18520941600

素因数分解:

$2^5\times 3^4\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 1080

約数和(自身を含む): 82974220560

約数和(自身を除く): 64453278960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 50, 54, 56, 57, 60, 63, 70, 72, 75, 76, 80, 81, 84, 90, 95, 96, 98, 100, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 150, 152, 160, 162, 168, 171, 175, 180, 189, 190, 196, 200, 210, 216, 224, 225, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 300, 304, 307, 315, 324, 336, 342, 350, 360, 378, 380, 392, 399, 400, 405, 420, 432, 441, 450, 456, 475, 480, 490, 504, 513, 525, 532, 540, 560, 567, 570, 588, 600, 608, 614, 630, 648, 665, 672, 675, 684, 700, 720, 735, 756, 760, 784, 798, 800, 810, 840, 855, 864, 882, 900, 912, 921, 931, 945, 950, 980, 1008, 1026, 1050, 1064, 1080, 1120, 1134, 1140, 1176, 1197, 1200, 1225, 1228, 1260, 1296, 1323, 1330, 1350, 1368, 1400, 1425, 1440, 1470, 1512, 1520, 1535, 1539, 1568, 1575, 1596, 1620, 1680, 1710, 1764, 1800, 1824, 1842, 1862, 1890, 1900, 1960, 1995, 2016, 2025, 2052, 2100, 2128, 2149, 2160, 2205, 2268, 2280, 2352, 2394, 2400, 2450, 2456, 2520, 2565, 2592, 2646, 2660, 2700, 2736, 2763, 2793, 2800, 2835, 2850, 2940, 3024, 3040, 3070, 3078, 3150, 3192, 3240, 3325, 3360, 3420, 3528, 3591, 3600, 3675, 3684, 3724, 3780, 3800, 3920, 3969, 3990, 4050, 4104, 4200, 4256, 4275, 4298, 4320, 4410, 4536, 4560, 4605, 4655, 4704, 4725, 4788, 4900, 4912, 5040, 5130, 5292, 5320, 5400, 5472, 5526, 5586, 5600, 5670, 5700, 5833, 5880, 5985, 6048, 6140, 6156, 6300, 6384, 6447, 6480, 6615, 6650, 6840, 7056, 7182, 7200, 7350, 7368, 7448, 7560, 7600, 7675, 7695, 7840, 7938, 7980, 8100, 8208, 8289, 8379, 8400, 8550, 8596, 8820, 9072, 9120, 9210, 9310, 9450, 9576, 9800, 9824, 9975, 10080, 10260, 10584, 10640, 10745, 10773, 10800, 11025, 11052, 11172, 11340, 11400, 11666, 11760, 11970, 12280, 12312, 12600, 12768, 12825, 12894, 12960, 13230, 13300, 13680, 13815, 13965, 14112, 14175, 14364, 14700, 14736, 14896, 15043, 15120, 15200, 15350, 15390, 15876, 15960, 16200, 16416, 16578, 16758, 16800, 17100, 17192, 17499, 17640, 17955, 18144, 18420, 18620, 18900, 19152, 19341, 19600, 19845, 19950, 20520, 21168, 21280, 21490, 21546, 21600, 22050, 22104, 22344, 22680, 22800, 23025, 23275, 23332, 23520, 23940, 24560, 24624, 24867, 25137, 25200, 25650, 25788, 26460, 26600, 27360, 27630, 27930, 28350, 28728, 29165, 29400, 29472, 29792, 29925, 30086, 30240, 30700, 30780, 31752, 31920, 32235, 32400, 33075, 33156, 33516, 34200, 34384, 34998, 35280, 35910, 36840, 37240, 37800, 38304, 38475, 38682, 39200, 39690, 39900, 40831, 41040, 41445, 41895, 42336, 42980, 43092, 44100, 44208, 44688, 45129, 45360, 45600, 46050, 46550, 46664, 47880, 49120, 49248, 49734, 50274, 50400, 51300, 51576, 52497, 52920, 53200, 53725, 53865, 55260, 55860, 56700, 57456, 58023, 58330, 58800, 59850, 60172, 61400, 61560, 63504, 63840, 64470, 64800, 66150, 66312, 67032, 68400, 68768, 69075, 69825, 69996, 70560, 71820, 73680, 74480, 75215, 75411, 75600, 76950, 77364, 79380, 79800, 81662, 82080, 82890, 83790, 85960, 86184, 87495, 88200, 88416, 89376, 89775, 90258, 90720, 92100, 93100, 93328, 95760, 96705, 99225, 99468, 100548, 102600, 103152, 104994, 105840, 106400, 107450, 107730, 110520, 111720, 113400, 114912, 116046, 116660, 117600, 119700, 120344, 122493, 122800, 123120, 124335, 125685, 127008, 128940, 132300, 132624, 134064, 135387, 136800, 138150, 139650, 139992, 143640, 145825, 147360, 148960, 150430, 150822, 151200, 153900, 154728, 157491, 158760, 159600, 161175, 163324, 165780, 167580, 