66403720440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8019773}}^1$

素因数の和:8019813

約数の個数: 96

約数和(自身を含む): 225195253920

約数和(自身を除く): 158791533480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 8019773, 16039546, 24059319, 32079092, 40098865, 48118638, 64158184, 72177957, 80197730, 96237276, 120296595, 144355914, 160395460, 184454779, 192474552, 240593190, 288711828, 320790920, 360889785, 368909558, 481186380, 553364337, 577423656, 721779570, 737819116, 922273895, 962372760, 1106728674, 1443559140, 1475638232, 1660093011, 1844547790, 2213457348, 2766821685, 2887118280, 3320186022, 3689095580, 4426914696, 5533643370, 6640372044, 7378191160, 8300465055, 11067286740, 13280744088, 16600930110, 22134573480, 33201860220, 66403720440]

約数ペア:

[(1, 66403720440), (2, 33201860220), (3, 22134573480), (4, 16600930110), (5, 13280744088), (6, 11067286740), (8, 8300465055), (9, 7378191160), (10, 6640372044), (12, 5533643370), (15, 4426914696), (18, 3689095580), (20, 3320186022), (23, 2887118280), (24, 2766821685), (30, 2213457348), (36, 1844547790), (40, 1660093011), (45, 1475638232), (46, 1443559140), (60, 1106728674), (69, 962372760), (72, 922273895), (90, 737819116), (92, 721779570), (115, 577423656), (120, 553364337), (138, 481186380), (180, 368909558), (184, 360889785), (207, 320790920), (230, 288711828), (276, 240593190), (345, 192474552), (360, 184454779), (414, 160395460), (460, 144355914), (552, 120296595), (690, 96237276), (828, 80197730), (920, 72177957), (1035, 64158184), (1380, 48118638), (1656, 40098865), (2070, 32079092), (2760, 24059319), (4140, 16039546), (8280, 8019773)]