7620927360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208907}}^1$

素因数の和:208948

約数の個数: 128

約数和(自身を含む): 25570339200

約数和(自身を除く): 17949411840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 208907, 417814, 626721, 835628, 1044535, 1253442, 1671256, 2089070, 2506884, 3133605, 3342512, 3969233, 4178140, 5013768, 6267210, 6685024, 7938466, 8356280, 10027536, 11907699, 12534420, 13370048, 15876932, 16712560, 19846165, 20055072, 23815398, 25068840, 26740096, 31753864, 33425120, 39692330, 40110144, 47630796, 50137680, 59538495, 63507728, 66850240, 79384660, 80220288, 95261592, 100275360, 119076990, 127015456, 133700480, 158769320, 190523184, 200550720, 238153980, 254030912, 317538640, 381046368, 401101440, 476307960, 508061824, 635077280, 762092736, 952615920, 1270154560, 1524185472, 1905231840, 2540309120, 3810463680, 7620927360]

約数ペア:

[(1, 7620927360), (2, 3810463680), (3, 2540309120), (4, 1905231840), (5, 1524185472), (6, 1270154560), (8, 952615920), (10, 762092736), (12, 635077280), (15, 508061824), (16, 476307960), (19, 401101440), (20, 381046368), (24, 317538640), (30, 254030912), (32, 238153980), (38, 200550720), (40, 190523184), (48, 158769320), (57, 133700480), (60, 127015456), (64, 119076990), (76, 100275360), (80, 95261592), (95, 80220288), (96, 79384660), (114, 66850240), (120, 63507728), (128, 59538495), (152, 50137680), (160, 47630796), (190, 40110144), (192, 39692330), (228, 33425120), (240, 31753864), (285, 26740096), (304, 25068840), (320, 23815398), (380, 20055072), (384, 19846165), (456, 16712560), (480, 15876932), (570, 13370048), (608, 12534420), (640, 11907699), (760, 10027536), (912, 8356280), (960, 7938466), (1140, 6685024), (1216, 6267210), (1520, 5013768), (1824, 4178140), (1920, 3969233), (2280, 3342512), (2432, 3133605), (3040, 2506884), (3648, 2089070), (4560, 1671256), (6080, 1253442), (7296, 1044535), (9120, 835628), (12160, 626721), (18240, 417814), (36480, 208907)]