18895472640

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 960

約数和(自身を含む): 78486408000

約数和(自身を除く): 59590935360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 64, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 109, 110, 114, 120, 128, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 192, 198, 209, 216, 218, 220, 228, 240, 256, 264, 270, 285, 288, 297, 304, 320, 324, 327, 330, 342, 352, 360, 380, 384, 396, 405, 418, 432, 436, 440, 456, 480, 495, 512, 513, 528, 540, 545, 570, 576, 594, 608, 627, 640, 648, 654, 660, 684, 704, 720, 760, 768, 792, 810, 836, 855, 864, 872, 880, 891, 912, 960, 981, 990, 1024, 1026, 1045, 1056, 1080, 1090, 1140, 1152, 1188, 1199, 1216, 1254, 1280, 1296, 1308, 1320, 1368, 1408, 1440, 1485, 1520, 1536, 1539, 1584, 1620, 1635, 1672, 1710, 1728, 1744, 1760, 1782, 1824, 1881, 1920, 1962, 1980, 2048, 2052, 2071, 2090, 2112, 2160, 2180, 2280, 2304, 2376, 2398, 2432, 2508, 2560, 2565, 2592, 2616, 2640, 2736, 2816, 2880, 2943, 2970, 3040, 3072, 3078, 3135, 3168, 3240, 3270, 3344, 3420, 3456, 3488, 3520, 3564, 3597, 3648, 3762, 3840, 3924, 3960, 4104, 4142, 4180, 4224, 4320, 4360, 4455, 4560, 4608, 4752, 4796, 4864, 4905, 5016, 5120, 5130, 5184, 5232, 5280, 5472, 5632, 5643, 5760, 5886, 5940, 5995, 6080, 6144, 6156, 6213, 6270, 6336, 6480, 6540, 6688, 6840, 6912, 6976, 7040, 7128, 7194, 7296, 7524, 7680, 7695, 7848, 7920, 8208, 8284, 8360, 8448, 8640, 8720, 8829, 8910, 9120, 9216, 9405, 9504, 9592, 9728, 9810, 10032, 10240, 10260, 10355, 10368, 10464, 10560, 10791, 10944, 11264, 11286, 11520, 11772, 11880, 11990, 12160, 12312, 12426, 12540, 12672, 12960, 13080, 13376, 13680, 13824, 13952, 14080, 14256, 14388, 14592, 14715, 15048, 15360, 15390, 15696, 15840, 16416, 16568, 16720, 16896, 16929, 17280, 17440, 17658, 17820, 17985, 18240, 18432, 18639, 18810, 19008, 19184, 19456, 19620, 20064, 20520, 20710, 20736, 20928, 21120, 21582, 21888, 22528, 22572, 22781, 23040, 23544, 23760, 23980, 24320, 24624, 24852, 25080, 25344, 25920, 26160, 26752, 27360, 27648, 27904, 28160, 28215, 28512, 28776, 29184, 29430, 30096, 30720, 30780, 31065, 31392, 31680, 32373, 32832, 33136, 33440, 33792, 33858, 34560, 34880, 35316, 35640, 35970, 36480, 37278, 37620, 38016, 38368, 38912, 39240, 40128, 41040, 41420, 41472, 41856, 42240, 43164, 43776, 44145, 45144, 45562, 46080, 47088, 47520, 47960, 48640, 49248, 49704, 50160, 50688, 51840, 52320, 53504, 53955, 54720, 55296, 55808, 55917, 56320, 56430, 57024, 57552, 58368, 58860, 60192, 61560, 62130, 62784, 63360, 64746, 65664, 66272, 66880, 67584, 67716, 68343, 69120, 69760, 70632, 71280, 71940, 72960, 74556, 75240, 76032, 76736, 78480, 80256, 82080, 82840, 82944, 83712, 84480, 84645, 86328, 87552, 88290, 90288, 91124, 92160, 93195, 94176, 95040, 95920, 97119, 97280, 98496, 99408, 100320, 101376, 103680, 104640, 107008, 107910, 109440, 111616, 111834, 112640, 112860, 113905, 114048, 115104, 116736, 117720, 120384, 123120, 124260, 125568, 126720, 129492, 131328, 132544, 133760, 135432, 136686, 138240, 139520, 141264, 142560, 143880, 145920, 149112, 150480, 152064, 153472, 156960, 160512, 161865, 164160, 165680, 165888, 167424, 