18230572800

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 1080

約数和(自身を含む): 77283803520

約数和(自身を除く): 59053230720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 46, 48, 50, 54, 55, 60, 64, 66, 69, 72, 75, 80, 81, 88, 90, 92, 96, 99, 100, 108, 110, 115, 120, 128, 132, 135, 138, 139, 144, 150, 160, 162, 165, 176, 180, 184, 192, 198, 200, 207, 216, 220, 225, 230, 240, 253, 256, 264, 270, 275, 276, 278, 288, 297, 300, 320, 324, 330, 345, 352, 360, 368, 384, 396, 400, 405, 414, 417, 432, 440, 450, 460, 480, 495, 506, 528, 540, 550, 552, 556, 575, 576, 594, 600, 621, 640, 648, 660, 675, 690, 695, 704, 720, 736, 759, 768, 792, 800, 810, 825, 828, 834, 864, 880, 891, 900, 920, 960, 990, 1012, 1035, 1056, 1080, 1100, 1104, 1112, 1150, 1152, 1188, 1200, 1242, 1251, 1265, 1280, 1296, 1320, 1350, 1380, 1390, 1408, 1440, 1472, 1485, 1518, 1529, 1584, 1600, 1620, 1650, 1656, 1668, 1725, 1728, 1760, 1782, 1800, 1840, 1863, 1920, 1980, 2024, 2025, 2070, 2085, 2112, 2160, 2200, 2208, 2224, 2277, 2300, 2304, 2376, 2400, 2475, 2484, 2502, 2530, 2592, 2640, 2700, 2760, 2780, 2816, 2880, 2944, 2970, 3036, 3058, 3105, 3168, 3197, 3200, 3240, 3300, 3312, 3336, 3450, 3456, 3475, 3520, 3564, 3600, 3680, 3726, 3753, 3795, 3840, 3960, 4048, 4050, 4140, 4170, 4224, 4320, 4400, 4416, 4448, 4455, 4554, 4587, 4600, 4752, 4800, 4950, 4968, 5004, 5060, 5175, 5184, 5280, 5400, 5520, 5560, 5760, 5888, 5940, 6072, 6116, 6210, 6255, 6325, 6336, 6394, 6400, 6480, 6600, 6624, 6672, 6831, 6900, 6912, 6950, 7040, 7128, 7200, 7360, 7425, 7452, 7506, 7590, 7645, 7920, 8096, 8100, 8280, 8340, 8448, 8640, 8800, 8832, 8896, 8910, 9108, 9174, 9200, 9315, 9504, 9591, 9600, 9900, 9936, 10008, 10120, 10350, 10368, 10425, 10560, 10800, 11040, 11120, 11259, 11385, 11520, 11880, 12144, 12232, 12420, 12510, 12650, 12672, 12788, 12960, 13200, 13248, 13344, 13662, 13761, 13800, 13900, 14080, 14256, 14400, 14720, 14850, 14904, 15012, 15180, 15290, 15525, 15840, 15985, 16192, 16200, 16560, 16680, 17280, 17600, 17664, 17792, 17820, 18216, 18348, 18400, 18630, 18765, 18975, 19008, 19182, 19200, 19800, 19872, 20016, 20240, 20493, 20700, 20736, 20850, 21120, 21600, 22080, 22240, 22275, 22518, 22770, 22935, 23760, 24288, 24464, 24840, 25020, 25300, 25344, 25576, 25920, 26400, 26496, 26688, 27324, 27522, 27600, 27800, 28512, 28773, 28800, 29440, 29700, 29808, 30024, 30360, 30580, 31050, 31275, 31680, 31970, 32384, 32400, 33120, 33360, 34155, 34560, 35167, 35200, 35584, 35640, 36432, 36696, 36800, 37260, 37530, 37950, 38016, 38225, 38364, 39600, 39744, 40032, 40480, 40986, 41283, 41400, 41700, 42240, 43200, 44160, 44480, 44550, 45036, 45540, 45870, 46575, 47520, 47955, 48576, 48928, 49680, 50040, 50600, 51152, 51840, 52800, 52992, 53376, 54648, 55044, 55200, 55600, 56295, 56925, 57024, 57546, 57600, 59400, 59616, 60048, 60720, 61160, 62100, 62550, 63360, 63940, 64768, 64800, 66240, 66720, 68310, 68805, 70334, 70400, 71280, 72864, 73392, 73600, 74520, 75060, 75900, 76032, 76450, 76728, 79200, 79488, 79925, 80064, 80960, 81972, 82566, 82800, 83400, 86319, 86400, 88320, 88960, 89100, 90072, 91080, 91740, 93150, 93825, 95040, 95910, 97152, 97856, 99360, 100080, 101200, 102304, 102465, 103680, 105501, 105600, 106752, 109296, 110088, 110400, 111200, 112590, 113850, 114048, 114675, 115092, 118800, 119232, 120096, 121440, 122320, 123849, 124200, 125100, 126720, 127880, 129600, 132480, 133440, 136620, 137610, 140668, 142560, 143865, 145728, 146784, 147200, 149040, 150120, 151800, 152900, 153456, 158400, 158976, 159850, 