171920, 172368, 174069, 174990, 176400, 179550, 180516, 184200, 186200, 186656, 191520, 193410, 198450, 198936, 201096, 204155, 205200, 206304, 207225, 209475, 209988, 211680, 214900, 215460, 221040, 223440, 225645, 226800, 232092, 233320, 239400, 240688, 244986, 245600, 246240, 248670, 251370, 257880, 262485, 264600, 265248, 268128, 269325, 270774, 276300, 279300, 279984, 285817, 287280, 290115, 291650, 300860, 301644, 307800, 309456, 314982, 317520, 319200, 322350, 326648, 331560, 335160, 343840, 344736, 348138, 349980, 352800, 359100, 361032, 367479, 368400, 372400, 376075, 377055, 386820, 396900, 397872, 402192, 406161, 408310, 410400, 414450, 418950, 419976, 429800, 430920, 437475, 442080, 446880, 451290, 453600, 464184, 466640, 472473, 478800, 481376, 483525, 489972, 497340, 502740, 515760, 524970, 529200, 538650, 541548, 552600, 558600, 559968, 571634, 574560, 580230, 583300, 601720, 603288, 612465, 615600, 618912, 621675, 628425, 629964, 635040, 644700, 653296, 663120, 670320, 676935, 696276, 699960, 718200, 722064, 734958, 736800, 744800, 752150, 754110, 773640, 787455, 793800, 795744, 804384, 812322, 816620, 828900, 837900, 839952, 857451, 859600, 861840, 870345, 874950, 902580, 928368, 933280, 944946, 957600, 967050, 979944, 994680, 1005480, 1020775, 1031520, 1049940, 1058400, 1077300, 1083096, 1102437, 1105200, 1117200, 1128225, 1143268, 1160460, 1166600, 1203440, 1206576, 1218483, 1224930, 1231200, 1243350, 1256850, 1259928, 1289400, 1306592, 1312425, 1326240, 1340640, 1353870, 1392552, 1399920, 1429085, 1436400, 1444128, 1450575, 1469916, 1504300, 1508220, 1547280, 1574910, 1587600, 1624644, 1633240, 1657800, 1675800, 1679904, 1714902, 1719200, 1723680, 1740690, 1749900, 1805160, 1837395, 1856736, 1885275, 1889892, 1934100, 1959888, 1989360, 2010960, 2030805, 2041550, 2099880, 2154600, 2166192, 2204874, 2210400, 2234400, 2256450, 2286536, 2320920, 2333200, 2362365, 2406880, 2413152, 2436966, 2449860, 2486700, 2513700, 2519856, 2572353, 2578800, 2624850, 2707740, 2785104, 2799840, 2858170, 2872800, 2901150, 2939832, 3008600, 3016440, 3062325, 3094560, 3149820, 3175200, 3249288, 3266480, 3307311, 3315600, 3351600, 3384675, 3429804, 3481380, 3499800, 3610320, 3674790, 3770550, 3779784, 3868200, 3919776, 3937275, 3978720, 4021920, 4061610, 4083100, 4199760, 4287255, 4309200, 4332384, 4351725, 4409748, 4512900, 4573072, 4641840, 4666400, 4724730, 4873932, 4899720, 4973400, 5027400, 5039712, 5144706, 5157600, 5249700, 5415480, 5512185, 5570208, 5716340, 5802300, 5879664, 6017200, 6032880, 6092415, 6124650, 6299640, 6498576, 6532960, 6614622, 6631200, 6703200, 6769350, 6859608, 6962760, 6999600, 7145425, 7220640, 7349580, 7541100, 7559568, 7717059, 7736400, 7874550, 8123220, 8166200, 8399520, 8574510, 8618400, 8703450, 8819496, 9025800, 9146144, 9186975, 9283680, 9449460, 9747864, 9799440, 9946800, 10054800, 10154025, 10289412, 10499400, 10830960, 11024370, 11432680, 11604600, 11759328, 11811825, 12034400, 12065760, 12184830, 12249300, 12599280, 12861765, 12997152, 13229244, 13538700, 13719216, 13925520, 13999200, 14290850, 14699160, 15082200, 15119136, 15434118, 15472800, 15749100, 16246440, 16332400, 16536555, 17149020, 17406900, 17638992, 18051600, 18373950, 18898920, 19495728, 19598880, 19893600, 20109600, 20308050, 20578824, 20998800, 21436275, 21661920, 22048740, 22865360, 23151177, 23209200, 23623650, 24369660, 24498600, 25198560, 25723530, 26458488, 27077400, 27438432, 27560925, 27851040, 28581700, 29398320, 30164400, 30462075, 30868236, 31498200, 