18740641920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 1024

約数和(自身を含む): 82252800000

約数和(自身を除く): 63512158080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 98, 104, 105, 110, 112, 120, 128, 130, 132, 140, 143, 147, 154, 156, 160, 165, 168, 176, 182, 192, 195, 196, 199, 208, 210, 220, 224, 231, 240, 245, 260, 264, 273, 280, 286, 294, 308, 312, 320, 330, 336, 343, 352, 364, 384, 385, 390, 392, 398, 416, 420, 429, 440, 448, 455, 462, 480, 490, 520, 528, 539, 546, 560, 572, 588, 597, 616, 624, 637, 640, 660, 672, 686, 704, 715, 728, 735, 770, 780, 784, 796, 832, 840, 858, 880, 896, 910, 924, 960, 980, 995, 1001, 1029, 1040, 1056, 1078, 1092, 1120, 1144, 1155, 1176, 1194, 1232, 1248, 1274, 1320, 1344, 1365, 1372, 1393, 1408, 1430, 1456, 1470, 1540, 1560, 1568, 1592, 1617, 1664, 1680, 1715, 1716, 1760, 1820, 1848, 1911, 1920, 1960, 1990, 2002, 2058, 2080, 2112, 2145, 2156, 2184, 2189, 2240, 2288, 2310, 2352, 2388, 2464, 2496, 2548, 2587, 2640, 2688, 2695, 2730, 2744, 2786, 2860, 2912, 2940, 2985, 3003, 3080, 3120, 3136, 3184, 3185, 3234, 3360, 3430, 3432, 3520, 3640, 3696, 3773, 3822, 3920, 3980, 4004, 4116, 4160, 4179, 4224, 4290, 4312, 4368, 4378, 4459, 4480, 4576, 4620, 4704, 4776, 4928, 4992, 5005, 5096, 5145, 5174, 5280, 5390, 5460, 5488, 5572, 5720, 5824, 5880, 5970, 6006, 6160, 6240, 6272, 6368, 6370, 6468, 6567, 6720, 6860, 6864, 6965, 7007, 7040, 7280, 7392, 7546, 7644, 7761, 7840, 7960, 8008, 8085, 8232, 8320, 8358, 8580, 8624, 8736, 8756, 8918, 9152, 9240, 9408, 9552, 9555, 9751, 9856, 10010, 10192, 10290, 10348, 10560, 10780, 10920, 10945, 10976, 11144, 11319, 11440, 11648, 11760, 11940, 12012, 12320, 12480, 12736, 12740, 12935, 12936, 13134, 13377, 13440, 13720, 13728, 13930, 14014, 14560, 14784, 15015, 15092, 15288, 15323, 15522, 15680, 15920, 16016, 16170, 16464, 16716, 17160, 17248, 17472, 17512, 17836, 18109, 18304, 18480, 18816, 18865, 19104, 19110, 19502, 20020, 20384, 20580, 20696, 20895, 21021, 21120, 21560, 21840, 21890, 21952, 22288, 22295, 22638, 22880, 23520, 23880, 24024, 24640, 24960, 25472, 25480, 25870, 25872, 26268, 26754, 27440, 27456, 27860, 28028, 28457, 29120, 29253, 29568, 30030, 30184, 30576, 30646, 31044, 31360, 31840, 32032, 32340, 32835, 32928, 33432, 34320, 34496, 34944, 35024, 35035, 35672, 36218, 36960, 37730, 38208, 38220, 38805, 39004, 40040, 40768, 41160, 41392, 41790, 42042, 43120, 43680, 43780, 43904, 44576, 44590, 45276, 45760, 45969, 47040, 47760, 48048, 48755, 49049, 49280, 50960, 51740, 51744, 52536, 53508, 54327, 54880, 54912, 55720, 56056, 56595, 56914, 58240, 58506, 60060, 60368, 61152, 61292, 62088, 63680, 64064, 64680, 65670, 65856, 66864, 66885, 68257, 68640, 68992, 70048, 70070, 71344, 72436, 73920, 75460, 76416, 76440, 76615, 77610, 78008, 80080, 81536, 82320, 82784, 83580, 84084, 85371, 86240, 87360, 87560, 89152, 89180, 90545, 90552, 91520, 91938, 94080, 95520, 96096, 97510, 98098, 101920, 103480, 103488, 105072, 105105, 107016, 107261, 108654, 109760, 111440, 112112, 113190, 113828, 117012, 120120, 120736, 122304, 122584, 124176, 126763, 127360, 128128, 129360, 131340, 131712, 133728, 133770, 136514, 137280, 140096, 140140, 142285, 142688, 144872, 146265, 147147, 147840, 150920, 152880, 153230, 155220, 156016, 160160, 164640, 165568, 167160, 168168, 170742, 172480, 174720, 175120, 178304, 178360, 181090, 