2079707640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{161971}}^1$

素因数の和:162092

約数の個数: 64

約数和(自身を含む): 6297471360

約数和(自身を除く): 4217763720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 161971, 323942, 485913, 647884, 809855, 971826, 1295768, 1619710, 1943652, 2429565, 3239420, 3887304, 4859130, 6478840, 9718260, 17330897, 19436520, 34661794, 51992691, 69323588, 86654485, 103985382, 138647176, 173308970, 207970764, 259963455, 346617940, 415941528, 519926910, 693235880, 1039853820, 2079707640]

約数ペア:

[(1, 2079707640), (2, 1039853820), (3, 693235880), (4, 519926910), (5, 415941528), (6, 346617940), (8, 259963455), (10, 207970764), (12, 173308970), (15, 138647176), (20, 103985382), (24, 86654485), (30, 69323588), (40, 51992691), (60, 34661794), (107, 19436520), (120, 17330897), (214, 9718260), (321, 6478840), (428, 4859130), (535, 3887304), (642, 3239420), (856, 2429565), (1070, 1943652), (1284, 1619710), (1605, 1295768), (2140, 971826), (2568, 809855), (3210, 647884), (4280, 485913), (6420, 323942), (12840, 161971)]