32492880, 32664800, 33073110, 34298040, 34813800, 35277984, 36103200, 36747900, 37797840, 38585295, 38991456, 40616100, 41157648, 41997600, 42872550, 44097480, 45730720, 46302354, 46418400, 47247300, 48739320, 48997200, 51447060, 52916976, 54154800, 55121850, 57163400, 58796640, 60328800, 60924150, 61736472, 62996400, 64308825, 64985760, 66146220, 68596080, 69627600, 73495800, 75595680, 77170590, 81232200, 82315296, 82682775, 85745100, 88194960, 92604708, 94494600, 97478640, 97994400, 102894120, 105833952, 108309600, 110243700, 114326800, 115755885, 121848300, 123472944, 125992800, 128617650, 132292440, 137192160, 139255200, 146991600, 154341180, 162464400, 165365550, 171490200, 176389920, 185209416, 188989200, 192926475, 194957280, 205788240, 220487400, 228653600, 231511770, 243696600, 246945888, 257235300, 264584880, 293983200, 308682360, 324928800, 330731100, 342980400, 370418832, 377978400, 385852950, 411576480, 440974800, 463023540, 487393200, 514470600, 529169760, 578779425, 617364720, 661462200, 685960800, 740837664, 771705900, 881949600, 926047080, 974786400, 1028941200, 1157558850, 1234729440, 1322924400, 1543411800, 1852094160, 2057882400, 2315117700, 2645848800, 3086823600, 3704188320, 4630235400, 6173647200, 9260470800, 18520941600]

約数ペア:

[(1, 18520941600), (2, 9260470800), (3, 6173647200), (4, 4630235400), (5, 3704188320), (6, 3086823600), (7, 2645848800), (8, 2315117700), (9, 2057882400), (10, 1852094160), (12, 1543411800), (14, 1322924400), (15, 1234729440), (16, 1157558850), (18, 1028941200), (19, 974786400), (20, 926047080), (21, 881949600), (24, 771705900), (25, 740837664), (27, 685960800), (28, 661462200), (30, 617364720), (32, 578779425), (35, 529169760), (36, 514470600), (38, 487393200), (40, 463023540), (42, 440974800), (45, 411576480), (48, 385852950), (49, 377978400), (50, 370418832), (54, 342980400), (56, 330731100), (57, 324928800), (60, 308682360), (63, 293983200), (70, 264584880), (72, 257235300), (75, 246945888), (76, 243696600), (80, 231511770), (81, 228653600), (84, 220487400), (90, 205788240), (95, 194957280), (96, 192926475), (98, 188989200), (100, 185209416), (105, 176389920), (108, 171490200), (112, 165365550), (114, 162464400), (120, 154341180), (126, 146991600), (133, 139255200), (135, 137192160), (140, 132292440), (144, 128617650), (147, 125992800), (150, 123472944), (152, 121848300), (160, 115755885), (162, 114326800), (168, 110243700), (171, 108309600), (175, 105833952), (180, 102894120), (189, 97994400), (190, 97478640), (196, 94494600), (200, 92604708), (210, 88194960), (216, 85745100), (224, 82682775), (225, 82315296), (228, 81232200), (240, 77170590), (245, 75595680), (252, 73495800), (266, 69627600), (270, 68596080), (280, 66146220), (285, 64985760), (288, 64308825), (294, 62996400), (300, 61736472), (304, 60924150), (307, 60328800), (315, 58796640), (324, 57163400), (336, 55121850), (342, 54154800), (350, 52916976), (360, 51447060), (378, 48997200), (380, 48739320), (392, 47247300), (399, 46418400), (400, 46302354), (405, 45730720), (420, 44097480), (432, 42872550), (441, 41997600), (450, 41157648), (456, 40616100), (475, 38991456), (480, 38585295), (490, 37797840), (504, 36747900), (513, 36103200), (525, 35277984), (532, 34813800), (540, 34298040), (560, 33073110), (567, 32664800), (570, 32492880), (588, 31498200), (600, 30868236), (608, 30462075), (614, 30164400), (630, 29398320), (648, 28581700), (665, 27851040), (672, 27560925), (675, 27438432), (684, 27077400), (700, 26458488), (720, 25723530), (735, 25198560), (756, 