1428641280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1922

約数の個数: 320

約数和(自身を含む): 5538931200

約数和(自身を除く): 4110289920

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, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1536, 1584, 1728, 1760, 1879, 1920, 1980, 2112, 2160, 2304, 2376, 2560, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3758, 3840, 3960, 4224, 4320, 4608, 4752, 5280, 5632, 5637, 5760, 5940, 6336, 6912, 7040, 7516, 7680, 7920, 8448, 8640, 9395, 9504, 10560, 11274, 11520, 11880, 12672, 13824, 14080, 15032, 15840, 16896, 16911, 17280, 18790, 19008, 20669, 21120, 22548, 23040, 23760, 25344, 28160, 28185, 30064, 31680, 33822, 34560, 37580, 38016, 41338, 42240, 45096, 47520, 50688, 50733, 56370, 60128, 62007, 63360, 67644, 69120, 75160, 76032, 82676, 84480, 84555, 90192, 95040, 101466, 103345, 112740, 120256, 124014, 126720, 135288, 150320, 152064, 165352, 169110, 180384, 186021, 190080, 202932, 206690, 225480, 240512, 248028, 253440, 253665, 270576, 300640, 310035, 330704, 338220, 360768, 372042, 380160, 405864, 413380, 450960, 481024, 496056, 507330, 541152, 558063, 601280, 620070, 661408, 676440, 721536, 744084, 760320, 811728, 826760, 901920, 930105, 962048, 992112, 1014660, 1082304, 1116126, 1202560, 1240140, 1322816, 1352880, 1443072, 1488168, 1623456, 1653520, 1803840, 1860210, 1984224, 2029320, 2164608, 2232252, 2405120, 2480280, 2645632, 2705760, 2790315, 2886144, 2976336, 3246912, 3307040, 3607680, 3720420, 3968448, 4058640, 4329216, 4464504, 4810240, 4960560, 5291264, 5411520, 5580630, 5952672, 6493824, 6614080, 7215360, 7440840, 7936896, 8117280, 8658432, 8929008, 9921120, 10582528, 10823040, 11161260, 11905344, 12987648, 13228160, 14430720, 14881680, 15873792, 16234560, 17858016, 19842240, 21646080, 22322520, 23810688, 25975296, 26456320, 29763360, 31747584, 32469120, 35716032, 39684480, 43292160, 44645040, 47621376, 52912640, 59526720, 64938240, 71432064, 79368960, 89290080, 95242752, 119053440, 129876480, 142864128, 158737920, 178580160, 238106880, 285728256, 357160320, 476213760, 714320640, 1428641280]

約数ペア:

[(1, 1428641280), (2, 714320640), (3, 476213760), (4, 357160320), (5, 285728256), (6, 238106880), (8, 178580160), (9, 158737920), (10, 142864128), (11, 129876480), (12, 119053440), (15, 95242752), (16, 89290080), (18, 79368960), (20, 71432064), (22, 64938240), (24, 59526720), (27, 52912640), (30, 47621376), (32, 44645040), (33, 43292160), (36, 39684480), (40, 35716032), (44, 32469120), (45, 31747584), (48, 29763360), (54, 26456320), (55, 25975296), (60, 23810688), (64, 22322520), (66, 21646080), (72, 19842240), (80, 17858016), (88, 16234560), (90, 15873792), (96, 14881680), (99, 14430720), (108, 13228160), (110, 12987648), (120, 11905344), (128, 11161260), (132, 10823040), (135, 10582528), (144, 9921120), (160, 8929008), (165, 8658432), (176, 8117280), (180, 7936896), (192, 7440840), (198, 7215360), (216, 6614080), (220, 6493824), (240, 5952672), (256, 5580630), (264, 5411520), (270, 5291264), (288, 4960560), (297, 4810240), (320, 4464504), (330, 4329216), (352, 4058640), (360, 3968448), (384, 3720420), (396, 3607680), (432, 3307040), (440, 3246912), (480, 2976336), (495, 2886144), (512, 2790315), (528, 2705760), (540, 2645632), (576, 2480280), (594, 2405120), (640, 2232252), (660, 2164608), (704, 2029320), (720, 1984224), (768, 1860210), (792, 1803840), (864, 1653520), (880, 1623456), (960, 1488168), (990, 1443072), (1056, 1352880), (1080, 1322816), (1152, 1240140), (1188, 1202560), (1280, 1116126), (1320, 1082304), (1408, 1014660), (1440, 992112), (1485, 962048), (1536, 930105), (1584, 901920), (1728, 826760), (1760, 811728), (1879, 760320), (1920, 744084), (1980, 721536), (2112, 676440), (2160, 661408), (2304, 620070), (2376, 601280), (2560, 558063), (2640, 541152), (2816, 507330), (2880, 496056), (2970, 481024), (3168, 450960), (3456, 413380), (3520, 405864), (3758, 380160), (3840, 372042), (3960, 360768), (4224, 338220), (4320, 330704), (4608, 310035), (4752, 300640), (5280, 270576), (5632, 253665), (5637, 253440), (5760, 248028), (5940, 240512), (6336, 225480), (6912, 206690), (7040, 202932), (7516, 190080), (7680, 186021), (7920, 180384), (8448, 169110), (8640, 165352), (9395, 152064), (9504, 150320), (10560, 135288), (11274, 126720), (11520, 124014), (11880, 120256), (12672, 112740), (13824, 103345), (14080, 101466), (15032, 95040), (15840, 90192), (16896, 84555), (16911, 84480), (17280, 82676), (18790, 76032), (19008, 75160), (20669, 69120), (21120, 67644), (22548, 63360), (23040, 62007), (23760, 60128), (25344, 56370), (28160, 50733), (28185, 50688), (30064, 47520), (31680, 45096), (33822, 42240), (34560, 41338), (37580, 38016)]