181104, 183876, 191040, 192192, 195020, 196196, 199199, 203840, 204771, 206960, 206976, 210144, 210210, 214032, 214522, 217308, 219520, 222880, 224224, 226380, 227656, 229845, 234024, 240240, 241472, 244608, 245168, 245245, 248352, 253526, 258720, 262680, 267456, 267540, 271635, 273028, 274560, 280192, 280280, 284570, 285376, 289744, 292530, 294294, 301840, 305760, 306460, 310440, 312032, 320320, 321783, 329280, 331136, 334320, 336336, 341285, 341484, 344960, 350240, 356720, 362180, 362208, 367752, 380289, 382080, 384384, 390040, 392392, 398398, 407680, 409542, 413920, 420288, 420420, 426855, 428064, 429044, 434616, 445760, 448448, 452760, 455312, 459690, 468048, 480480, 482944, 490336, 490490, 496704, 507052, 517440, 525360, 534912, 535080, 536305, 543270, 546056, 560560, 569140, 570752, 579488, 585060, 588588, 597597, 603680, 611520, 612920, 620880, 624064, 633815, 640640, 643566, 658560, 668640, 672672, 682570, 682968, 700480, 713440, 724360, 724416, 735504, 735735, 750827, 760578, 780080, 784784, 796796, 819084, 827840, 840576, 840840, 853710, 856128, 858088, 869232, 887341, 891520, 896896, 905520, 910624, 919380, 936096, 960960, 980672, 980980, 993408, 995995, 1014104, 1023855, 1034880, 1050720, 1070160, 1072610, 1086540, 1092112, 1121120, 1138280, 1158976, 1170120, 1177176, 1195194, 1207360, 1223040, 1225840, 1241760, 1248128, 1267630, 1287132, 1337280, 1345344, 1365140, 1365936, 1394393, 1400960, 1426880, 1448720, 1448832, 1471008, 1471470, 1501654, 1521156, 1560160, 1569568, 1593592, 1608915, 1638168, 1655680, 1681680, 1707420, 1712256, 1716176, 1738464, 1774682, 1811040, 1821248, 1838760, 1872192, 1901445, 1921920, 1961344, 1961960, 1991990, 2028208, 2047710, 2101440, 2140320, 2145220, 2173080, 2184224, 2242240, 2252481, 2276560, 2317952, 2340240, 2354352, 2390388, 2414720, 2451680, 2483520, 2535260, 2574264, 2662023, 2674560, 2690688, 2730280, 2731872, 2788786, 2853760, 2897440, 2942016, 2942940, 2987985, 3003308, 3042312, 3120320, 3139136, 3187184, 3217830, 3276336, 3363360, 3414840, 3432352, 3476928, 3549364, 3622080, 3642496, 3677520, 3744384, 3754135, 3802890, 3923920, 3983980, 4056416, 4095420, 4183179, 4202880, 4280640, 4290440, 4346160, 4368448, 4436705, 4484480, 4504962, 4553120, 4680480, 4708704, 4780776, 4903360, 4967040, 5070520, 5148528, 5324046, 5460560, 5463744, 5577572, 5794880, 5884032, 5885880, 5975970, 6006616, 6084624, 6240640, 6278272, 6374368, 6435660, 6552672, 6726720, 6829680, 6864704, 6953856, 6971965, 7098728, 7244160, 7355040, 7508270, 7605780, 7847840, 7967960, 8112832, 8190840, 8366358, 8561280, 8580880, 8692320, 8736896, 8873410, 9009924, 9106240, 9360960, 9417408, 9561552, 9760751, 9806720, 10141040, 10297056, 10648092, 10921120, 10927488, 11155144, 11262405, 11589760, 11771760, 11951940, 12013232, 12169248, 12748736, 12871320, 13105344, 13310115, 13453440, 13659360, 13729408, 13943930, 14197456, 14710080, 15016540, 15211560, 15695680, 15935920, 16225664, 16381680, 16732716, 17161760, 17384640, 17746820, 18019848, 18212480, 18721920, 18834816, 19123104, 19521502, 20282080, 20594112, 20915895, 21296184, 21842240, 22310288, 22524810, 23543520, 23903880, 24026464, 24338496, 25497472, 25742640, 26210688, 26620230, 27318720, 27887860, 28394912, 29282253, 29420160, 30033080, 30423120, 31391360, 31871840, 32763360, 33465432, 34323520, 