18722119680

素因数分解:

$2^{13}\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 896

約数和(自身を含む): 77380185600

約数和(自身を除く): 58658065920

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, 110, 114, 120, 128, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 192, 198, 209, 216, 220, 228, 240, 243, 256, 264, 270, 285, 288, 297, 304, 320, 324, 330, 342, 352, 360, 380, 384, 396, 405, 418, 432, 440, 456, 480, 486, 495, 512, 513, 528, 540, 570, 576, 594, 608, 627, 640, 648, 660, 684, 704, 720, 729, 760, 768, 792, 810, 836, 855, 864, 880, 891, 912, 960, 972, 990, 1024, 1026, 1045, 1056, 1080, 1140, 1152, 1188, 1215, 1216, 1254, 1280, 1296, 1320, 1368, 1408, 1440, 1458, 1485, 1520, 1536, 1539, 1584, 1620, 1672, 1710, 1728, 1760, 1782, 1824, 1881, 1920, 1944, 1980, 2048, 2052, 2090, 2112, 2160, 2187, 2280, 2304, 2376, 2430, 2432, 2508, 2560, 2565, 2592, 2640, 2673, 2736, 2816, 2880, 2916, 2970, 3040, 3072, 3078, 3135, 3168, 3240, 3344, 3420, 3456, 3520, 3564, 3645, 3648, 3762, 3840, 3888, 3960, 4096, 4104, 4180, 4224, 4320, 4374, 4455, 4560, 4608, 4617, 4752, 4860, 4864, 5016, 5120, 5130, 5184, 5280, 5346, 5472, 5632, 5643, 5760, 5832, 5940, 6080, 6144, 6156, 6270, 6336, 6480, 6688, 6840, 6912, 7040, 7128, 7290, 7296, 7524, 7680, 7695, 7776, 7920, 8019, 8192, 8208, 8360, 8448, 8640, 8748, 8910, 9120, 9216, 9234, 9405, 9504, 9720, 9728, 10032, 10240, 10260, 10368, 10560, 10692, 10935, 10944, 11264, 11286, 11520, 11664, 11880, 12160, 12288, 12312, 12540, 12672, 12960, 13365, 13376, 13680, 13824, 13851, 14080, 14256, 14580, 14592, 15048, 15360, 15390, 15552, 15840, 16038, 16416, 16720, 16896, 16929, 17280, 17496, 17820, 18240, 18432, 18468, 18810, 19008, 19440, 19456, 20064, 20480, 20520, 20736, 21120, 21384, 21870, 21888, 22528, 22572, 23040, 23085, 23328, 23760, 24057, 24320, 24576, 24624, 25080, 25344, 25920, 26730, 26752, 27360, 27648, 27702, 28160, 28215, 28512, 29160, 29184, 30096, 30720, 30780, 31104, 31680, 32076, 32832, 33440, 33792, 33858, 34560, 34992, 35640, 36480, 36864, 36936, 37620, 38016, 38880, 38912, 40095, 40128, 40960, 41040, 41472, 41553, 42240, 42768, 43740, 43776, 45056, 45144, 46080, 46170, 46656, 47520, 48114, 48640, 49248, 50160, 50688, 50787, 51840, 53460, 53504, 54720, 55296, 55404, 56320, 56430, 57024, 58320, 58368, 60192, 61440, 61560, 62208, 63360, 64152, 65664, 66880, 67584, 67716, 69120, 69255, 69984, 71280, 72960, 73728, 73872, 75240, 76032, 77760, 77824, 80190, 80256, 82080, 82944, 83106, 84480, 84645, 85536, 87480, 87552, 90112, 90288, 92160, 92340, 93312, 95040, 96228, 97280, 98496, 100320, 101376, 101574, 103680, 106920, 107008, 109440, 110592, 110808, 112640, 112860, 114048, 116640, 116736, 120285, 120384, 122880, 123120, 124416, 126720, 128304, 131328, 133760, 135168, 135432, 138240, 138510, 139968, 142560, 145920, 147744, 150480, 152064, 152361, 155520, 155648, 160380, 160512, 164160, 165888, 166212, 168960, 169290, 171072, 174960, 175104, 180576, 184320, 184680, 186624, 190080, 192456, 194560, 196992, 200640, 202752, 203148, 207360, 207765, 213840, 214016, 218880, 221184, 221616, 225280, 225720, 228096, 233280, 233472, 240570, 240768, 246240, 248832, 253440, 253935, 256608, 262656, 267520, 270336, 270864, 276480, 277020, 279936, 285120, 291840, 295488, 300960, 304128, 304722, 311040, 320760, 321024, 328320, 331776, 332424, 337920, 338580, 342144, 349920, 350208, 361152, 368640, 369360, 373248, 380160, 384912, 389120, 393984, 401280, 