237289920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{35311}}^1$

素因数の和:35338

約数の個数: 112

約数和(自身を含む): 861047808

約数和(自身を除く): 623757888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 35311, 70622, 105933, 141244, 176555, 211866, 247177, 282488, 353110, 423732, 494354, 529665, 564976, 706220, 741531, 847464, 988708, 1059330, 1129952, 1235885, 1412440, 1483062, 1694928, 1977416, 2118660, 2259904, 2471770, 2824880, 2966124, 3389856, 3707655, 3954832, 4237320, 4943540, 5649760, 5932248, 6779712, 7415310, 7909664, 8474640, 9887080, 11299520, 11864496, 14830620, 15819328, 16949280, 19774160, 23728992, 29661240, 33898560, 39548320, 47457984, 59322480, 79096640, 118644960, 237289920]

約数ペア:

[(1, 237289920), (2, 118644960), (3, 79096640), (4, 59322480), (5, 47457984), (6, 39548320), (7, 33898560), (8, 29661240), (10, 23728992), (12, 19774160), (14, 16949280), (15, 15819328), (16, 14830620), (20, 11864496), (21, 11299520), (24, 9887080), (28, 8474640), (30, 7909664), (32, 7415310), (35, 6779712), (40, 5932248), (42, 5649760), (48, 4943540), (56, 4237320), (60, 3954832), (64, 3707655), (70, 3389856), (80, 2966124), (84, 2824880), (96, 2471770), (105, 2259904), (112, 2118660), (120, 1977416), (140, 1694928), (160, 1483062), (168, 1412440), (192, 1235885), (210, 1129952), (224, 1059330), (240, 988708), (280, 847464), (320, 741531), (336, 706220), (420, 564976), (448, 529665), (480, 494354), (560, 423732), (672, 353110), (840, 282488), (960, 247177), (1120, 211866), (1344, 176555), (1680, 141244), (2240, 105933), (3360, 70622), (6720, 35311)]