040, 7744, 8470, 9092, 9680, 9856, 11365, 12320, 13552, 15488, 15911, 16940, 18184, 19360, 22730, 24640, 25003, 27104, 31822, 33880, 36368, 38720, 45460, 49280, 50006, 54208, 63644, 67760, 72736, 77440, 79555, 90920, 100012, 108416, 125015, 127288, 135520, 145472, 159110, 175021, 181840, 200024, 250030, 254576, 271040, 275033, 290944, 318220, 350042, 363680, 400048, 500060, 509152, 542080, 550066, 636440, 700084, 727360, 800096, 875105, 1000120, 1018304, 1100132, 1272880, 1375165, 1400168, 1454720, 1600192, 1750210, 1925231, 2000240, 2036608, 2200264, 2545760, 2750330, 2800336, 3200384, 3500420, 3850462, 4000480, 4400528, 5091520, 5500660, 5600672, 7000840, 7700924, 8000960, 8801056, 9626155, 10183040, 11001320, 11201344, 14001680, 15401848, 16001920, 17602112, 19252310, 22002640, 22402688, 28003360, 30803696, 35204224, 38504620, 44005280, 56006720, 61607392, 77009240, 88010560, 112013440, 123214784, 154018480, 176021120, 246429568, 308036960, 616073920, 1232147840]

約数ペア:

[(1, 1232147840), (2, 616073920), (4, 308036960), (5, 246429568), (7, 176021120), (8, 154018480), (10, 123214784), (11, 112013440), (14, 88010560), (16, 77009240), (20, 61607392), (22, 56006720), (28, 44005280), (32, 38504620), (35, 35204224), (40, 30803696), (44, 28003360), (55, 22402688), (56, 22002640), (64, 19252310), (70, 17602112), (77, 16001920), (80, 15401848), (88, 14001680), (110, 11201344), (112, 11001320), (121, 10183040), (128, 9626155), (140, 8801056), (154, 8000960), (160, 7700924), (176, 7000840), (220, 5600672), (224, 5500660), (242, 5091520), (280, 4400528), (308, 4000480), (320, 3850462), (352, 3500420), (385, 3200384), (440, 2800336), (448, 2750330), (484, 2545760), (560, 2200264), (605, 2036608), (616, 2000240), (640, 1925231), (704, 1750210), (770, 1600192), (847, 1454720), (880, 1400168), (896, 1375165), (968, 1272880), (1120, 1100132), (1210, 1018304), (1232, 1000120), (1408, 875105), (1540, 800096), (1694, 727360), (1760, 700084), (1936, 636440), (2240, 550066), (2273, 542080), (2420, 509152), (2464, 500060), (3080, 400048), (3388, 363680), (3520, 350042), (3872, 318220), (4235, 290944), (4480, 275033), (4546, 271040), (4840, 254576), (4928, 250030), (6160, 200024), (6776, 181840), (7040, 175021), (7744, 159110), (8470, 145472), (9092, 135520), (9680, 127288), (9856, 125015), (11365, 108416), (12320, 100012), (13552, 90920), (15488, 79555), (15911, 77440), (16940, 72736), (18184, 67760), (19360, 63644), (22730, 54208), (24640, 50006), (25003, 49280), (27104, 45460), (31822, 38720), (33880, 36368)]