28646046720

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2311}}^1$

素因数の和:2611

約数の個数: 264

約数和(自身を含む): 99669903840

約数和(自身を除く): 71023857120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 269, 288, 320, 360, 384, 480, 512, 538, 576, 640, 720, 768, 807, 960, 1024, 1076, 1152, 1280, 1345, 1440, 1536, 1614, 1920, 2152, 2304, 2311, 2421, 2560, 2690, 2880, 3072, 3228, 3840, 4035, 4304, 4608, 4622, 4842, 5120, 5380, 5760, 6456, 6933, 7680, 8070, 8608, 9216, 9244, 9684, 10760, 11520, 11555, 12105, 12912, 13866, 15360, 16140, 17216, 18488, 19368, 20799, 21520, 23040, 23110, 24210, 25824, 27732, 32280, 34432, 34665, 36976, 38736, 41598, 43040, 46080, 46220, 48420, 51648, 55464, 64560, 68864, 69330, 73952, 77472, 83196, 86080, 92440, 96840, 103296, 103995, 110928, 129120, 137728, 138660, 147904, 154944, 166392, 172160, 184880, 193680, 206592, 207990, 221856, 258240, 275456, 277320, 295808, 309888, 332784, 344320, 369760, 387360, 413184, 415980, 443712, 516480, 554640, 591616, 619776, 621659, 665568, 688640, 739520, 774720, 826368, 831960, 887424, 1032960, 1109280, 1183232, 1239552, 1243318, 1331136, 1377280, 1479040, 1549440, 1663920, 1774848, 1864977, 2065920, 2218560, 2366464, 2479104, 2486636, 2662272, 2958080, 3098880, 3108295, 3327840, 3549696, 3729954, 4131840, 4437120, 4973272, 5324544, 5594931, 5916160, 6197760, 6216590, 6655680, 7099392, 7459908, 8874240, 9324885, 9946544, 10649088, 11189862, 11832320, 12395520, 12433180, 13311360, 14919816, 17748480, 18649770, 19893088, 21298176, 22379724, 24866360, 26622720, 27974655, 29839632, 35496960, 37299540, 39786176, 44759448, 49732720, 53245440, 55949310, 59679264, 74599080, 79572352, 89518896, 99465440, 106490880, 111898620, 119358528, 149198160, 159144704, 179037792, 198930880, 223797240, 238717056, 298396320, 318289408, 358075584, 397861760, 447594480, 477434112, 596792640, 636578816, 716151168, 795723520, 895188960, 954868224, 1193585280, 1432302336, 1591447040, 1790377920, 1909736448, 2387170560, 2864604672, 3182894080, 3580755840, 4774341120, 5729209344, 7161511680, 9548682240, 14323023360, 28646046720]

約数ペア:

[(1, 28646046720), (2, 14323023360), (3, 9548682240), (4, 7161511680), (5, 5729209344), (6, 4774341120), (8, 3580755840), (9, 3182894080), (10, 2864604672), (12, 2387170560), (15, 1909736448), (16, 1790377920), (18, 1591447040), (20, 1432302336), (24, 1193585280), (30, 954868224), (32, 895188960), (36, 795723520), (40, 716151168), (45, 636578816), (48, 596792640), (60, 477434112), (64, 447594480), (72, 397861760), (80, 358075584), (90, 318289408), (96, 298396320), (120, 238717056), (128, 223797240), (144, 198930880), (160, 179037792), (180, 159144704), (192, 149198160), (240, 119358528), (256, 111898620), (269, 106490880), (288, 99465440), (320, 89518896), (360, 79572352), (384, 74599080), (480, 59679264), (512, 55949310), (538, 53245440), (576, 49732720), (640, 44759448), (720, 39786176), (768, 37299540), (807, 35496960), (960, 29839632), (1024, 27974655), (1076, 26622720), (1152, 24866360), (1280, 22379724), (1345, 21298176), (1440, 19893088), (1536, 18649770), (1614, 17748480), (1920, 14919816), (2152, 13311360), (2304, 12433180), (2311, 12395520), (2421, 11832320), (2560, 11189862), (2690, 10649088), (2880, 9946544), (3072, 9324885), (3228, 8874240), (3840, 7459908), (4035, 7099392), (4304, 6655680), (4608, 6216590), (4622, 6197760), (4842, 5916160), (5120, 5594931), (5380, 5324544), (5760, 4973272), (6456, 4437120), (6933, 4131840), (7680, 3729954), (8070, 3549696), (8608, 3327840), (9216, 3108295), (9244, 3098880), (9684, 2958080), (10760, 2662272), (11520, 2486636), (11555, 2479104), (12105, 2366464), (12912, 2218560), (13866, 2065920), (15360, 1864977), (16140, 1774848), (17216, 1663920), (18488, 1549440), (19368, 1479040), (20799, 1377280), (21520, 1331136), (23040, 1243318), (23110, 1239552), (24210, 1183232), (25824, 1109280), (27732, 1032960), (32280, 887424), (34432, 831960), (34665, 826368), (36976, 774720), (38736, 739520), (41598, 688640), (43040, 665568), (46080, 621659), (46220, 619776), (48420, 591616), (51648, 554640), (55464, 516480), (64560, 443712), (68864, 415980), (69330, 413184), (73952, 387360), (77472, 369760), (83196, 344320), (86080, 332784), (92440, 309888), (96840, 295808), (103296, 277320), (103995, 275456), (110928, 258240), (129120, 221856), (137728, 207990), (138660, 206592), (147904, 193680), (154944, 184880), (166392, 172160)]