24498600), (760, 24369660), (784, 23623650), (798, 23209200), (800, 23151177), (810, 22865360), (840, 22048740), (855, 21661920), (864, 21436275), (882, 20998800), (900, 20578824), (912, 20308050), (921, 20109600), (931, 19893600), (945, 19598880), (950, 19495728), (980, 18898920), (1008, 18373950), (1026, 18051600), (1050, 17638992), (1064, 17406900), (1080, 17149020), (1120, 16536555), (1134, 16332400), (1140, 16246440), (1176, 15749100), (1197, 15472800), (1200, 15434118), (1225, 15119136), (1228, 15082200), (1260, 14699160), (1296, 14290850), (1323, 13999200), (1330, 13925520), (1350, 13719216), (1368, 13538700), (1400, 13229244), (1425, 12997152), (1440, 12861765), (1470, 12599280), (1512, 12249300), (1520, 12184830), (1535, 12065760), (1539, 12034400), (1568, 11811825), (1575, 11759328), (1596, 11604600), (1620, 11432680), (1680, 11024370), (1710, 10830960), (1764, 10499400), (1800, 10289412), (1824, 10154025), (1842, 10054800), (1862, 9946800), (1890, 9799440), (1900, 9747864), (1960, 9449460), (1995, 9283680), (2016, 9186975), (2025, 9146144), (2052, 9025800), (2100, 8819496), (2128, 8703450), (2149, 8618400), (2160, 8574510), (2205, 8399520), (2268, 8166200), (2280, 8123220), (2352, 7874550), (2394, 7736400), (2400, 7717059), (2450, 7559568), (2456, 7541100), (2520, 7349580), (2565, 7220640), (2592, 7145425), (2646, 6999600), (2660, 6962760), (2700, 6859608), (2736, 6769350), (2763, 6703200), (2793, 6631200), (2800, 6614622), (2835, 6532960), (2850, 6498576), (2940, 6299640), (3024, 6124650), (3040, 6092415), (3070, 6032880), (3078, 6017200), (3150, 5879664), (3192, 5802300), (3240, 5716340), (3325, 5570208), (3360, 5512185), (3420, 5415480), (3528, 5249700), (3591, 5157600), (3600, 5144706), (3675, 5039712), (3684, 5027400), (3724, 4973400), (3780, 4899720), (3800, 4873932), (3920, 4724730), (3969, 4666400), (3990, 4641840), (4050, 4573072), (4104, 4512900), (4200, 4409748), (4256, 4351725), (4275, 4332384), (4298, 4309200), (4320, 4287255), (4410, 4199760), (4536, 4083100), (4560, 4061610), (4605, 4021920), (4655, 3978720), (4704, 3937275), (4725, 3919776), (4788, 3868200), (4900, 3779784), (4912, 3770550), (5040, 3674790), (5130, 3610320), (5292, 3499800), (5320, 3481380), (5400, 3429804), (5472, 3384675), (5526, 3351600), (5586, 3315600), (5600, 3307311), (5670, 3266480), (5700, 3249288), (5833, 3175200), (5880, 3149820), (5985, 3094560), (6048, 3062325), (6140, 3016440), (6156, 3008600), (6300, 2939832), (6384, 2901150), (6447, 2872800), (6480, 2858170), (6615, 2799840), (6650, 2785104), (6840, 2707740), (7056, 2624850), (7182, 2578800), (7200, 2572353), (7350, 2519856), (7368, 2513700), (7448, 2486700), (7560, 2449860), (7600, 2436966), (7675, 2413152), (7695, 2406880), (7840, 2362365), (7938, 2333200), (7980, 2320920), (8100, 2286536), (8208, 2256450), (8289, 2234400), (8379, 2210400), (8400, 2204874), (8550, 2166192), (8596, 2154600), (8820, 2099880), (9072, 2041550), (9120, 2030805), (9210, 2010960), (9310, 1989360), (9450, 1959888), (9576, 1934100), (9800, 1889892), (9824, 1885275), (9975, 1856736), (10080, 1837395), (10260, 1805160), (10584, 1749900), (10640, 1740690), (10745, 1723680), (10773, 1719200), (10800, 1714902), (11025, 1679904), (11052, 1675800), (11172, 1657800), (11340, 1633240), (11400, 1624644), (11666, 1587600), (11760, 1574910), (11970, 1547280), (12280, 1508220), (12312, 1504300), (12600, 1469916), (12768, 1450575), (12825, 1444128), (12894, 1436400), (12960, 1429085), (13230, 1399920), (13300, 1392552), (13680, 1353870), (13815, 