405504, 406296, 414720, 415530, 427680, 428032, 437760, 443232, 450560, 451440, 456192, 457083, 466560, 466944, 481140, 481536, 492480, 497664, 506880, 507870, 513216, 525312, 535040, 541728, 552960, 554040, 559872, 570240, 583680, 590976, 601920, 608256, 609444, 622080, 641520, 642048, 656640, 663552, 664848, 675840, 677160, 684288, 699840, 700416, 722304, 738720, 746496, 760320, 761805, 769824, 778240, 787968, 802560, 811008, 812592, 829440, 831060, 855360, 856064, 875520, 886464, 902880, 912384, 914166, 933120, 962280, 963072, 984960, 995328, 1013760, 1015740, 1026432, 1050624, 1070080, 1083456, 1105920, 1108080, 1119744, 1140480, 1167360, 1181952, 1203840, 1216512, 1218888, 1244160, 1283040, 1284096, 1313280, 1329696, 1351680, 1354320, 1368576, 1399680, 1400832, 1444608, 1477440, 1492992, 1520640, 1523610, 1539648, 1575936, 1605120, 1625184, 1658880, 1662120, 1710720, 1712128, 1751040, 1772928, 1805760, 1824768, 1828332, 1866240, 1924560, 1926144, 1969920, 1990656, 2027520, 2031480, 2052864, 2101248, 2140160, 2166912, 2216160, 2239488, 2280960, 2285415, 2334720, 2363904, 2407680, 2433024, 2437776, 2488320, 2566080, 2568192, 2626560, 2659392, 2708640, 2737152, 2799360, 2889216, 2954880, 2985984, 3041280, 3047220, 3079296, 3151872, 3210240, 3250368, 3317760, 3324240, 3421440, 3502080, 3545856, 3611520, 3649536, 3656664, 3732480, 3849120, 3852288, 3939840, 4055040, 4062960, 4105728, 4202496, 4280320, 4333824, 4432320, 4478976, 4561920, 4570830, 4727808, 4815360, 4875552, 4976640, 5132160, 5136384, 5253120, 5318784, 5417280, 5474304, 5598720, 5778432, 5909760, 5971968, 6082560, 6094440, 6158592, 6303744, 6420480, 6500736, 6648480, 6842880, 7004160, 7091712, 7223040, 7299072, 7313328, 7464960, 7698240, 7704576, 7879680, 8125920, 8211456, 8560640, 8667648, 8864640, 8957952, 9123840, 9141660, 9455616, 9630720, 9751104, 9953280, 10264320, 10506240, 10637568, 10834560, 10948608, 11197440, 11556864, 11819520, 12165120, 12188880, 12317184, 12607488, 12840960, 13001472, 13296960, 13685760, 14183424, 14446080, 14626656, 14929920, 15396480, 15409152, 15759360, 16251840, 16422912, 17335296, 17729280, 17915904, 18247680, 18283320, 18911232, 19261440, 19502208, 20528640, 21012480, 21275136, 21669120, 21897216, 22394880, 23113728, 23639040, 24377760, 24634368, 25681920, 26002944, 26593920, 27371520, 28366848, 28892160, 29253312, 29859840, 30792960, 31518720, 32503680, 32845824, 34670592, 35458560, 36495360, 36566640, 37822464, 38522880, 39004416, 41057280, 42550272, 43338240, 44789760, 46227456, 47278080, 48755520, 49268736, 52005888, 53187840, 54743040, 56733696, 57784320, 58506624, 61585920, 63037440, 65007360, 65691648, 69341184, 70917120, 73133280, 77045760, 78008832, 82114560, 85100544, 86676480, 89579520, 94556160, 97511040, 98537472, 104011776, 106375680, 109486080, 113467392, 115568640, 117013248, 123171840, 130014720, 138682368, 141834240, 146266560, 156017664, 164229120, 170201088, 173352960, 189112320, 195022080, 197074944, 208023552, 212751360, 231137280, 234026496, 246343680, 260029440, 283668480, 292533120, 312035328, 328458240, 340402176, 346705920, 390044160, 416047104, 425502720, 468052992, 492687360, 520058880, 567336960, 585066240, 624070656, 693411840, 780088320, 851005440, 936105984, 985374720, 1040117760, 1170132480, 1248141312, 1560176640, 1702010880, 1872211968, 2080235520, 2340264960, 3120353280, 3744423936, 4680529920, 6240706560, 9361059840, 18722119680]