167751, 168960, 169290, 172656, 175104, 176580, 180576, 182248, 186390, 188352, 190080, 191840, 194238, 194560, 196992, 198816, 200640, 202752, 205029, 207360, 209280, 214016, 215820, 218880, 223232, 223668, 225720, 227810, 228096, 230208, 235440, 240768, 246240, 248520, 251136, 253440, 258984, 262656, 265088, 267520, 270864, 273372, 276480, 279040, 279585, 282528, 285120, 287760, 291840, 298224, 300960, 304128, 306944, 313920, 321024, 323730, 328320, 331360, 334848, 335502, 337920, 338580, 341715, 345312, 350208, 353160, 361152, 364496, 372780, 376704, 380160, 383680, 388476, 393984, 397632, 401280, 410058, 414720, 418560, 428032, 431640, 437760, 447336, 451440, 455620, 456192, 460416, 470880, 481536, 485595, 492480, 497040, 502272, 506880, 517968, 525312, 530176, 535040, 541728, 546744, 558080, 559170, 565056, 570240, 575520, 583680, 596448, 601920, 608256, 613888, 615087, 627840, 642048, 647460, 656640, 662720, 669696, 671004, 677160, 683430, 690624, 706320, 722304, 728992, 745560, 753408, 760320, 767360, 776952, 787968, 795264, 802560, 820116, 829440, 837120, 838755, 863280, 875520, 894672, 902880, 911240, 912384, 920832, 941760, 963072, 971190, 984960, 994080, 1004544, 1013760, 1025145, 1035936, 1050624, 1060352, 1070080, 1083456, 1093488, 1116160, 1118340, 1130112, 1140480, 1151040, 1192896, 1203840, 1227776, 1230174, 1255680, 1284096, 1294920, 1313280, 1325440, 1342008, 1354320, 1366860, 1381248, 1412640, 1444608, 1457984, 1491120, 1506816, 1520640, 1534720, 1553904, 1575936, 1590528, 1605120, 1640232, 1674240, 1677510, 1726560, 1751040, 1789344, 1805760, 1822480, 1824768, 1841664, 1845261, 1883520, 1926144, 1942380, 1969920, 1988160, 2009088, 2050290, 2071872, 2120704, 2140160, 2166912, 2186976, 2236680, 2260224, 2280960, 2302080, 2385792, 2407680, 2455552, 2460348, 2511360, 2589840, 2626560, 2650880, 2684016, 2708640, 2733720, 2762496, 2825280, 2889216, 2915968, 2982240, 3013632, 3041280, 3069440, 3075435, 3107808, 3151872, 3181056, 3210240, 3280464, 3348480, 3355020, 3453120, 3578688, 3611520, 3644960, 3683328, 3690522, 3767040, 3852288, 3884760, 3939840, 3976320, 4100580, 4143744, 4241408, 4333824, 4373952, 4473360, 4520448, 4561920, 4604160, 4771584, 4815360, 4920696, 5022720, 5179680, 5253120, 5301760, 5368032, 5417280, 5467440, 5524992, 5650560, 5778432, 5831936, 5964480, 6027264, 6138880, 6150870, 6215616, 6362112, 6420480, 6560928, 6710040, 6906240, 7157376, 7223040, 7289920, 7366656, 7381044, 7534080, 7769520, 7879680, 7952640, 8201160, 8287488, 8667648, 8747904, 8946720, 9040896, 9123840, 9208320, 9226305, 9543168, 9630720, 9841392, 10045440, 10359360, 10603520, 10736064, 10834560, 10934880, 11049984, 11301120, 11556864, 11663872, 11928960, 12277760, 12301740, 12431232, 12724224, 13121856, 13420080, 13812480, 14314752, 14446080, 14579840, 14762088, 15068160, 15539040, 15759360, 15905280, 16402320, 16574976, 17335296, 17495808, 17893440, 18081792, 18416640, 18452610, 19086336, 19261440, 19682784, 20718720, 21207040, 21472128, 21669120, 21869760, 22099968, 22602240, 23327744, 23857920, 24603480, 24862464, 26243712, 26840160, 27624960, 28629504, 28892160, 29159680, 