320531281920

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{601}}^1\times {\mathrm{643}}^1$

素因数の和:1283

約数の個数: 480

約数和(自身を含む): 1152584793360

約数和(自身を除く): 832053511440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 601, 640, 643, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1202, 1280, 1286, 1296, 1440, 1536, 1620, 1728, 1803, 1920, 1929, 2048, 2160, 2304, 2404, 2560, 2572, 2592, 2880, 3005, 3072, 3215, 3240, 3456, 3606, 3840, 3858, 4320, 4608, 4808, 5120, 5144, 5184, 5409, 5760, 5787, 6010, 6144, 6430, 6480, 6912, 7212, 7680, 7716, 8640, 9015, 9216, 9616, 9645, 10240, 10288, 10368, 10818, 11520, 11574, 12020, 12860, 12960, 13824, 14424, 15360, 15432, 16227, 17280, 17361, 18030, 18432, 19232, 19290, 20576, 20736, 21636, 23040, 23148, 24040, 25720, 25920, 27045, 27648, 28848, 28935, 30720, 30864, 32454, 34560, 34722, 36060, 38464, 38580, 41152, 41472, 43272, 46080, 46296, 48080, 48681, 51440, 51840, 52083, 54090, 55296, 57696, 57870, 61728, 64908, 69120, 69444, 72120, 76928, 77160, 81135, 82304, 82944, 86544, 86805, 92160, 92592, 96160, 97362, 102880, 103680, 104166, 108180, 115392, 115740, 123456, 129816, 138240, 138888, 144240, 153856, 154320, 162270, 164608, 165888, 173088, 173610, 185184, 192320, 194724, 205760, 207360, 208332, 216360, 230784, 231480, 243405, 246912, 259632, 260415, 276480, 277776, 288480, 307712, 308640, 324540, 329216, 346176, 347220, 370368, 384640, 386443, 389448, 411520, 414720, 416664, 432720, 461568, 462960, 486810, 493824, 519264, 520830, 555552, 576960, 615424, 617280, 649080, 658432, 692352, 694440, 740736, 769280, 772886, 778896, 823040, 829440, 833328, 865440, 923136, 925920, 973620, 987648, 1038528, 1041660, 1111104, 1153920, 1159329, 1230848, 1234560, 1298160, 1316864, 1384704, 1388880, 1481472, 1538560, 1545772, 1557792, 1646080, 1666656, 1730880, 1846272, 1851840, 1932215, 1947240, 1975296, 2077056, 2083320, 2222208, 2307840, 2318658, 2469120, 2596320, 2769408, 2777760, 2962944, 3077120, 3091544, 3115584, 3292160, 3333312, 3461760, 3477987, 3692544, 3703680, 3864430, 3894480, 3950592, 4154112, 4166640, 4444416, 4615680, 4637316, 4938240, 5192640, 5538816, 5555520, 5796645, 5925888, 6154240, 6183088, 6231168, 6584320, 6666624, 6923520, 6955974, 7407360, 7728860, 7788960, 8308224, 8333280, 8888832, 9231360, 9274632, 9876480, 10385280, 10433961, 11077632, 11111040, 11593290, 11851776, 12366176, 12462336, 13333248, 13847040, 13911948, 14814720, 15457720, 15577920, 16616448, 16666560, 17389935, 17777664, 18462720, 18549264, 19752960, 20770560, 20867922, 22222080, 23186580, 24732352, 24924672, 26666496, 27694080, 27823896, 29629440, 30915440, 31155840, 31301883, 33232896, 33333120, 34779870, 35555328, 37098528, 41541120, 41735844, 44444160, 46373160, 49464704, 49849344, 52169805, 53332992, 55388160, 55647792, 59258880, 61830880, 62311680, 62603766, 66666240, 69559740, 74197056, 83082240, 83471688, 88888320, 92746320, 98929408, 99698688, 104339610, 106665984, 111295584, 123661760, 124623360, 125207532, 133332480, 139119480, 148394112, 156509415, 166164480, 166943376, 177776640, 185492640, 197858816, 208679220, 222591168, 247323520, 249246720, 250415064, 266664960, 278238960, 296788224, 313018830, 333886752, 370985280, 395717632, 417358440, 445182336, 494647040, 498493440, 500830128, 533329920, 556477920, 593576448, 626037660, 667773504, 741970560, 791435264, 834716880, 890364672, 989294080, 1001660256, 1112955840, 1187152896, 1252075320, 1335547008, 1483941120, 1669433760, 1780729344, 1978588160, 2003320512, 2225911680, 2374305792, 2504150640, 2671094016, 2967882240, 3338867520, 3561458688, 3957176320, 4006641024, 4451823360, 5008301280, 5342188032, 5935764480, 6677735040, 7122917376, 8013282048, 8903646720, 10016602560, 10684376064, 11871528960, 13355470080, 16026564096, 17807293440, 20033205120, 21368752128, 26710940160, 32053128192, 35614586880, 40066410240, 53421880320, 64106256384, 80132820480, 106843760640, 160265640960, 320531281920]

約数ペア:

[(1, 320531281920), (2, 160265640960), (3, 106843760640), (4, 80132820480), (5, 64106256384), (6, 53421880320), (8, 40066410240), (9, 35614586880), (10, 32053128192), (12, 26710940160), (15, 21368752128), (16, 20033205120), (18, 17807293440), (20, 16026564096), (24, 13355470080), (27, 11871528960), (30, 10684376064), (32, 10016602560), (36, 8903646720), (40, 8013282048), (45, 7122917376), (48, 6677735040), (54, 5935764480), (60, 5342188032), (64, 5008301280), (72, 4451823360), (80, 4006641024), (81, 3957176320), (90, 3561458688), (96, 3338867520), (108, 2967882240), (120, 2671094016), (128, 2504150640), (135, 2374305792), (144, 2225911680), (160, 2003320512), (162, 1978588160), (180, 1780729344), (192, 1669433760), (216, 1483941120), (240, 1335547008), (256, 1252075320), (270, 1187152896), (288, 1112955840), (320, 1001660256), (324, 989294080), (360, 890364672), (384, 834716880), (405, 791435264), (432, 741970560), (480, 667773504), (512, 626037660), (540, 593576448), (576, 556477920), (601, 533329920), (640, 500830128), (643, 498493440), (648, 494647040), (720, 445182336), (768, 417358440), (810, 395717632), (864, 370985280), (960, 333886752), (1024, 313018830), (1080, 296788224), (1152, 278238960), (1202, 266664960), (1280, 250415064), (1286, 249246720), (1296, 247323520), (1440, 222591168), (1536, 208679220), (1620, 197858816), (1728, 185492640), (1803, 177776640), (1920, 166943376), (1929, 166164480), (2048, 156509415), (2160, 148394112), (2304, 139119480), (2404, 133332480), (2560, 125207532), (2572, 124623360), (2592, 123661760), (2880, 111295584), (3005, 106665984), (3072, 104339610), (3215, 99698688), (3240, 98929408), (3456, 92746320), (3606, 88888320), (3840, 83471688), (3858, 83082240), (4320, 74197056), (4608, 69559740), (4808, 66666240), (5120, 62603766), (5144, 62311680), (5184, 61830880), (5409, 59258880), (5760, 55647792), (5787, 55388160), (6010, 53332992), (6144, 52169805), (6430, 49849344), (6480, 49464704), (6912, 46373160), (7212, 44444160), (7680, 41735844), (7716, 41541120), (8640, 37098528), (9015, 35555328), (9216, 34779870), (9616, 33333120), (9645, 33232896), (10240, 31301883), (10288, 31155840), (10368, 30915440), (10818, 29629440), (11520, 27823896), (11574, 27694080), (12020, 26666496), (12860, 24924672), (12960, 24732352), (13824, 23186580), (14424, 22222080), (15360, 20867922), (15432, 20770560), (16227, 19752960), (17280, 18549264), (17361, 18462720), (18030, 17777664), (18432, 17389935), (19232, 16666560), (19290, 16616448), (20576, 15577920), (20736, 15457720), (21636, 14814720), (23040, 13911948), (23148, 13847040), (24040, 13333248), (25720, 12462336), (25920, 12366176), (27045, 11851776), (27648, 11593290), (28848, 11111040), (28935, 11077632), (30720, 10433961), (30864, 10385280), (32454, 9876480), (34560, 9274632), (34722, 9231360), (36060, 8888832), (38464, 8333280), (38580, 8308224), (41152, 7788960), (41472, 7728860), (43272, 7407360), (46080, 6955974), (46296, 6923520), (48080, 6666624), (48681, 6584320), (51440, 6231168), (51840, 6183088), (52083, 6154240), (54090, 5925888), (55296, 5796645), (57696, 5555520), (57870, 5538816), (61728, 5192640), (64908, 4938240), (69120, 4637316), (69444, 4615680), (72120, 4444416), (76928, 4166640), (77160, 4154112), (81135, 3950592), (82304, 3894480), (82944, 3864430), (86544, 3703680), (86805, 3692544), (92160, 3477987), (92592, 3461760), (96160, 3333312), (97362, 3292160), (102880, 3115584), (103680, 3091544), (104166, 3077120), (108180, 2962944), (115392, 2777760), (115740, 2769408), (123456, 2596320), (129816, 2469120), (138240, 2318658), (138888, 2307840), (144240, 2222208), (153856, 2083320), (154320, 2077056), (162270, 1975296), (164608, 1947240), (165888, 1932215), (173088, 1851840), (173610, 1846272), (185184, 1730880), (192320, 1666656), (194724, 1646080), (205760, 1557792), (207360, 1545772), (208332, 1538560), (216360, 1481472), (230784, 1388880), (231480, 1384704), (243405, 1316864), (246912, 1298160), (259632, 1234560), (260415, 1230848), (276480, 1159329), (277776, 1153920), (288480, 1111104), (307712, 1041660), (308640, 1038528), (324540, 987648), (329216, 973620), (346176, 925920), (347220, 923136), (370368, 865440), (384640, 833328), (386443, 829440), (389448, 823040), (411520, 778896), (414720, 772886), (416664, 769280), (432720, 740736), (461568, 694440), (462960, 692352), (486810, 658432), (493824, 649080), (519264, 617280), (520830, 615424), (555552, 576960)]