約数ペア:

[(1, 18722119680), (2, 9361059840), (3, 6240706560), (4, 4680529920), (5, 3744423936), (6, 3120353280), (8, 2340264960), (9, 2080235520), (10, 1872211968), (11, 1702010880), (12, 1560176640), (15, 1248141312), (16, 1170132480), (18, 1040117760), (19, 985374720), (20, 936105984), (22, 851005440), (24, 780088320), (27, 693411840), (30, 624070656), (32, 585066240), (33, 567336960), (36, 520058880), (38, 492687360), (40, 468052992), (44, 425502720), (45, 416047104), (48, 390044160), (54, 346705920), (55, 340402176), (57, 328458240), (60, 312035328), (64, 292533120), (66, 283668480), (72, 260029440), (76, 246343680), (80, 234026496), (81, 231137280), (88, 212751360), (90, 208023552), (95, 197074944), (96, 195022080), (99, 189112320), (108, 173352960), (110, 170201088), (114, 164229120), (120, 156017664), (128, 146266560), (132, 141834240), (135, 138682368), (144, 130014720), (152, 123171840), (160, 117013248), (162, 115568640), (165, 113467392), (171, 109486080), (176, 106375680), (180, 104011776), (190, 98537472), (192, 97511040), (198, 94556160), (209, 89579520), (216, 86676480), (220, 85100544), (228, 82114560), (240, 78008832), (243, 77045760), (256, 73133280), (264, 70917120), (270, 69341184), (285, 65691648), (288, 65007360), (297, 63037440), (304, 61585920), (320, 58506624), (324, 57784320), (330, 56733696), (342, 54743040), (352, 53187840), (360, 52005888), (380, 49268736), (384, 48755520), (396, 47278080), (405, 46227456), (418, 44789760), (432, 43338240), (440, 42550272), (456, 41057280), (480, 39004416), (486, 38522880), (495, 37822464), (512, 36566640), (513, 36495360), (528, 35458560), (540, 34670592), (570, 32845824), (576, 32503680), (594, 31518720), (608, 30792960), (627, 29859840), (640, 29253312), (648, 28892160), (660, 28366848), (684, 27371520), (704, 26593920), (720, 26002944), (729, 25681920), (760, 24634368), (768, 24377760), (792, 23639040), (810, 23113728), (836, 22394880), (855, 21897216), (864, 21669120), (880, 21275136), (891, 21012480), (912, 20528640), (960, 19502208), (972, 19261440), (990, 18911232), (1024, 18283320), (1026, 18247680), (1045, 17915904), (1056, 17729280), (1080, 17335296), (1140, 16422912), (1152, 16251840), (1188, 15759360), (1215, 15409152), (1216, 15396480), (1254, 14929920), (1280, 14626656), (1296, 14446080), (1320, 14183424), (1368, 13685760), (1408, 13296960), (1440, 13001472), (1458, 12840960), (1485, 12607488), (1520, 12317184), (1536, 12188880), (1539, 12165120), (1584, 11819520), (1620, 11556864), (1672, 11197440), (1710, 10948608), (1728, 10834560), (1760, 10637568), (1782, 10506240), (1824, 10264320), (1881, 9953280), (1920, 9751104), (1944, 9630720), (1980, 9455616), (2048, 9141660), (2052, 9123840), (2090, 8957952), (2112, 8864640), (2160, 8667648), (2187, 8560640), (2280, 8211456), (2304, 8125920), (2376, 7879680), (2430, 7704576), (2432, 7698240), (2508, 7464960), (2560, 7313328), (2565, 7299072), (2592, 7223040), (2640, 7091712), (2673, 7004160), (2736, 6842880), (2816, 6648480), (2880, 6500736), (2916, 6420480), (2970, 6303744), (3040, 6158592), (3072, 6094440), (3078, 6082560), (3135, 5971968), (3168, 5909760), (3240, 5778432), (3344, 5598720), (3420, 5474304), (3456, 5417280), (3520, 5318784), (3564, 5253120), (3645, 5136384), (3648, 5132160), (3762, 4976640), (3840, 4875552), (3888, 4815360), (3960, 4727808), (4096, 4570830), (4104, 4561920), (4180, 4478976), (4224, 4432320), (4320, 4333824), (4374, 4280320), (4455, 4202496), (4560, 4105728), (4608, 4062960), (4617, 4055040), (4752, 3939840), (4860, 3852288), (4864, 3849120), (5016, 3732480), (5120, 3656664), (5130, 3649536), (5184, 3611520), (5280, 3545856), (5346, 3502080), (5472, 3421440), (5632, 3324240), (5643, 3317760), (5760, 3250368), (5832, 3210240), (5940, 3151872), (6080, 3079296), (6144, 3047220), (6156, 3041280), (6270, 2985984), (6336, 2954880), (6480, 2889216), (6688, 