29524176, 30136320, 31078080, 31810560, 32804640, 33149952, 34670592, 34991616, 35786880, 36833280, 36905220, 38172672, 39365568, 41437440, 42944256, 43338240, 43739520, 45204480, 46655488, 47715840, 49206960, 49724928, 52487424, 53680320, 55249920, 57259008, 57784320, 58319360, 59048352, 62156160, 63621120, 65609280, 66299904, 69983232, 71573760, 73810440, 78731136, 82874880, 85888512, 86676480, 87479040, 90408960, 95431680, 98413920, 99449856, 104974848, 107360640, 110499840, 114518016, 116638720, 118096704, 124312320, 131218560, 139966464, 143147520, 147620880, 157462272, 165749760, 171777024, 173352960, 174958080, 190863360, 196827840, 198899712, 209949696, 214721280, 233277440, 236193408, 248624640, 262437120, 286295040, 295241760, 314924544, 331499520, 343554048, 349916160, 393655680, 419899392, 429442560, 472386816, 497249280, 524874240, 572590080, 590483520, 629849088, 699832320, 787311360, 858885120, 944773632, 994498560, 1049748480, 1180967040, 1259698176, 1574622720, 1717770240, 1889547264, 2099496960, 2361934080, 3149245440, 3779094528, 4723868160, 6298490880, 9447736320, 18895472640]

約数ペア:

[(1, 18895472640), (2, 9447736320), (3, 6298490880), (4, 4723868160), (5, 3779094528), (6, 3149245440), (8, 2361934080), (9, 2099496960), (10, 1889547264), (11, 1717770240), (12, 1574622720), (15, 1259698176), (16, 1180967040), (18, 1049748480), (19, 994498560), (20, 944773632), (22, 858885120), (24, 787311360), (27, 699832320), (30, 629849088), (32, 590483520), (33, 572590080), (36, 524874240), (38, 497249280), (40, 472386816), (44, 429442560), (45, 419899392), (48, 393655680), (54, 349916160), (55, 343554048), (57, 331499520), (60, 314924544), (64, 295241760), (66, 286295040), (72, 262437120), (76, 248624640), (80, 236193408), (81, 233277440), (88, 214721280), (90, 209949696), (95, 198899712), (96, 196827840), (99, 190863360), (108, 174958080), (109, 173352960), (110, 171777024), (114, 165749760), (120, 157462272), (128, 147620880), (132, 143147520), (135, 139966464), (144, 131218560), (152, 124312320), (160, 118096704), (162, 116638720), (165, 114518016), (171, 110499840), (176, 107360640), (180, 104974848), (190, 99449856), (192, 98413920), (198, 95431680), (209, 90408960), (216, 87479040), (218, 86676480), (220, 85888512), (228, 82874880), (240, 78731136), (256, 73810440), (264, 71573760), (270, 69983232), (285, 66299904), (288, 65609280), (297, 63621120), (304, 62156160), (320, 59048352), (324, 58319360), (327, 57784320), (330, 57259008), (342, 55249920), (352, 53680320), (360, 52487424), (380, 49724928), (384, 49206960), (396, 47715840), (405, 46655488), (418, 45204480), (432, 43739520), (436, 43338240), (440, 42944256), (456, 41437440), (480, 39365568), (495, 38172672), (512, 36905220), (513, 36833280), (528, 35786880), (540, 34991616), (545, 34670592), (570, 33149952), (576, 32804640), (594, 31810560), (608, 31078080), (627, 30136320), (640, 29524176), (648, 29159680), (654, 28892160), (660, 28629504), (684, 27624960), (704, 26840160), (720, 26243712), (760, 24862464), (768, 24603480), (792, 23857920), (810, 23327744), (836, 22602240), (855, 22099968), (864, 21869760), (872, 