34769280, 35493640, 36039696, 38246208, 39043004, 40564160, 41188224, 41831790, 42592368, 43684480, 44620576, 45049620, 47087040, 47807760, 48052928, 48676992, 48803755, 51485280, 53240460, 54637440, 55775720, 56789824, 58564506, 60066160, 60846240, 63743680, 65526720, 66930864, 68647040, 70987280, 72079392, 76492416, 78086008, 81128320, 83663580, 85184736, 89241152, 90099240, 94174080, 95615520, 96105856, 97607510, 102970560, 106480920, 111551440, 113579648, 117129012, 120132320, 121692480, 127487360, 131053440, 133861728, 141974560, 144158784, 146411265, 156172016, 167327160, 170369472, 178482304, 180198480, 191231040, 195215020, 205941120, 212961840, 223102880, 234258024, 240264640, 243384960, 267723456, 283949120, 288317568, 292822530, 312344032, 334654320, 340738944, 360396960, 382462080, 390430040, 425923680, 446205760, 468516048, 480529280, 535446912, 567898240, 585645060, 624688064, 669308640, 720793920, 780860080, 851847360, 892411520, 937032096, 1171290120, 1249376128, 1338617280, 1441587840, 1561720160, 1703694720, 1874064192, 2342580240, 2677234560, 3123440320, 3748128384, 4685160480, 6246880640, 9370320960, 18740641920]

約数ペア:

[(1, 18740641920), (2, 9370320960), (3, 6246880640), (4, 4685160480), (5, 3748128384), (6, 3123440320), (7, 2677234560), (8, 2342580240), (10, 1874064192), (11, 1703694720), (12, 1561720160), (13, 1441587840), (14, 1338617280), (15, 1249376128), (16, 1171290120), (20, 937032096), (21, 892411520), (22, 851847360), (24, 780860080), (26, 720793920), (28, 669308640), (30, 624688064), (32, 585645060), (33, 567898240), (35, 535446912), (39, 480529280), (40, 468516048), (42, 446205760), (44, 425923680), (48, 390430040), (49, 382462080), (52, 360396960), (55, 340738944), (56, 334654320), (60, 312344032), (64, 292822530), (65, 288317568), (66, 283949120), (70, 267723456), (77, 243384960), (78, 240264640), (80, 234258024), (84, 223102880), (88, 212961840), (91, 205941120), (96, 195215020), (98, 191231040), (104, 180198480), (105, 178482304), (110, 170369472), (112, 167327160), (120, 156172016), (128, 146411265), (130, 144158784), (132, 141974560), (140, 133861728), (143, 131053440), (147, 127487360), (154, 121692480), (156, 120132320), (160, 117129012), (165, 113579648), (168, 111551440), (176, 106480920), (182, 102970560), (192, 97607510), (195, 96105856), (196, 95615520), (199, 94174080), (208, 90099240), (210, 89241152), (220, 85184736), (224, 83663580), (231, 81128320), (240, 78086008), (245, 76492416), (260, 72079392), (264, 70987280), (273, 68647040), (280, 66930864), (286, 65526720), (294, 63743680), (308, 60846240), (312, 60066160), (320, 58564506), (330, 56789824), (336, 55775720), (343, 54637440), (352, 53240460), (364, 51485280), (384, 48803755), (385, 48676992), (390, 48052928), (392, 47807760), (398, 47087040), (416, 45049620), (420, 44620576), (429, 43684480), (440, 42592368), (448, 41831790), (455, 41188224), (462, 40564160), (480, 39043004), (490, 38246208), (520, 36039696), (528, 35493640), (539, 34769280), (546, 34323520), (560, 33465432), (572, 32763360), (588, 31871840), (597, 31391360), (616, 30423120), (624, 30033080), (637, 29420160), (640, 29282253), (660, 28394912), (672, 27887860), (686, 27318720), (704, 26620230), (715, 26210688), (728, 25742640), (735, 25497472), (770, 24338496), (780, 24026464), (784, 23903880), (796, 