160128, 161920, 163944, 165132, 165600, 166800, 170775, 172638, 172800, 175835, 177920, 178200, 180144, 182160, 183480, 186300, 187650, 190080, 191820, 194304, 195712, 198720, 200160, 202400, 204608, 204930, 206415, 211002, 211200, 218592, 220176, 220800, 222400, 225180, 227700, 228096, 229350, 230184, 237600, 238464, 239775, 240192, 242880, 244640, 247698, 248400, 250200, 255760, 258957, 259200, 264960, 266880, 273240, 275220, 281336, 281475, 285120, 287730, 291456, 293568, 298080, 300240, 303600, 305800, 306912, 316503, 316800, 319700, 320256, 323840, 327888, 330264, 331200, 333600, 341550, 344025, 345276, 351670, 356400, 360288, 364320, 366960, 372600, 375300, 380160, 383640, 391424, 397440, 400320, 404800, 409216, 409860, 412830, 422004, 431595, 437184, 440352, 441600, 444800, 450360, 455400, 458700, 460368, 475200, 476928, 479550, 480384, 485760, 489280, 495396, 496800, 500400, 511520, 512325, 517914, 518400, 527505, 533760, 546480, 550440, 562672, 562950, 570240, 575460, 582912, 587136, 596160, 600480, 607200, 611600, 613824, 619245, 633006, 633600, 639400, 655776, 660528, 662400, 667200, 683100, 688050, 690552, 703340, 712800, 719325, 720576, 728640, 733920, 745200, 750600, 767280, 794880, 800640, 809600, 818432, 819720, 825660, 844008, 863190, 874368, 879175, 880704, 889600, 900720, 910800, 917400, 920736, 949509, 950400, 959100, 960768, 971520, 978560, 990792, 993600, 1000800, 1023040, 1024650, 1032075, 1035828, 1055010, 1092960, 1100880, 1125344, 1125900, 1140480, 1150920, 1174272, 1192320, 1200960, 1214400, 1223200, 1227648, 1238490, 1266012, 1278800, 1294785, 1311552, 1321056, 1324800, 1334400, 1366200, 1376100, 1381104, 1406680, 1425600, 1438650, 1441152, 1457280, 1467840, 1490400, 1501200, 1534560, 1582515, 1601280, 1619200, 1639440, 1651320, 1688016, 1726380, 1748736, 1758350, 1761408, 1801440, 1821600, 1834800, 1841472, 1899018, 1900800, 1918200, 1957120, 1981584, 1987200, 2001600, 2046080, 2049300, 2064150, 2071656, 2110020, 2157975, 2185920, 2201760, 2250688, 2251800, 2301840, 2384640, 2401920, 2428800, 2446400, 2455296, 2476980, 2532024, 2557600, 2589570, 2623104, 2637525, 2642112, 2668800, 2732400, 2752200, 2762208, 2813360, 2848527, 2851200, 2877300, 2882304, 2914560, 2935680, 2980800, 3002400, 3069120, 3096225, 3165030, 3278880, 3302640, 3376032, 3452760, 3516700, 3522816, 3602880, 3643200, 3669600, 3682944, 3798036, 3836400, 3963168, 3974400, 4003200, 4092160, 4098600, 4128300, 4143312, 4220040, 4315950, 4371840, 4403520, 4501376, 4503600, 4603680, 4747545, 4803840, 4857600, 4892800, 4953960, 5064048, 5115200, 5179140, 5246208, 5275050, 5284224, 5464800, 5504400, 5524416, 5626720, 5697054, 5702400, 5754600, 5871360, 5961600, 6004800, 6138240, 6192450, 6330060, 6473925, 6557760, 6605280, 6752064, 6905520, 7033400, 7205760, 7286400, 7339200, 7365888, 7596072, 7672800, 7912575, 7926336, 8006400, 8197200, 8256600, 8286624, 8440080, 8631900, 8743680, 8807040, 9002752, 9007200, 9207360, 9495090, 9785600, 9907920, 10128096, 10230400, 10358280, 10550100, 10568448, 10929600, 11008800, 11048832, 11253440, 11394108, 11509200, 11923200, 12009600, 12276480, 12384900, 12660120, 12947850, 13115520, 13210560, 13504128, 13811040, 14066800, 14242635, 14411520, 14572800, 14678400, 15192144, 15345600, 15825150, 15852672, 16394400, 16513200, 16573248, 16880160, 17263800, 17614080, 18014400, 18414720, 18990180, 19815840, 20256192, 20460800, 20716560, 21100200, 21859200, 22017600, 22097664, 22506880, 22788216, 23018400, 23737725, 24019200, 24769800, 25320240, 25895700, 