320420206080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11579

約数の個数: 640

約数和(自身を含む): 1265359011840

約数和(自身を除く): 944938805760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 256, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 512, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 768, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1280, 1395, 1404, 1440, 1488, 1536, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2080, 2160, 2232, 2304, 2340, 2418, 2480, 2496, 2560, 2790, 2808, 2880, 2976, 3120, 3224, 3328, 3348, 3456, 3510, 3627, 3720, 3744, 3840, 3968, 4030, 4160, 4185, 4320, 4464, 4608, 4680, 4836, 4960, 4992, 5580, 5616, 5760, 5952, 6045, 6240, 6448, 6656, 6696, 6912, 7020, 7254, 7440, 7488, 7680, 7936, 8060, 8320, 8370, 8640, 8928, 9360, 9672, 9920, 9984, 10881, 11160, 11232, 11503, 11520, 11904, 12090, 12480, 12896, 13392, 13824, 14040, 14508, 14880, 14976, 15872, 16120, 16640, 16740, 17280, 17856, 18135, 18720, 19344, 19840, 19968, 21762, 22320, 22464, 23006, 23040, 23808, 24180, 24960, 25792, 26784, 28080, 29016, 29760, 29952, 32240, 33280, 33480, 34509, 34560, 35712, 36270, 37440, 38688, 39680, 43524, 44640, 44928, 46012, 47616, 48360, 49920, 51584, 53568, 54405, 56160, 57515, 58032, 59520, 59904, 64480, 66960, 69018, 69120, 71424, 72540, 74880, 77376, 79360, 87048, 89280, 89856, 92024, 96720, 99840, 103168, 103527, 107136, 108810, 112320, 115030, 116064, 119040, 128960, 133920, 138036, 142848, 145080, 149539, 149760, 154752, 172545, 174096, 178560, 179712, 184048, 193440, 206336, 207054, 214272, 217620, 224640, 230060, 232128, 238080, 257920, 267840, 276072, 290160, 299078, 299520, 309504, 310581, 345090, 348192, 356593, 357120, 368096, 386880, 414108, 428544, 435240, 448617, 449280, 460120, 464256, 515840, 517635, 535680, 552144, 580320, 598156, 619008, 621162, 690180, 696384, 713186, 714240, 736192, 747695, 773760, 828216, 870480, 897234, 898560, 920240, 928512, 1031680, 1035270, 1069779, 1071360, 1104288, 1160640, 1196312, 1242324, 1345851, 1380360, 1392768, 1426372, 1472384, 1495390, 1547520, 1552905, 1656432, 1740960, 1782965, 1794468, 1840480, 1857024, 2070540, 2139558, 2142720, 2208576, 2243085, 2321280, 2392624, 2484648, 2691702, 2760720, 2785536, 2852744, 2944768, 2990780, 3095040, 3105810, 3209337, 3312864, 3481920, 3565930, 3588936, 3680960, 4037553, 4141080, 4279116, 4417152, 4486170, 4635709, 4642560, 4785248, 4969296, 5348895, 5383404, 5521440, 5571072, 5705488, 5889536, 5981560, 6211620, 6418674, 6625728, 6729255, 6963840, 7131860, 7177872, 7361920, 8075106, 8282160, 8558232, 8834304, 8972340, 9271418, 9285120, 9570496, 9628011, 9938592, 10697790, 10766808, 11042880, 11410976, 11963120, 12423240, 12837348, 13251456, 13458510, 13907127, 13927680, 14263720, 14355744, 14723840, 16046685, 16150212, 16564320, 17116464, 17668608, 17944680, 18542836, 19140992, 19256022, 19877184, 20187765, 21395580, 21533616, 22085760, 22821952, 23178545, 23926240, 24846480, 25674696, 26502912, 26917020, 27814254, 27855360, 28527440, 28711488, 29447680, 32093370, 32300424, 33128640, 34232928, 35889360, 37085672, 38281984, 38512044, 39754368, 40375530, 41721381, 42791160, 43067232, 44171520, 45643904, 46357090, 47852480, 48140055, 49692960, 51349392, 53005824, 53834040, 55628508, 57054880, 57422976, 64186740, 64600848, 66257280, 68465856, 69535635, 71778720, 74171344, 76563968, 77024088, 79508736, 80751060, 83442762, 85582320, 86134464, 88343040, 91287808, 92714180, 95704960, 96280110, 99385920, 102698784, 107668080, 111257016, 114109760, 114845952, 125164143, 128373480, 129201696, 132514560, 136931712, 139071270, 143557440, 148342688, 154048176, 159017472, 161502120, 166885524, 171164640, 172268928, 182575616, 185428360, 191409920, 192560220, 198771840, 205397568, 208606905, 215336160, 222514032, 228219520, 229691904, 250328286, 256746960, 258403392, 265029120, 273863424, 278142540, 287114880, 296685376, 308096352, 323004240, 333771048, 342329280, 344537856, 370856720, 382819840, 385120440, 397543680, 410795136, 417213810, 430672320, 445028064, 456439040, 500656572, 513493920, 516806784, 547726848, 556285080, 574229760, 593370752, 616192704, 625820715, 646008480, 667542096, 684658560, 689075712, 741713440, 770240880, 795087360, 821590272, 834427620, 861344640, 890056128, 912878080, 1001313144, 1026987840, 1033613568, 1112570160, 1148459520, 1186741504, 1232385408, 1251641430, 1292016960, 1335084192, 1369317120, 1483426880, 1540481760, 1643180544, 1668855240, 1722689280, 1780112256, 2002626288, 2053975680, 2067227136, 2225140320, 2373483008, 2464770816, 2503282860, 2584033920, 2670168384, 2738634240, 2966853760, 3080963520, 3337710480, 3445378560, 3560224512, 4005252576, 4107951360, 4450280640, 4929541632, 5006565720, 5168067840, 5340336768, 5933707520, 6161927040, 6675420960, 7120449024, 8010505152, 8215902720, 8900561280, 10013131440, 10336135680, 10680673536, 11867415040, 12323854080, 13350841920, 16021010304, 17801122560, 20026262880, 21361347072, 24647708160, 26701683840, 32042020608, 35602245120, 40052525760, 53403367680, 64084041216, 80105051520, 106806735360, 160210103040, 320420206080]