23543520), (832, 22524810), (840, 22310288), (858, 21842240), (880, 21296184), (896, 20915895), (910, 20594112), (924, 20282080), (960, 19521502), (980, 19123104), (995, 18834816), (1001, 18721920), (1029, 18212480), (1040, 18019848), (1056, 17746820), (1078, 17384640), (1092, 17161760), (1120, 16732716), (1144, 16381680), (1155, 16225664), (1176, 15935920), (1194, 15695680), (1232, 15211560), (1248, 15016540), (1274, 14710080), (1320, 14197456), (1344, 13943930), (1365, 13729408), (1372, 13659360), (1393, 13453440), (1408, 13310115), (1430, 13105344), (1456, 12871320), (1470, 12748736), (1540, 12169248), (1560, 12013232), (1568, 11951940), (1592, 11771760), (1617, 11589760), (1664, 11262405), (1680, 11155144), (1715, 10927488), (1716, 10921120), (1760, 10648092), (1820, 10297056), (1848, 10141040), (1911, 9806720), (1920, 9760751), (1960, 9561552), (1990, 9417408), (2002, 9360960), (2058, 9106240), (2080, 9009924), (2112, 8873410), (2145, 8736896), (2156, 8692320), (2184, 8580880), (2189, 8561280), (2240, 8366358), (2288, 8190840), (2310, 8112832), (2352, 7967960), (2388, 7847840), (2464, 7605780), (2496, 7508270), (2548, 7355040), (2587, 7244160), (2640, 7098728), (2688, 6971965), (2695, 6953856), (2730, 6864704), (2744, 6829680), (2786, 6726720), (2860, 6552672), (2912, 6435660), (2940, 6374368), (2985, 6278272), (3003, 6240640), (3080, 6084624), (3120, 6006616), (3136, 5975970), (3184, 5885880), (3185, 5884032), (3234, 5794880), (3360, 5577572), (3430, 5463744), (3432, 5460560), (3520, 5324046), (3640, 5148528), (3696, 5070520), (3773, 4967040), (3822, 4903360), (3920, 4780776), (3980, 4708704), (4004, 4680480), (4116, 4553120), (4160, 4504962), (4179, 4484480), (4224, 4436705), (4290, 4368448), (4312, 4346160), (4368, 4290440), (4378, 4280640), (4459, 4202880), (4480, 4183179), (4576, 4095420), (4620, 4056416), (4704, 3983980), (4776, 3923920), (4928, 3802890), (4992, 3754135), (5005, 3744384), (5096, 3677520), (5145, 3642496), (5174, 3622080), (5280, 3549364), (5390, 3476928), (5460, 3432352), (5488, 3414840), (5572, 3363360), (5720, 3276336), (5824, 3217830), (5880, 3187184), (5970, 3139136), (6006, 3120320), (6160, 3042312), (6240, 3003308), (6272, 2987985), (6368, 2942940), (6370, 2942016), (6468, 2897440), (6567, 2853760), (6720, 2788786), (6860, 2731872), (6864, 2730280), (6965, 2690688), (7007, 2674560), (7040, 2662023), (7280, 2574264), (7392, 2535260), (7546, 2483520), (7644, 2451680), (7761, 2414720), (7840, 2390388), (7960, 2354352), (8008, 2340240), (8085, 2317952), (8232, 2276560), (8320, 2252481), (8358, 2242240), (8580, 2184224), (8624, 2173080), (8736, 2145220), (8756, 2140320), (8918, 2101440), (9152, 2047710), (9240, 2028208), (9408, 1991990), (9552, 1961960), (9555, 1961344), (9751, 1921920), (9856, 1901445), (10010, 1872192), (10192, 1838760), (10290, 1821248), (10348, 1811040), (10560, 1774682), (10780, 1738464), (10920, 1716176), (10945, 1712256), (10976, 1707420), (11144, 1681680), (11319, 1655680), (11440, 1638168), (11648, 1608915), (11760, 1593592), (11940, 1569568), (12012, 1560160), (12320, 1521156), (12480, 1501654), (12736, 1471470), (12740, 1471008), (12935, 1448832), (12936, 1448720), (13134, 1426880), (13377, 1400960), (13440, 1394393), (13720, 1365936), (13728, 1365140), (13930, 1345344), (14014, 1337280), (14560, 1287132), (14784, 