26231040, 26421120, 27008256, 27622080, 28133600, 28485270, 29356800, 30384288, 30691200, 31650300, 31705344, 32788800, 33026400, 33146496, 33760320, 34527600, 36028800, 36829440, 37980360, 39631680, 40512384, 41433120, 42200400, 43718400, 44035200, 45013760, 45576432, 46036800, 47475450, 49539600, 50640480, 51791400, 52842240, 55244160, 56267200, 56970540, 60768576, 61382400, 63300600, 65577600, 66052800, 66292992, 67520640, 69055200, 71213175, 72057600, 75960720, 79263360, 81024768, 82866240, 84400800, 88070400, 91152864, 92073600, 94950900, 99079200, 101280960, 103582800, 110488320, 112534400, 113941080, 121537152, 126601200, 131155200, 132105600, 135041280, 138110400, 142426350, 151921440, 158526720, 165732480, 168801600, 182305728, 184147200, 189901800, 198158400, 202561920, 207165600, 225068800, 227882160, 243074304, 253202400, 264211200, 276220800, 284852700, 303842880, 331464960, 337603200, 364611456, 379803600, 396316800, 405123840, 414331200, 455764320, 506404800, 552441600, 569705400, 607685760, 675206400, 729222912, 759607200, 792633600, 828662400, 911528640, 1012809600, 1139410800, 1215371520, 1519214400, 1657324800, 1823057280, 2025619200, 2278821600, 3038428800, 3646114560, 4557643200, 6076857600, 9115286400, 18230572800]

約数ペア:

[(1, 18230572800), (2, 9115286400), (3, 6076857600), (4, 4557643200), (5, 3646114560), (6, 3038428800), (8, 2278821600), (9, 2025619200), (10, 1823057280), (11, 1657324800), (12, 1519214400), (15, 1215371520), (16, 1139410800), (18, 1012809600), (20, 911528640), (22, 828662400), (23, 792633600), (24, 759607200), (25, 729222912), (27, 675206400), (30, 607685760), (32, 569705400), (33, 552441600), (36, 506404800), (40, 455764320), (44, 414331200), (45, 405123840), (46, 396316800), (48, 379803600), (50, 364611456), (54, 337603200), (55, 331464960), (60, 303842880), (64, 284852700), (66, 276220800), (69, 264211200), (72, 253202400), (75, 243074304), (80, 227882160), (81, 225068800), (88, 207165600), (90, 202561920), (92, 198158400), (96, 189901800), (99, 184147200), (100, 182305728), (108, 168801600), (110, 165732480), (115, 158526720), (120, 151921440), (128, 142426350), (132, 138110400), (135, 135041280), (138, 132105600), (139, 131155200), (144, 126601200), (150, 121537152), (160, 113941080), (162, 112534400), (165, 110488320), (176, 103582800), (180, 101280960), (184, 99079200), (192, 94950900), (198, 92073600), (200, 91152864), (207, 88070400), (216, 84400800), (220, 82866240), (225, 81024768), (230, 79263360), (240, 75960720), (253, 72057600), (256, 71213175), (264, 69055200), (270, 67520640), (275, 66292992), (276, 66052800), (278, 65577600), (288, 63300600), (297, 61382400), (300, 60768576), (320, 56970540), (324, 56267200), (330, 55244160), (345, 52842240), (352, 51791400), (360, 50640480), (368, 49539600), (384, 47475450), (396, 46036800), (400, 45576432), (405, 45013760), (414, 44035200), (417, 43718400), (432, 42200400), (440, 41433120), (450, 40512384), (460, 39631680), (480, 37980360), (495, 36829440), (506, 36028800), (528, 34527600), (540, 33760320), (550, 33146496), (552, 33026400), (556, 32788800), (575, 31705344), (576, 31650300), (594, 30691200), (600, 30384288), (621, 29356800), (640, 28485270), (648, 28133600), (660, 27622080), (675, 27008256), (690, 26421120), (695, 26231040), (704, 25895700), (720, 25320240), (736, 24769800), (759, 24019200), (768, 23737725), (792, 23018400), (800, 22788216), (810, 22506880), (825, 22097664), (828, 22017600), (834, 21859200), (864, 21100200), (880, 20716560), (891, 