1321090560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 400

約数和(自身を含む): 4955281056

約数和(自身を除く): 3634190496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 277, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 512, 540, 552, 554, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 831, 864, 920, 960, 1035, 1080, 1104, 1108, 1152, 1242, 1280, 1296, 1380, 1385, 1440, 1472, 1536, 1620, 1656, 1662, 1728, 1840, 1863, 1920, 2070, 2160, 2208, 2216, 2304, 2484, 2493, 2560, 2592, 2760, 2770, 2880, 2944, 3105, 3240, 3312, 3324, 3456, 3680, 3726, 3840, 4140, 4155, 4320, 4416, 4432, 4608, 4968, 4986, 5184, 5520, 5540, 5760, 5888, 6210, 6371, 6480, 6624, 6648, 6912, 7360, 7452, 7479, 7680, 8280, 8310, 8640, 8832, 8864, 9315, 9936, 9972, 10368, 11040, 11080, 11520, 11776, 12420, 12465, 12742, 12960, 13248, 13296, 13824, 14720, 14904, 14958, 16560, 16620, 17280, 17664, 17728, 18630, 19113, 19872, 19944, 20736, 22080, 22160, 22437, 23040, 24840, 24930, 25484, 25920, 26496, 26592, 29440, 29808, 29916, 31855, 33120, 33240, 34560, 35328, 35456, 37260, 37395, 38226, 39744, 39888, 41472, 44160, 44320, 44874, 49680, 49860, 50968, 51840, 52992, 53184, 57339, 58880, 59616, 59832, 63710, 66240, 66480, 69120, 70912, 74520, 74790, 76452, 79488, 79776, 88320, 88640, 89748, 95565, 99360, 99720, 101936, 103680, 105984, 106368, 112185, 114678, 119232, 119664, 127420, 132480, 132960, 141824, 149040, 149580, 152904, 158976, 159552, 172017, 176640, 177280, 179496, 191130, 198720, 199440, 203872, 207360, 212736, 224370, 229356, 238464, 239328, 254840, 264960, 265920, 286695, 298080, 299160, 305808, 317952, 319104, 344034, 354560, 358992, 382260, 397440, 398880, 407744, 425472, 448740, 458712, 476928, 478656, 509680, 516051, 529920, 531840, 573390, 596160, 598320, 611616, 638208, 688068, 709120, 717984, 764520, 794880, 797760, 815488, 860085, 897480, 917424, 953856, 957312, 1019360, 1032102, 1063680, 1146780, 1192320, 1196640, 1223232, 1276416, 1376136, 1435968, 1529040, 1589760, 1595520, 1630976, 1720170, 1794960, 1834848, 1914624, 2038720, 2064204, 2127360, 2293560, 2384640, 2393280, 2446464, 2580255, 2752272, 2871936, 3058080, 3191040, 3261952, 3440340, 3589920, 3669696, 3829248, 4077440, 4128408, 4587120, 4769280, 4786560, 4892928, 5160510, 5504544, 5743872, 6116160, 6382080, 6880680, 7179840, 7339392, 8154880, 8256816, 9174240, 9573120, 9785856, 10321020, 11009088, 11487744, 12232320, 13761360, 14359680, 14678784, 16309760, 16513632, 18348480, 19146240, 20642040, 22018176, 24464640, 27522720, 28719360, 29357568, 33027264, 36696960, 41284080, 44036352, 48929280, 55045440, 57438720, 66054528, 73393920, 82568160, 88072704, 110090880, 132109056, 146787840, 165136320, 220181760, 264218112, 330272640, 440363520, 660545280, 1321090560]

約数ペア:

[(1, 1321090560), (2, 660545280), (3, 440363520), (4, 330272640), (5, 264218112), (6, 220181760), (8, 165136320), (9, 146787840), (10, 132109056), (12, 110090880), (15, 88072704), (16, 82568160), (18, 73393920), (20, 66054528), (23, 57438720), (24, 55045440), (27, 48929280), (30, 44036352), (32, 41284080), (36, 36696960), (40, 33027264), (45, 29357568), (46, 28719360), (48, 27522720), (54, 24464640), (60, 22018176), (64, 20642040), (69, 19146240), (72, 18348480), (80, 16513632), (81, 16309760), (90, 14678784), (92, 14359680), (96, 13761360), (108, 12232320), (115, 11487744), (120, 11009088), (128, 10321020), (135, 9785856), (138, 9573120), (144, 9174240), (160, 8256816), (162, 8154880), (180, 7339392), (184, 7179840), (192, 6880680), (207, 6382080), (216, 6116160), (230, 5743872), (240, 5504544), (256, 5160510), (270, 4892928), (276, 4786560), (277, 4769280), (288, 4587120), (320, 4128408), (324, 4077440), (345, 3829248), (360, 3669696), (368, 3589920), (384, 3440340), (405, 3261952), (414, 3191040), (432, 3058080), (460, 2871936), (480, 2752272), (512, 2580255), (540, 2446464), (552, 2393280), (554, 2384640), (576, 2293560), (621, 2127360), (640, 2064204), (648, 2038720), (690, 1914624), (720, 1834848), (736, 1794960), (768, 1720170), (810, 1630976), (828, 1595520), (831, 1589760), (864, 1529040), (920, 1435968), (960, 1376136), (1035, 1276416), (1080, 1223232), (1104, 1196640), (1108, 1192320), (1152, 1146780), (1242, 1063680), (1280, 1032102), (1296, 1019360), (1380, 957312), (1385, 953856), (1440, 917424), (1472, 897480), (1536, 860085), (1620, 815488), (1656, 797760), (1662, 794880), (1728, 764520), (1840, 717984), (1863, 709120), (1920, 688068), (2070, 638208), (2160, 611616), (2208, 598320), (2216, 596160), (2304, 573390), (2484, 531840), (2493, 529920), (2560, 516051), (2592, 509680), (2760, 478656), (2770, 476928), (2880, 458712), (2944, 448740), (3105, 425472), (3240, 407744), (3312, 398880), (3324, 397440), (3456, 382260), (3680, 358992), (3726, 354560), (3840, 344034), (4140, 319104), (4155, 317952), (4320, 305808), (4416, 299160), (4432, 298080), (4608, 286695), (4968, 265920), (4986, 264960), (5184, 254840), (5520, 239328), (5540, 238464), (5760, 229356), (5888, 224370), (6210, 212736), (6371, 207360), (6480, 203872), (6624, 199440), (6648, 198720), (6912, 191130), (7360, 179496), (7452, 177280), (7479, 176640), (7680, 172017), (8280, 159552), (8310, 158976), (8640, 152904), (8832, 149580), (8864, 149040), (9315, 141824), (9936, 132960), (9972, 132480), (10368, 127420), (11040, 119664), (11080, 119232), (11520, 114678), (11776, 112185), (12420, 106368), (12465, 105984), (12742, 103680), (12960, 101936), (13248, 99720), (13296, 99360), (13824, 95565), (14720, 89748), (14904, 88640), (14958, 88320), (16560, 79776), (16620, 79488), (17280, 76452), (17664, 74790), (17728, 74520), (18630, 70912), (19113, 69120), (19872, 66480), (19944, 66240), (20736, 63710), (22080, 59832), (22160, 59616), (22437, 58880), (23040, 57339), (24840, 53184), (24930, 52992), (25484, 51840), (25920, 50968), (26496, 49860), (26592, 49680), (29440, 44874), (29808, 44320), (29916, 44160), (31855, 41472), (33120, 39888), (33240, 39744), (34560, 38226), (35328, 37395), (35456, 37260)]