21669120), (880, 21472128), (891, 21207040), (912, 20718720), (960, 19682784), (981, 19261440), (990, 19086336), (1024, 18452610), (1026, 18416640), (1045, 18081792), (1056, 17893440), (1080, 17495808), (1090, 17335296), (1140, 16574976), (1152, 16402320), (1188, 15905280), (1199, 15759360), (1216, 15539040), (1254, 15068160), (1280, 14762088), (1296, 14579840), (1308, 14446080), (1320, 14314752), (1368, 13812480), (1408, 13420080), (1440, 13121856), (1485, 12724224), (1520, 12431232), (1536, 12301740), (1539, 12277760), (1584, 11928960), (1620, 11663872), (1635, 11556864), (1672, 11301120), (1710, 11049984), (1728, 10934880), (1744, 10834560), (1760, 10736064), (1782, 10603520), (1824, 10359360), (1881, 10045440), (1920, 9841392), (1962, 9630720), (1980, 9543168), (2048, 9226305), (2052, 9208320), (2071, 9123840), (2090, 9040896), (2112, 8946720), (2160, 8747904), (2180, 8667648), (2280, 8287488), (2304, 8201160), (2376, 7952640), (2398, 7879680), (2432, 7769520), (2508, 7534080), (2560, 7381044), (2565, 7366656), (2592, 7289920), (2616, 7223040), (2640, 7157376), (2736, 6906240), (2816, 6710040), (2880, 6560928), (2943, 6420480), (2970, 6362112), (3040, 6215616), (3072, 6150870), (3078, 6138880), (3135, 6027264), (3168, 5964480), (3240, 5831936), (3270, 5778432), (3344, 5650560), (3420, 5524992), (3456, 5467440), (3488, 5417280), (3520, 5368032), (3564, 5301760), (3597, 5253120), (3648, 5179680), (3762, 5022720), (3840, 4920696), (3924, 4815360), (3960, 4771584), (4104, 4604160), (4142, 4561920), (4180, 4520448), (4224, 4473360), (4320, 4373952), (4360, 4333824), (4455, 4241408), (4560, 4143744), (4608, 4100580), (4752, 3976320), (4796, 3939840), (4864, 3884760), (4905, 3852288), (5016, 3767040), (5120, 3690522), (5130, 3683328), (5184, 3644960), (5232, 3611520), (5280, 3578688), (5472, 3453120), (5632, 3355020), (5643, 3348480), (5760, 3280464), (5886, 3210240), (5940, 3181056), (5995, 3151872), (6080, 3107808), (6144, 3075435), (6156, 3069440), (6213, 3041280), (6270, 3013632), (6336, 2982240), (6480, 2915968), (6540, 2889216), (6688, 2825280), (6840, 2762496), (6912, 2733720), (6976, 2708640), (7040, 2684016), (7128, 2650880), (7194, 2626560), (7296, 2589840), (7524, 2511360), (7680, 2460348), (7695, 2455552), (7848, 2407680), (7920, 2385792), (8208, 2302080), (8284, 2280960), (8360, 2260224), (8448, 2236680), (8640, 2186976), (8720, 2166912), (8829, 2140160), (8910, 2120704), (9120, 2071872), (9216, 2050290), (9405, 2009088), (9504, 1988160), (9592, 1969920), (9728, 1942380), (9810, 1926144), (10032, 1883520), (10240, 1845261), (10260, 1841664), (10355, 1824768), (10368, 1822480), (10464, 1805760), (10560, 1789344), (10791, 1751040), (10944, 1726560), (11264, 1677510), (11286, 1674240), (11520, 1640232), (11772, 1605120), (11880, 1590528), (11990, 1575936), (12160, 1553904), (12312, 1534720), (12426, 1520640), (12540, 1506816), (12672, 1491120), (12960, 1457984), (13080, 1444608), (13376, 1412640), (13680, 1381248), (13824, 1366860), (13952, 1354320), (14080, 1342008), (14256, 1325440), (14388, 1313280), (14592, 1294920), (14715, 1284096), (15048, 1255680), (15360, 