20460800), (900, 20256192), (920, 19815840), (960, 18990180), (990, 18414720), (1012, 18014400), (1035, 17614080), (1056, 17263800), (1080, 16880160), (1100, 16573248), (1104, 16513200), (1112, 16394400), (1150, 15852672), (1152, 15825150), (1188, 15345600), (1200, 15192144), (1242, 14678400), (1251, 14572800), (1265, 14411520), (1280, 14242635), (1296, 14066800), (1320, 13811040), (1350, 13504128), (1380, 13210560), (1390, 13115520), (1408, 12947850), (1440, 12660120), (1472, 12384900), (1485, 12276480), (1518, 12009600), (1529, 11923200), (1584, 11509200), (1600, 11394108), (1620, 11253440), (1650, 11048832), (1656, 11008800), (1668, 10929600), (1725, 10568448), (1728, 10550100), (1760, 10358280), (1782, 10230400), (1800, 10128096), (1840, 9907920), (1863, 9785600), (1920, 9495090), (1980, 9207360), (2024, 9007200), (2025, 9002752), (2070, 8807040), (2085, 8743680), (2112, 8631900), (2160, 8440080), (2200, 8286624), (2208, 8256600), (2224, 8197200), (2277, 8006400), (2300, 7926336), (2304, 7912575), (2376, 7672800), (2400, 7596072), (2475, 7365888), (2484, 7339200), (2502, 7286400), (2530, 7205760), (2592, 7033400), (2640, 6905520), (2700, 6752064), (2760, 6605280), (2780, 6557760), (2816, 6473925), (2880, 6330060), (2944, 6192450), (2970, 6138240), (3036, 6004800), (3058, 5961600), (3105, 5871360), (3168, 5754600), (3197, 5702400), (3200, 5697054), (3240, 5626720), (3300, 5524416), (3312, 5504400), (3336, 5464800), (3450, 5284224), (3456, 5275050), (3475, 5246208), (3520, 5179140), (3564, 5115200), (3600, 5064048), (3680, 4953960), (3726, 4892800), (3753, 4857600), (3795, 4803840), (3840, 4747545), (3960, 4603680), (4048, 4503600), (4050, 4501376), (4140, 4403520), (4170, 4371840), (4224, 4315950), (4320, 4220040), (4400, 4143312), (4416, 4128300), (4448, 4098600), (4455, 4092160), (4554, 4003200), (4587, 3974400), (4600, 3963168), (4752, 3836400), (4800, 3798036), (4950, 3682944), (4968, 3669600), (5004, 3643200), (5060, 3602880), (5175, 3522816), (5184, 3516700), (5280, 3452760), (5400, 3376032), (5520, 3302640), (5560, 3278880), (5760, 3165030), (5888, 3096225), (5940, 3069120), (6072, 3002400), (6116, 2980800), (6210, 2935680), (6255, 2914560), (6325, 2882304), (6336, 2877300), (6394, 2851200), (6400, 2848527), (6480, 2813360), (6600, 2762208), (6624, 2752200), (6672, 2732400), (6831, 2668800), (6900, 2642112), (6912, 2637525), (6950, 2623104), (7040, 2589570), (7128, 2557600), (7200, 2532024), (7360, 2476980), (7425, 2455296), (7452, 2446400), (7506, 2428800), (7590, 2401920), (7645, 2384640), (7920, 2301840), (8096, 2251800), (8100, 2250688), (8280, 2201760), (8340, 2185920), (8448, 2157975), (8640, 2110020), (8800, 2071656), (8832, 2064150), (8896, 2049300), (8910, 2046080), (9108, 2001600), (9174, 1987200), (9200, 1981584), (9315, 1957120), (9504, 1918200), (9591, 1900800), (9600, 1899018), (9900, 1841472), (9936, 1834800), (10008, 1821600), (10120, 1801440), (10350, 1761408), (10368, 1758350), (10425, 1748736), (10560, 1726380), (10800, 1688016), (11040, 1651320), (11120, 1639440), (11259, 1619200), (11385, 1601280), (11520, 1582515), (11880, 1534560), (12144, 1501200), (12232, 1490400), (12420, 1467840), (12510, 1457280), (12650, 1441152), (12672, 1438650), (12788, 1425600), (12960, 1406680), (13200, 1381104), (13248, 1376100), (13344, 1366200), (13662, 1334400), (13761, 1324800), (13800, 1321056), (13900, 1311552), (14080, 1294785), (14256, 1278800), (14400, 1266012), (14720, 1238490), (14850, 1227648), (14904, 1223200), (15012, 1214400), (15180, 