約数ペア:

[(1, 320420206080), (2, 160210103040), (3, 106806735360), (4, 80105051520), (5, 64084041216), (6, 53403367680), (8, 40052525760), (9, 35602245120), (10, 32042020608), (12, 26701683840), (13, 24647708160), (15, 21361347072), (16, 20026262880), (18, 17801122560), (20, 16021010304), (24, 13350841920), (26, 12323854080), (27, 11867415040), (30, 10680673536), (31, 10336135680), (32, 10013131440), (36, 8900561280), (39, 8215902720), (40, 8010505152), (45, 7120449024), (48, 6675420960), (52, 6161927040), (54, 5933707520), (60, 5340336768), (62, 5168067840), (64, 5006565720), (65, 4929541632), (72, 4450280640), (78, 4107951360), (80, 4005252576), (90, 3560224512), (93, 3445378560), (96, 3337710480), (104, 3080963520), (108, 2966853760), (117, 2738634240), (120, 2670168384), (124, 2584033920), (128, 2503282860), (130, 2464770816), (135, 2373483008), (144, 2225140320), (155, 2067227136), (156, 2053975680), (160, 2002626288), (180, 1780112256), (186, 1722689280), (192, 1668855240), (195, 1643180544), (208, 1540481760), (216, 1483426880), (234, 1369317120), (240, 1335084192), (248, 1292016960), (256, 1251641430), (260, 1232385408), (270, 1186741504), (279, 1148459520), (288, 1112570160), (310, 1033613568), (312, 1026987840), (320, 1001313144), (351, 912878080), (360, 890056128), (372, 861344640), (384, 834427620), (390, 821590272), (403, 795087360), (416, 770240880), (432, 741713440), (465, 689075712), (468, 684658560), (480, 667542096), (496, 646008480), (512, 625820715), (520, 616192704), (540, 593370752), (558, 574229760), (576, 556285080), (585, 547726848), (620, 516806784), (624, 513493920), (640, 500656572), (702, 456439040), (720, 445028064), (744, 430672320), (768, 417213810), (780, 410795136), (806, 397543680), (832, 385120440), (837, 382819840), (864, 370856720), (930, 344537856), (936, 342329280), (960, 333771048), (992, 323004240), (1040, 308096352), (1080, 296685376), (1116, 287114880), (1152, 278142540), (1170, 273863424), (1209, 265029120), (1240, 258403392), (1248, 256746960), (1280, 250328286), (1395, 229691904), (1404, 228219520), (1440, 222514032), (1488, 215336160), (1536, 208606905), (1560, 205397568), (1612, 198771840), (1664, 192560220), (1674, 191409920), (1728, 185428360), (1755, 182575616), (1860, 172268928), (1872, 171164640), (1920, 166885524), (1984, 161502120), (2015, 159017472), (2080, 154048176), (2160, 148342688), (2232, 143557440), (2304, 139071270), (2340, 136931712), (2418, 132514560), (2480, 129201696), (2496, 128373480), (2560, 125164143), (2790, 114845952), (2808, 114109760), (2880, 111257016), (2976, 107668080), (3120, 102698784), (3224, 99385920), (3328, 96280110), (3348, 95704960), (3456, 92714180), (3510, 91287808), (3627, 88343040), (3720, 86134464), (3744, 85582320), (3840, 83442762), (3968, 80751060), (4030, 79508736), (4160, 77024088), (4185, 76563968), (4320, 74171344), (4464, 71778720), (4608, 69535635), (4680, 68465856), (4836, 66257280), (4960, 64600848), (4992, 