1340640), (13965, 1326240), (14112, 1312425), (14175, 1306592), (14364, 1289400), (14700, 1259928), (14736, 1256850), (14896, 1243350), (15043, 1231200), (15120, 1224930), (15200, 1218483), (15350, 1206576), (15390, 1203440), (15876, 1166600), (15960, 1160460), (16200, 1143268), (16416, 1128225), (16578, 1117200), (16758, 1105200), (16800, 1102437), (17100, 1083096), (17192, 1077300), (17499, 1058400), (17640, 1049940), (17955, 1031520), (18144, 1020775), (18420, 1005480), (18620, 994680), (18900, 979944), (19152, 967050), (19341, 957600), (19600, 944946), (19845, 933280), (19950, 928368), (20520, 902580), (21168, 874950), (21280, 870345), (21490, 861840), (21546, 859600), (21600, 857451), (22050, 839952), (22104, 837900), (22344, 828900), (22680, 816620), (22800, 812322), (23025, 804384), (23275, 795744), (23332, 793800), (23520, 787455), (23940, 773640), (24560, 754110), (24624, 752150), (24867, 744800), (25137, 736800), (25200, 734958), (25650, 722064), (25788, 718200), (26460, 699960), (26600, 696276), (27360, 676935), (27630, 670320), (27930, 663120), (28350, 653296), (28728, 644700), (29165, 635040), (29400, 629964), (29472, 628425), (29792, 621675), (29925, 618912), (30086, 615600), (30240, 612465), (30700, 603288), (30780, 601720), (31752, 583300), (31920, 580230), (32235, 574560), (32400, 571634), (33075, 559968), (33156, 558600), (33516, 552600), (34200, 541548), (34384, 538650), (34998, 529200), (35280, 524970), (35910, 515760), (36840, 502740), (37240, 497340), (37800, 489972), (38304, 483525), (38475, 481376), (38682, 478800), (39200, 472473), (39690, 466640), (39900, 464184), (40831, 453600), (41040, 451290), (41445, 446880), (41895, 442080), (42336, 437475), (42980, 430920), (43092, 429800), (44100, 419976), (44208, 418950), (44688, 414450), (45129, 410400), (45360, 408310), (45600, 406161), (46050, 402192), (46550, 397872), (46664, 396900), (47880, 386820), (49120, 377055), (49248, 376075), (49734, 372400), (50274, 368400), (50400, 367479), (51300, 361032), (51576, 359100), (52497, 352800), (52920, 349980), (53200, 348138), (53725, 344736), (53865, 343840), (55260, 335160), (55860, 331560), (56700, 326648), (57456, 322350), (58023, 319200), (58330, 317520), (58800, 314982), (59850, 309456), (60172, 307800), (61400, 301644), (61560, 300860), (63504, 291650), (63840, 290115), (64470, 287280), (64800, 285817), (66150, 279984), (66312, 279300), (67032, 276300), (68400, 270774), (68768, 269325), (69075, 268128), (69825, 265248), (69996, 264600), (70560, 262485), (71820, 257880), (73680, 251370), (74480, 248670), (75215, 246240), (75411, 245600), (75600, 244986), (76950, 240688), (77364, 239400), (79380, 233320), (79800, 232092), (81662, 226800), (82080, 225645), (82890, 223440), (83790, 221040), (85960, 215460), (86184, 214900), (87495, 211680), (88200, 209988), (88416, 209475), (89376, 207225), (89775, 206304), (90258, 205200), (90720, 204155), (92100, 201096), (93100, 198936), (93328, 198450), (95760, 193410), (96705, 191520), (99225, 186656), (99468, 186200), (100548, 184200), (102600, 180516), (103152, 179550), (104994, 176400), (105840, 174990), (106400, 174069), (107450, 172368), (107730, 171920), (110520, 167580), (111720, 165780), (113400, 163324), (114912, 161175), (116046, 159600), (116660, 158760), (117600, 157491), (119700, 154728), (120344, 153900), (122493, 151200), (122800, 150822), (123120, 150430), (124335, 148960), (125685, 147360), (127008, 145825), (128940, 143640), (132300, 139992), (132624, 139650), (134064, 138150), (135387, 136800)]