1200960), (15290, 1192320), (15525, 1174272), (15840, 1150920), (15985, 1140480), (16192, 1125900), (16200, 1125344), (16560, 1100880), (16680, 1092960), (17280, 1055010), (17600, 1035828), (17664, 1032075), (17792, 1024650), (17820, 1023040), (18216, 1000800), (18348, 993600), (18400, 990792), (18630, 978560), (18765, 971520), (18975, 960768), (19008, 959100), (19182, 950400), (19200, 949509), (19800, 920736), (19872, 917400), (20016, 910800), (20240, 900720), (20493, 889600), (20700, 880704), (20736, 879175), (20850, 874368), (21120, 863190), (21600, 844008), (22080, 825660), (22240, 819720), (22275, 818432), (22518, 809600), (22770, 800640), (22935, 794880), (23760, 767280), (24288, 750600), (24464, 745200), (24840, 733920), (25020, 728640), (25300, 720576), (25344, 719325), (25576, 712800), (25920, 703340), (26400, 690552), (26496, 688050), (26688, 683100), (27324, 667200), (27522, 662400), (27600, 660528), (27800, 655776), (28512, 639400), (28773, 633600), (28800, 633006), (29440, 619245), (29700, 613824), (29808, 611600), (30024, 607200), (30360, 600480), (30580, 596160), (31050, 587136), (31275, 582912), (31680, 575460), (31970, 570240), (32384, 562950), (32400, 562672), (33120, 550440), (33360, 546480), (34155, 533760), (34560, 527505), (35167, 518400), (35200, 517914), (35584, 512325), (35640, 511520), (36432, 500400), (36696, 496800), (36800, 495396), (37260, 489280), (37530, 485760), (37950, 480384), (38016, 479550), (38225, 476928), (38364, 475200), (39600, 460368), (39744, 458700), (40032, 455400), (40480, 450360), (40986, 444800), (41283, 441600), (41400, 440352), (41700, 437184), (42240, 431595), (43200, 422004), (44160, 412830), (44480, 409860), (44550, 409216), (45036, 404800), (45540, 400320), (45870, 397440), (46575, 391424), (47520, 383640), (47955, 380160), (48576, 375300), (48928, 372600), (49680, 366960), (50040, 364320), (50600, 360288), (51152, 356400), (51840, 351670), (52800, 345276), (52992, 344025), (53376, 341550), (54648, 333600), (55044, 331200), (55200, 330264), (55600, 327888), (56295, 323840), (56925, 320256), (57024, 319700), (57546, 316800), (57600, 316503), (59400, 306912), (59616, 305800), (60048, 303600), (60720, 300240), (61160, 298080), (62100, 293568), (62550, 291456), (63360, 287730), (63940, 285120), (64768, 281475), (64800, 281336), (66240, 275220), (66720, 273240), (68310, 266880), (68805, 264960), (70334, 259200), (70400, 258957), (71280, 255760), (72864, 250200), (73392, 248400), (73600, 247698), (74520, 244640), (75060, 242880), (75900, 240192), (76032, 239775), (76450, 238464), (76728, 237600), (79200, 230184), (79488, 229350), (79925, 228096), (80064, 227700), (80960, 225180), (81972, 222400), (82566, 220800), (82800, 220176), (83400, 218592), (86319, 211200), (86400, 211002), (88320, 206415), (88960, 204930), (89100, 204608), (90072, 202400), (91080, 200160), (91740, 198720), (93150, 195712), (93825, 194304), (95040, 191820), (95910, 190080), (97152, 187650), (97856, 186300), (99360, 183480), (100080, 182160), (101200, 180144), (102304, 178200), (102465, 177920), (103680, 175835), (105501, 172800), (105600, 172638), (106752, 170775), (109296, 166800), (110088, 165600), (110400, 165132), (111200, 163944), (112590, 161920), (113850, 160128), (114048, 159850), (114675, 158976), (115092, 158400), (118800, 153456), (119232, 152900), (120096, 151800), (121440, 150120), (122320, 149040), (123849, 147200), (124200, 146784), (125100, 145728), (126720, 143865), (127880, 142560), (129600, 140668), (132480, 137610), (133440, 136620)]