2045367720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172169}}^1$

素因数の和:172200

約数の個数: 128

約数和(自身を含む): 7437744000

約数和(自身を除く): 5392376280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 172169, 344338, 516507, 688676, 860845, 1033014, 1377352, 1549521, 1721690, 1893859, 2066028, 2582535, 3099042, 3443380, 3787718, 4132056, 4648563, 5165070, 5681577, 6198084, 6886760, 7575436, 7747605, 9297126, 9469295, 10330140, 11363154, 12396168, 15150872, 15495210, 17044731, 18594252, 18938590, 20660280, 22726308, 23242815, 28407885, 30990420, 34089462, 37188504, 37877180, 45452616, 46485630, 51134193, 56815770, 61980840, 68178924, 75754360, 85223655, 92971260, 102268386, 113631540, 136357848, 170447310, 185942520, 204536772, 227263080, 255670965, 340894620, 409073544, 511341930, 681789240, 1022683860, 2045367720]

約数ペア:

[(1, 2045367720), (2, 1022683860), (3, 681789240), (4, 511341930), (5, 409073544), (6, 340894620), (8, 255670965), (9, 227263080), (10, 204536772), (11, 185942520), (12, 170447310), (15, 136357848), (18, 113631540), (20, 102268386), (22, 92971260), (24, 85223655), (27, 75754360), (30, 68178924), (33, 61980840), (36, 56815770), (40, 51134193), (44, 46485630), (45, 45452616), (54, 37877180), (55, 37188504), (60, 34089462), (66, 30990420), (72, 28407885), (88, 23242815), (90, 22726308), (99, 20660280), (108, 18938590), (110, 18594252), (120, 17044731), (132, 15495210), (135, 15150872), (165, 12396168), (180, 11363154), (198, 10330140), (216, 9469295), (220, 9297126), (264, 7747605), (270, 7575436), (297, 6886760), (330, 6198084), (360, 5681577), (396, 5165070), (440, 4648563), (495, 4132056), (540, 3787718), (594, 3443380), (660, 3099042), (792, 2582535), (990, 2066028), (1080, 1893859), (1188, 1721690), (1320, 1549521), (1485, 1377352), (1980, 1033014), (2376, 860845), (2970, 688676), (3960, 516507), (5940, 344338), (11880, 172169)]