2799360), (6840, 2737152), (6912, 2708640), (7040, 2659392), (7128, 2626560), (7290, 2568192), (7296, 2566080), (7524, 2488320), (7680, 2437776), (7695, 2433024), (7776, 2407680), (7920, 2363904), (8019, 2334720), (8192, 2285415), (8208, 2280960), (8360, 2239488), (8448, 2216160), (8640, 2166912), (8748, 2140160), (8910, 2101248), (9120, 2052864), (9216, 2031480), (9234, 2027520), (9405, 1990656), (9504, 1969920), (9720, 1926144), (9728, 1924560), (10032, 1866240), (10240, 1828332), (10260, 1824768), (10368, 1805760), (10560, 1772928), (10692, 1751040), (10935, 1712128), (10944, 1710720), (11264, 1662120), (11286, 1658880), (11520, 1625184), (11664, 1605120), (11880, 1575936), (12160, 1539648), (12288, 1523610), (12312, 1520640), (12540, 1492992), (12672, 1477440), (12960, 1444608), (13365, 1400832), (13376, 1399680), (13680, 1368576), (13824, 1354320), (13851, 1351680), (14080, 1329696), (14256, 1313280), (14580, 1284096), (14592, 1283040), (15048, 1244160), (15360, 1218888), (15390, 1216512), (15552, 1203840), (15840, 1181952), (16038, 1167360), (16416, 1140480), (16720, 1119744), (16896, 1108080), (16929, 1105920), (17280, 1083456), (17496, 1070080), (17820, 1050624), (18240, 1026432), (18432, 1015740), (18468, 1013760), (18810, 995328), (19008, 984960), (19440, 963072), (19456, 962280), (20064, 933120), (20480, 914166), (20520, 912384), (20736, 902880), (21120, 886464), (21384, 875520), (21870, 856064), (21888, 855360), (22528, 831060), (22572, 829440), (23040, 812592), (23085, 811008), (23328, 802560), (23760, 787968), (24057, 778240), (24320, 769824), (24576, 761805), (24624, 760320), (25080, 746496), (25344, 738720), (25920, 722304), (26730, 700416), (26752, 699840), (27360, 684288), (27648, 677160), (27702, 675840), (28160, 664848), (28215, 663552), (28512, 656640), (29160, 642048), (29184, 641520), (30096, 622080), (30720, 609444), (30780, 608256), (31104, 601920), (31680, 590976), (32076, 583680), (32832, 570240), (33440, 559872), (33792, 554040), (33858, 552960), (34560, 541728), (34992, 535040), (35640, 525312), (36480, 513216), (36864, 507870), (36936, 506880), (37620, 497664), (38016, 492480), (38880, 481536), (38912, 481140), (40095, 466944), (40128, 466560), (40960, 457083), (41040, 456192), (41472, 451440), (41553, 450560), (42240, 443232), (42768, 437760), (43740, 428032), (43776, 427680), (45056, 415530), (45144, 414720), (46080, 406296), (46170, 405504), (46656, 401280), (47520, 393984), (48114, 389120), (48640, 384912), (49248, 380160), (50160, 373248), (50688, 369360), (50787, 368640), (51840, 361152), (53460, 350208), (53504, 349920), (54720, 342144), (55296, 338580), (55404, 337920), (56320, 332424), (56430, 331776), (57024, 328320), (58320, 321024), (58368, 320760), (60192, 311040), (61440, 304722), (61560, 304128), (62208, 300960), (63360, 295488), (64152, 291840), (65664, 285120), (66880, 279936), (67584, 277020), (67716, 276480), (69120, 270864), (69255, 270336), (69984, 267520), (71280, 262656), (72960, 256608), (73728, 253935), (73872, 253440), (75240, 248832), (76032, 246240), (77760, 240768), (77824, 240570), (80190, 233472), (80256, 233280), (82080, 228096), (82944, 225720), (83106, 225280), (84480, 221616), (84645, 221184), (85536, 218880), (87480, 214016), (87552, 213840), (90112, 207765), (90288, 207360), (92160, 203148), (92340, 202752), (93312, 200640), (95040, 196992), (96228, 194560), (97280, 192456), (98496, 190080), (100320, 186624), (101376, 184680), (101574, 184320), (103680, 180576), (106920, 175104), (107008, 174960), (109440, 171072), (110592, 169290), (110808, 168960), (112640, 166212), (112860, 165888), (114048, 164160), (116640, 160512), (116736, 160380), (120285, 155648), (120384, 155520), (122880, 152361), (123120, 152064), (124416, 150480), (126720, 147744), (128304, 145920), (131328, 142560), (133760, 139968), (135168, 138510), (135432, 138240)]