64186740), (5580, 57422976), (5616, 57054880), (5760, 55628508), (5952, 53834040), (6045, 53005824), (6240, 51349392), (6448, 49692960), (6656, 48140055), (6696, 47852480), (6912, 46357090), (7020, 45643904), (7254, 44171520), (7440, 43067232), (7488, 42791160), (7680, 41721381), (7936, 40375530), (8060, 39754368), (8320, 38512044), (8370, 38281984), (8640, 37085672), (8928, 35889360), (9360, 34232928), (9672, 33128640), (9920, 32300424), (9984, 32093370), (10881, 29447680), (11160, 28711488), (11232, 28527440), (11503, 27855360), (11520, 27814254), (11904, 26917020), (12090, 26502912), (12480, 25674696), (12896, 24846480), (13392, 23926240), (13824, 23178545), (14040, 22821952), (14508, 22085760), (14880, 21533616), (14976, 21395580), (15872, 20187765), (16120, 19877184), (16640, 19256022), (16740, 19140992), (17280, 18542836), (17856, 17944680), (18135, 17668608), (18720, 17116464), (19344, 16564320), (19840, 16150212), (19968, 16046685), (21762, 14723840), (22320, 14355744), (22464, 14263720), (23006, 13927680), (23040, 13907127), (23808, 13458510), (24180, 13251456), (24960, 12837348), (25792, 12423240), (26784, 11963120), (28080, 11410976), (29016, 11042880), (29760, 10766808), (29952, 10697790), (32240, 9938592), (33280, 9628011), (33480, 9570496), (34509, 9285120), (34560, 9271418), (35712, 8972340), (36270, 8834304), (37440, 8558232), (38688, 8282160), (39680, 8075106), (43524, 7361920), (44640, 7177872), (44928, 7131860), (46012, 6963840), (47616, 6729255), (48360, 6625728), (49920, 6418674), (51584, 6211620), (53568, 5981560), (54405, 5889536), (56160, 5705488), (57515, 5571072), (58032, 5521440), (59520, 5383404), (59904, 5348895), (64480, 4969296), (66960, 4785248), (69018, 4642560), (69120, 4635709), (71424, 4486170), (72540, 4417152), (74880, 4279116), (77376, 4141080), (79360, 4037553), (87048, 3680960), (89280, 3588936), (89856, 3565930), (92024, 3481920), (96720, 3312864), (99840, 3209337), (103168, 3105810), (103527, 3095040), (107136, 2990780), (108810, 2944768), (112320, 2852744), (115030, 2785536), (116064, 2760720), (119040, 2691702), (128960, 2484648), (133920, 2392624), (138036, 2321280), (142848, 2243085), (145080, 2208576), (149539, 2142720), (149760, 2139558), (154752, 2070540), (172545, 1857024), (174096, 1840480), (178560, 1794468), (179712, 1782965), (184048, 1740960), (193440, 1656432), (206336, 1552905), (207054, 1547520), (214272, 1495390), (217620, 1472384), (224640, 1426372), (230060, 1392768), (232128, 1380360), (238080, 1345851), (257920, 1242324), (267840, 1196312), (276072, 1160640), (290160, 1104288), (299078, 1071360), (299520, 1069779), (309504, 1035270), (310581, 1031680), (345090, 928512), (348192, 920240), (356593, 898560), (357120, 897234), (368096, 870480), (386880, 828216), (414108, 773760), (428544, 747695), (435240, 736192), (448617, 714240), (449280, 713186), (460120, 696384), (464256, 690180), (515840, 621162), (517635, 619008), (535680, 598156), (552144, 580320)]