18518936040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{519611}}^1$

素因数の和:519645

約数の個数: 160

約数和(自身を含む): 67902896160

約数和(自身を除く): 49383960120

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, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 11880, 17820, 35640, 519611, 1039222, 1558833, 2078444, 2598055, 3117666, 4156888, 4676499, 5196110, 5715721, 6235332, 7794165, 9352998, 10392220, 11431442, 12470664, 14029497, 15588330, 17147163, 18705996, 20784440, 22862884, 23382495, 28058994, 28578605, 31176660, 34294326, 37411992, 42088491, 45725768, 46764990, 51441489, 56117988, 57157210, 62353320, 68588652, 70147485, 84176982, 85735815, 93529980, 102882978, 112235976, 114314420, 137177304, 140294970, 154324467, 168353964, 171471630, 187059960, 205765956, 210442455, 228628840, 257207445, 280589940, 308648934, 336707928, 342943260, 411531912, 420884910, 462973401, 514414890, 561179880, 617297868, 685886520, 771622335, 841769820, 925946802, 1028829780, 1234595736, 1543244670, 1683539640, 1851893604, 2057659560, 2314867005, 3086489340, 3703787208, 4629734010, 6172978680, 9259468020, 18518936040]

約数ペア:

[(1, 18518936040), (2, 9259468020), (3, 6172978680), (4, 4629734010), (5, 3703787208), (6, 3086489340), (8, 2314867005), (9, 2057659560), (10, 1851893604), (11, 1683539640), (12, 1543244670), (15, 1234595736), (18, 1028829780), (20, 925946802), (22, 841769820), (24, 771622335), (27, 685886520), (30, 617297868), (33, 561179880), (36, 514414890), (40, 462973401), (44, 420884910), (45, 411531912), (54, 342943260), (55, 336707928), (60, 308648934), (66, 280589940), (72, 257207445), (81, 228628840), (88, 210442455), (90, 205765956), (99, 187059960), (108, 171471630), (110, 168353964), (120, 154324467), (132, 140294970), (135, 137177304), (162, 114314420), (165, 112235976), (180, 102882978), (198, 93529980), (216, 85735815), (220, 84176982), (264, 70147485), (270, 68588652), (297, 62353320), (324, 57157210), (330, 56117988), (360, 51441489), (396, 46764990), (405, 45725768), (440, 42088491), (495, 37411992), (540, 34294326), (594, 31176660), (648, 28578605), (660, 28058994), (792, 23382495), (810, 22862884), (891, 20784440), (990, 18705996), (1080, 17147163), (1188, 15588330), (1320, 14029497), (1485, 12470664), (1620, 11431442), (1782, 10392220), (1980, 9352998), (2376, 7794165), (2970, 6235332), (3240, 5715721), (3564, 5196110), (3960, 4676499), (4455, 4156888), (5940, 3117666), (7128, 2598055), (8910, 2078444), (11880, 1558833), (17820, 1039222), (35640, 519611)]