7231265280

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:889

約数の個数: 400

約数和(自身を含む): 26535114144

約数和(自身を除く): 19303848864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 324, 344, 360, 384, 387, 405, 430, 432, 480, 512, 516, 540, 576, 640, 645, 648, 688, 720, 768, 774, 810, 811, 860, 864, 960, 1032, 1080, 1152, 1161, 1280, 1290, 1296, 1376, 1440, 1536, 1548, 1620, 1622, 1720, 1728, 1920, 1935, 2064, 2160, 2304, 2322, 2433, 2560, 2580, 2592, 2752, 2880, 3096, 3240, 3244, 3440, 3456, 3483, 3840, 3870, 4055, 4128, 4320, 4608, 4644, 4866, 5160, 5184, 5504, 5760, 5805, 6192, 6480, 6488, 6880, 6912, 6966, 7299, 7680, 7740, 8110, 8256, 8640, 9288, 9732, 10320, 10368, 11008, 11520, 11610, 12165, 12384, 12960, 12976, 13760, 13824, 13932, 14598, 15480, 16220, 16512, 17280, 17415, 18576, 19464, 20640, 20736, 21897, 22016, 23040, 23220, 24330, 24768, 25920, 25952, 27520, 27864, 29196, 30960, 32440, 33024, 34560, 34830, 34873, 36495, 37152, 38928, 41280, 41472, 43794, 46440, 48660, 49536, 51840, 51904, 55040, 55728, 58392, 61920, 64880, 65691, 66048, 69120, 69660, 69746, 72990, 74304, 77856, 82560, 87588, 92880, 97320, 99072, 103680, 103808, 104619, 109485, 110080, 111456, 116784, 123840, 129760, 131382, 139320, 139492, 145980, 148608, 155712, 165120, 174365, 175176, 185760, 194640, 198144, 207360, 207616, 209238, 218970, 222912, 233568, 247680, 259520, 262764, 278640, 278984, 291960, 297216, 311424, 313857, 328455, 330240, 348730, 350352, 371520, 389280, 415232, 418476, 437940, 445824, 467136, 495360, 519040, 523095, 525528, 557280, 557968, 583920, 594432, 622848, 627714, 656910, 697460, 700704, 743040, 778560, 836952, 875880, 891648, 934272, 941571, 990720, 1038080, 1046190, 1051056, 1114560, 1115936, 1167840, 1245696, 1255428, 1313820, 1394920, 1401408, 1486080, 1557120, 1569285, 1673904, 1751760, 1783296, 1868544, 1883142, 2076160, 2092380, 2102112, 2229120, 2231872, 2335680, 2510856, 2627640, 2789840, 2802816, 2824713, 2972160, 3114240, 3138570, 3347808, 3503520, 3737088, 3766284, 4184760, 4204224, 4458240, 4463744, 4671360, 4707855, 5021712, 5255280, 5579680, 5605632, 5649426, 6228480, 6277140, 6695616, 7007040, 7532568, 8369520, 8408448, 8916480, 8927488, 9342720, 9415710, 10043424, 10510560, 11159360, 11211264, 11298852, 12554280, 13391232, 14014080, 14123565, 15065136, 16739040, 16816896, 17854976, 18685440, 18831420, 20086848, 21021120, 22318720, 22597704, 25108560, 26782464, 28028160, 28247130, 30130272, 33478080, 33633792, 37662840, 40173696, 42042240, 44637440, 45195408, 50217120, 53564928, 56056320, 56494260, 60260544, 66956160, 75325680, 80347392, 84084480, 89274880, 90390816, 100434240, 112988520, 120521088, 133912320, 150651360, 160694784, 168168960, 180781632, 200868480, 225977040, 241042176, 267824640, 301302720, 361563264, 401736960, 451954080, 482084352, 602605440, 723126528, 803473920, 903908160, 1205210880, 1446253056, 1807816320, 2410421760, 3615632640, 7231265280]

約数ペア:

[(1, 7231265280), (2, 3615632640), (3, 2410421760), (4, 1807816320), (5, 1446253056), (6, 1205210880), (8, 903908160), (9, 803473920), (10, 723126528), (12, 602605440), (15, 482084352), (16, 451954080), (18, 401736960), (20, 361563264), (24, 301302720), (27, 267824640), (30, 241042176), (32, 225977040), (36, 200868480), (40, 180781632), (43, 168168960), (45, 160694784), (48, 150651360), (54, 133912320), (60, 120521088), (64, 112988520), (72, 100434240), (80, 90390816), (81, 89274880), (86, 84084480), (90, 80347392), (96, 75325680), (108, 66956160), (120, 60260544), (128, 56494260), (129, 56056320), (135, 53564928), (144, 50217120), (160, 45195408), (162, 44637440), (172, 42042240), (180, 40173696), (192, 37662840), (215, 33633792), (216, 33478080), (240, 30130272), (256, 28247130), (258, 28028160), (270, 26782464), (288, 25108560), (320, 22597704), (324, 22318720), (344, 21021120), (360, 20086848), (384, 18831420), (387, 18685440), (405, 17854976), (430, 16816896), (432, 16739040), (480, 15065136), (512, 14123565), (516, 14014080), (540, 13391232), (576, 12554280), (640, 11298852), (645, 11211264), (648, 11159360), (688, 10510560), (720, 10043424), (768, 9415710), (774, 9342720), (810, 8927488), (811, 8916480), (860, 8408448), (864, 8369520), (960, 7532568), (1032, 7007040), (1080, 6695616), (1152, 6277140), (1161, 6228480), (1280, 5649426), (1290, 5605632), (1296, 5579680), (1376, 5255280), (1440, 5021712), (1536, 4707855), (1548, 4671360), (1620, 4463744), (1622, 4458240), (1720, 4204224), (1728, 4184760), (1920, 3766284), (1935, 3737088), (2064, 3503520), (2160, 3347808), (2304, 3138570), (2322, 3114240), (2433, 2972160), (2560, 2824713), (2580, 2802816), (2592, 2789840), (2752, 2627640), (2880, 2510856), (3096, 2335680), (3240, 2231872), (3244, 2229120), (3440, 2102112), (3456, 2092380), (3483, 2076160), (3840, 1883142), (3870, 1868544), (4055, 1783296), (4128, 1751760), (4320, 1673904), (4608, 1569285), (4644, 1557120), (4866, 1486080), (5160, 1401408), (5184, 1394920), (5504, 1313820), (5760, 1255428), (5805, 1245696), (6192, 1167840), (6480, 1115936), (6488, 1114560), (6880, 1051056), (6912, 1046190), (6966, 1038080), (7299, 990720), (7680, 941571), (7740, 934272), (8110, 891648), (8256, 875880), (8640, 836952), (9288, 778560), (9732, 743040), (10320, 700704), (10368, 697460), (11008, 656910), (11520, 627714), (11610, 622848), (12165, 594432), (12384, 583920), (12960, 557968), (12976, 557280), (13760, 525528), (13824, 523095), (13932, 519040), (14598, 495360), (15480, 467136), (16220, 445824), (16512, 437940), (17280, 418476), (17415, 415232), (18576, 389280), (19464, 371520), (20640, 350352), (20736, 348730), (21897, 330240), (22016, 328455), (23040, 313857), (23220, 311424), (24330, 297216), (24768, 291960), (25920, 278984), (25952, 278640), (27520, 262764), (27864, 259520), (29196, 247680), (30960, 233568), (32440, 222912), (33024, 218970), (34560, 209238), (34830, 207616), (34873, 207360), (36495, 198144), (37152, 194640), (38928, 185760), (41280, 175176), (41472, 174365), (43794, 165120), (46440, 155712), (48660, 148608), (49536, 145980), (51840, 139492), (51904, 139320), (55040, 131382), (55728, 129760), (58392, 123840), (61920, 116784), (64880, 111456), (65691, 110080), (66048, 109485), (69120, 104619), (69660, 103808), (69746, 103680), (72990, 99072), (74304, 97320), (77856, 92880), (82560, 87588)]