1267630), (15015, 1248128), (15092, 1241760), (15288, 1225840), (15323, 1223040), (15522, 1207360), (15680, 1195194), (15920, 1177176), (16016, 1170120), (16170, 1158976), (16464, 1138280), (16716, 1121120), (17160, 1092112), (17248, 1086540), (17472, 1072610), (17512, 1070160), (17836, 1050720), (18109, 1034880), (18304, 1023855), (18480, 1014104), (18816, 995995), (18865, 993408), (19104, 980980), (19110, 980672), (19502, 960960), (20020, 936096), (20384, 919380), (20580, 910624), (20696, 905520), (20895, 896896), (21021, 891520), (21120, 887341), (21560, 869232), (21840, 858088), (21890, 856128), (21952, 853710), (22288, 840840), (22295, 840576), (22638, 827840), (22880, 819084), (23520, 796796), (23880, 784784), (24024, 780080), (24640, 760578), (24960, 750827), (25472, 735735), (25480, 735504), (25870, 724416), (25872, 724360), (26268, 713440), (26754, 700480), (27440, 682968), (27456, 682570), (27860, 672672), (28028, 668640), (28457, 658560), (29120, 643566), (29253, 640640), (29568, 633815), (30030, 624064), (30184, 620880), (30576, 612920), (30646, 611520), (31044, 603680), (31360, 597597), (31840, 588588), (32032, 585060), (32340, 579488), (32835, 570752), (32928, 569140), (33432, 560560), (34320, 546056), (34496, 543270), (34944, 536305), (35024, 535080), (35035, 534912), (35672, 525360), (36218, 517440), (36960, 507052), (37730, 496704), (38208, 490490), (38220, 490336), (38805, 482944), (39004, 480480), (40040, 468048), (40768, 459690), (41160, 455312), (41392, 452760), (41790, 448448), (42042, 445760), (43120, 434616), (43680, 429044), (43780, 428064), (43904, 426855), (44576, 420420), (44590, 420288), (45276, 413920), (45760, 409542), (45969, 407680), (47040, 398398), (47760, 392392), (48048, 390040), (48755, 384384), (49049, 382080), (49280, 380289), (50960, 367752), (51740, 362208), (51744, 362180), (52536, 356720), (53508, 350240), (54327, 344960), (54880, 341484), (54912, 341285), (55720, 336336), (56056, 334320), (56595, 331136), (56914, 329280), (58240, 321783), (58506, 320320), (60060, 312032), (60368, 310440), (61152, 306460), (61292, 305760), (62088, 301840), (63680, 294294), (64064, 292530), (64680, 289744), (65670, 285376), (65856, 284570), (66864, 280280), (66885, 280192), (68257, 274560), (68640, 273028), (68992, 271635), (70048, 267540), (70070, 267456), (71344, 262680), (72436, 258720), (73920, 253526), (75460, 248352), (76416, 245245), (76440, 245168), (76615, 244608), (77610, 241472), (78008, 240240), (80080, 234024), (81536, 229845), (82320, 227656), (82784, 226380), (83580, 224224), (84084, 222880), (85371, 219520), (86240, 217308), (87360, 214522), (87560, 214032), (89152, 210210), (89180, 210144), (90545, 206976), (90552, 206960), (91520, 204771), (91938, 203840), (94080, 199199), (95520, 196196), (96096, 195020), (97510, 192192), (98098, 191040), (101920, 183876), (103480, 181104), (103488, 181090), (105072, 178360), (105105, 178304), (107016, 175120), (107261, 174720), (108654, 172480), (109760, 170742), (111440, 168168), (112112, 167160), (113190, 165568), (113828, 164640), (117012, 160160), (120120, 156016), (120736, 155220), (122304, 153230), (122584, 152880), (124176, 150920), (126763, 147840), (127360, 147147), (128128, 146265), (129360, 144872), (131340, 142688), (131712, 142285), (133728, 140140), (133770, 140096), (136514, 137280)]