1853945280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19507}}^1$

素因数の和:19544

約数の個数: 224

約数和(自身を含む): 7135246080

約数和(自身を除く): 5281300800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 19507, 23760, 31680, 39014, 47520, 58521, 78028, 95040, 97535, 117042, 156056, 175563, 195070, 214577, 234084, 292605, 312112, 351126, 390140, 429154, 468168, 526689, 585210, 624224, 643731, 702252, 780280, 858308, 877815, 936336, 1053378, 1072885, 1170420, 1248448, 1287462, 1404504, 1560560, 1716616, 1755630, 1872672, 1931193, 2106756, 2145770, 2340840, 2574924, 2633445, 2809008, 3121120, 3218655, 3433232, 3511260, 3745344, 3862386, 4213512, 4291540, 4681680, 5149848, 5266890, 5618016, 5793579, 6242240, 6437310, 6866464, 7022520, 7724772, 8427024, 8583080, 9363360, 9655965, 10299696, 10533780, 11236032, 11587158, 12874620, 13732928, 14045040, 15449544, 16854048, 17166160, 18726720, 19311930, 20599392, 21067560, 23174316, 25749240, 28090080, 28967895, 30899088, 33708096, 34332320, 38623860, 41198784, 42135120, 46348632, 51498480, 56180160, 57935790, 61798176, 68664640, 77247720, 84270240, 92697264, 102996960, 115871580, 123596352, 154495440, 168540480, 185394528, 205993920, 231743160, 308990880, 370789056, 463486320, 617981760, 926972640, 1853945280]

約数ペア:

[(1, 1853945280), (2, 926972640), (3, 617981760), (4, 463486320), (5, 370789056), (6, 308990880), (8, 231743160), (9, 205993920), (10, 185394528), (11, 168540480), (12, 154495440), (15, 123596352), (16, 115871580), (18, 102996960), (20, 92697264), (22, 84270240), (24, 77247720), (27, 68664640), (30, 61798176), (32, 57935790), (33, 56180160), (36, 51498480), (40, 46348632), (44, 42135120), (45, 41198784), (48, 38623860), (54, 34332320), (55, 33708096), (60, 30899088), (64, 28967895), (66, 28090080), (72, 25749240), (80, 23174316), (88, 21067560), (90, 20599392), (96, 19311930), (99, 18726720), (108, 17166160), (110, 16854048), (120, 15449544), (132, 14045040), (135, 13732928), (144, 12874620), (160, 11587158), (165, 11236032), (176, 10533780), (180, 10299696), (192, 9655965), (198, 9363360), (216, 8583080), (220, 8427024), (240, 7724772), (264, 7022520), (270, 6866464), (288, 6437310), (297, 6242240), (320, 5793579), (330, 5618016), (352, 5266890), (360, 5149848), (396, 4681680), (432, 4291540), (440, 4213512), (480, 3862386), (495, 3745344), (528, 3511260), (540, 3433232), (576, 3218655), (594, 3121120), (660, 2809008), (704, 2633445), (720, 2574924), (792, 2340840), (864, 2145770), (880, 2106756), (960, 1931193), (990, 1872672), (1056, 1755630), (1080, 1716616), (1188, 1560560), (1320, 1404504), (1440, 1287462), (1485, 1248448), (1584, 1170420), (1728, 1072885), (1760, 1053378), (1980, 936336), (2112, 877815), (2160, 858308), (2376, 780280), (2640, 702252), (2880, 643731), (2970, 624224), (3168, 585210), (3520, 526689), (3960, 468168), (4320, 429154), (4752, 390140), (5280, 351126), (5940, 312112), (6336, 292605), (7920, 234084), (8640, 214577), (9504, 195070), (10560, 175563), (11880, 156056), (15840, 117042), (19008, 97535), (19507, 95040), (23760, 78028), (31680, 58521), (39014, 47520)]