219511080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8837}}^1$

素因数の和:8880

約数の個数: 128

約数和(自身を含む): 763603200

約数和(自身を除く): 544092120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 8837, 12420, 17674, 24840, 26511, 35348, 44185, 53022, 70696, 79533, 88370, 106044, 132555, 159066, 176740, 203251, 212088, 238599, 265110, 318132, 353480, 397665, 406502, 477198, 530220, 609753, 636264, 795330, 813004, 954396, 1016255, 1060440, 1192995, 1219506, 1590660, 1626008, 1829259, 1908792, 2032510, 2385990, 2439012, 3048765, 3181320, 3658518, 4065020, 4771980, 4878024, 5487777, 6097530, 7317036, 8130040, 9146295, 9543960, 10975554, 12195060, 14634072, 18292590, 21951108, 24390120, 27438885, 36585180, 43902216, 54877770, 73170360, 109755540, 219511080]

約数ペア:

[(1, 219511080), (2, 109755540), (3, 73170360), (4, 54877770), (5, 43902216), (6, 36585180), (8, 27438885), (9, 24390120), (10, 21951108), (12, 18292590), (15, 14634072), (18, 12195060), (20, 10975554), (23, 9543960), (24, 9146295), (27, 8130040), (30, 7317036), (36, 6097530), (40, 5487777), (45, 4878024), (46, 4771980), (54, 4065020), (60, 3658518), (69, 3181320), (72, 3048765), (90, 2439012), (92, 2385990), (108, 2032510), (115, 1908792), (120, 1829259), (135, 1626008), (138, 1590660), (180, 1219506), (184, 1192995), (207, 1060440), (216, 1016255), (230, 954396), (270, 813004), (276, 795330), (345, 636264), (360, 609753), (414, 530220), (460, 477198), (540, 406502), (552, 397665), (621, 353480), (690, 318132), (828, 265110), (920, 238599), (1035, 212088), (1080, 203251), (1242, 176740), (1380, 159066), (1656, 132555), (2070, 106044), (2484, 88370), (2760, 79533), (3105, 70696), (4140, 53022), (4968, 44185), (6210, 35348), (8280, 26511), (8837, 24840), (12420, 17674)]