1230174), (15390, 1227776), (15696, 1203840), (15840, 1192896), (16416, 1151040), (16568, 1140480), (16720, 1130112), (16896, 1118340), (16929, 1116160), (17280, 1093488), (17440, 1083456), (17658, 1070080), (17820, 1060352), (17985, 1050624), (18240, 1035936), (18432, 1025145), (18639, 1013760), (18810, 1004544), (19008, 994080), (19184, 984960), (19456, 971190), (19620, 963072), (20064, 941760), (20520, 920832), (20710, 912384), (20736, 911240), (20928, 902880), (21120, 894672), (21582, 875520), (21888, 863280), (22528, 838755), (22572, 837120), (22781, 829440), (23040, 820116), (23544, 802560), (23760, 795264), (23980, 787968), (24320, 776952), (24624, 767360), (24852, 760320), (25080, 753408), (25344, 745560), (25920, 728992), (26160, 722304), (26752, 706320), (27360, 690624), (27648, 683430), (27904, 677160), (28160, 671004), (28215, 669696), (28512, 662720), (28776, 656640), (29184, 647460), (29430, 642048), (30096, 627840), (30720, 615087), (30780, 613888), (31065, 608256), (31392, 601920), (31680, 596448), (32373, 583680), (32832, 575520), (33136, 570240), (33440, 565056), (33792, 559170), (33858, 558080), (34560, 546744), (34880, 541728), (35316, 535040), (35640, 530176), (35970, 525312), (36480, 517968), (37278, 506880), (37620, 502272), (38016, 497040), (38368, 492480), (38912, 485595), (39240, 481536), (40128, 470880), (41040, 460416), (41420, 456192), (41472, 455620), (41856, 451440), (42240, 447336), (43164, 437760), (43776, 431640), (44145, 428032), (45144, 418560), (45562, 414720), (46080, 410058), (47088, 401280), (47520, 397632), (47960, 393984), (48640, 388476), (49248, 383680), (49704, 380160), (50160, 376704), (50688, 372780), (51840, 364496), (52320, 361152), (53504, 353160), (53955, 350208), (54720, 345312), (55296, 341715), (55808, 338580), (55917, 337920), (56320, 335502), (56430, 334848), (57024, 331360), (57552, 328320), (58368, 323730), (58860, 321024), (60192, 313920), (61560, 306944), (62130, 304128), (62784, 300960), (63360, 298224), (64746, 291840), (65664, 287760), (66272, 285120), (66880, 282528), (67584, 279585), (67716, 279040), (68343, 276480), (69120, 273372), (69760, 270864), (70632, 267520), (71280, 265088), (71940, 262656), (72960, 258984), (74556, 253440), (75240, 251136), (76032, 248520), (76736, 246240), (78480, 240768), (80256, 235440), (82080, 230208), (82840, 228096), (82944, 227810), (83712, 225720), (84480, 223668), (84645, 223232), (86328, 218880), (87552, 215820), (88290, 214016), (90288, 209280), (91124, 207360), (92160, 205029), (93195, 202752), (94176, 200640), (95040, 198816), (95920, 196992), (97119, 194560), (97280, 194238), (98496, 191840), (99408, 190080), (100320, 188352), (101376, 186390), (103680, 182248), (104640, 180576), (107008, 176580), (107910, 175104), (109440, 172656), (111616, 169290), (111834, 168960), (112640, 167751), (112860, 167424), (113905, 165888), (114048, 165680), (115104, 164160), (116736, 161865), (117720, 160512), (120384, 156960), (123120, 153472), (124260, 152064), (125568, 150480), (126720, 149112), (129492, 145920), (131328, 143880), (132544, 142560), (133760, 141264), (135432, 139520), (136686, 138240)]