2021479680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47857}}^1$

素因数の和:47892

約数の個数: 144

約数和(自身を含む): 7043166144

約数和(自身を除く): 5021686464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 47857, 95714, 143571, 191428, 239285, 287142, 382856, 478570, 526427, 574284, 717855, 765712, 957140, 1052854, 1148568, 1435710, 1531424, 1579281, 1914280, 2105708, 2297136, 2632135, 2871420, 3062848, 3158562, 3828560, 4211416, 4594272, 5264270, 5742840, 6125696, 6317124, 7657120, 7896405, 8422832, 9188544, 10528540, 11485680, 12251392, 12634248, 15314240, 15792810, 16845664, 18377088, 21057080, 22971360, 25268496, 30628480, 31585620, 33691328, 36754176, 42114160, 45942720, 50536992, 61256960, 63171240, 67382656, 84228320, 91885440, 101073984, 126342480, 134765312, 168456640, 183770880, 202147968, 252684960, 336913280, 404295936, 505369920, 673826560, 1010739840, 2021479680]

約数ペア:

[(1, 2021479680), (2, 1010739840), (3, 673826560), (4, 505369920), (5, 404295936), (6, 336913280), (8, 252684960), (10, 202147968), (11, 183770880), (12, 168456640), (15, 134765312), (16, 126342480), (20, 101073984), (22, 91885440), (24, 84228320), (30, 67382656), (32, 63171240), (33, 61256960), (40, 50536992), (44, 45942720), (48, 42114160), (55, 36754176), (60, 33691328), (64, 31585620), (66, 30628480), (80, 25268496), (88, 22971360), (96, 21057080), (110, 18377088), (120, 16845664), (128, 15792810), (132, 15314240), (160, 12634248), (165, 12251392), (176, 11485680), (192, 10528540), (220, 9188544), (240, 8422832), (256, 7896405), (264, 7657120), (320, 6317124), (330, 6125696), (352, 5742840), (384, 5264270), (440, 4594272), (480, 4211416), (528, 3828560), (640, 3158562), (660, 3062848), (704, 2871420), (768, 2632135), (880, 2297136), (960, 2105708), (1056, 1914280), (1280, 1579281), (1320, 1531424), (1408, 1435710), (1760, 1148568), (1920, 1052854), (2112, 957140), (2640, 765712), (2816, 717855), (3520, 574284), (3840, 526427), (4224, 478570), (5280, 382856), (7040, 287142), (8448, 239285), (10560, 191428), (14080, 143571), (21120, 95714), (42240, 47857)]