19189920960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 1008

約数和(自身を含む): 85780412640

約数和(自身を除く): 66590491680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 49, 51, 56, 57, 60, 63, 64, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 98, 102, 105, 112, 114, 119, 120, 126, 133, 136, 140, 144, 147, 152, 153, 160, 168, 170, 171, 180, 190, 192, 196, 204, 210, 224, 228, 238, 240, 245, 252, 255, 266, 272, 280, 285, 288, 294, 304, 306, 315, 320, 323, 336, 340, 342, 357, 360, 380, 392, 399, 408, 420, 421, 441, 448, 456, 476, 480, 490, 504, 510, 532, 544, 560, 570, 576, 588, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 735, 760, 765, 784, 798, 816, 833, 840, 842, 855, 882, 912, 931, 952, 960, 969, 980, 1008, 1020, 1064, 1071, 1088, 1120, 1140, 1176, 1190, 1197, 1216, 1224, 1260, 1263, 1292, 1330, 1344, 1360, 1368, 1428, 1440, 1470, 1520, 1530, 1568, 1596, 1615, 1632, 1666, 1680, 1684, 1710, 1764, 1785, 1824, 1862, 1904, 1938, 1960, 1995, 2016, 2040, 2105, 2128, 2142, 2205, 2240, 2261, 2280, 2352, 2380, 2394, 2448, 2499, 2520, 2526, 2584, 2660, 2720, 2736, 2793, 2856, 2880, 2907, 2940, 2947, 3040, 3060, 3136, 3192, 3230, 3264, 3332, 3360, 3368, 3420, 3528, 3570, 3648, 3724, 3789, 3808, 3876, 3920, 3990, 4032, 4080, 4165, 4210, 4256, 4284, 4410, 4522, 4560, 4655, 4704, 4760, 4788, 4845, 4896, 4998, 5040, 5052, 5168, 5320, 5355, 5440, 5472, 5586, 5712, 5814, 5880, 5894, 5985, 6080, 6120, 6315, 6384, 6460, 6664, 6720, 6736, 6783, 6840, 7056, 7140, 7157, 7448, 7497, 7578, 7616, 7752, 7840, 7980, 7999, 8160, 8330, 8379, 8420, 8512, 8568, 8820, 8841, 9044, 9120, 9310, 9408, 9520, 9576, 9690, 9792, 9996, 10080, 10104, 10336, 10640, 10710, 10944, 11172, 11305, 11424, 11628, 11760, 11788, 11970, 12240, 12495, 12630, 12768, 12920, 13328, 13472, 13566, 13680, 13965, 14112, 14280, 14314, 14535, 14735, 14896, 14994, 15156, 15504, 15680, 15827, 15960, 15998, 16320, 16660, 16758, 16840, 17136, 17640, 17682, 18088, 18240, 18620, 18945, 19040, 19152, 19380, 19992, 20160, 20208, 20349, 20629, 20672, 21280, 21420, 21471, 22344, 22610, 22848, 23256, 23520, 23576, 23940, 23997, 24480, 24990, 25260, 25536, 25840, 26523, 26656, 26944, 27132, 27360, 27930, 28224, 28560, 28628, 29070, 29470, 29792, 29988, 30312, 31008, 31654, 31920, 31996, 33320, 33516, 33680, 33915, 34272, 35280, 35364, 35785, 36176, 37240, 37485, 37890, 38080, 38304, 38760, 39984, 39995, 40416, 40698, 41258, 41895, 42560, 42840, 42942, 44205, 44688, 45220, 46512, 47040, 47152, 47481, 47880, 47994, 48960, 49980, 50099, 50520, 51680, 53046, 53312, 54264, 54720, 55860, 55993, 57120, 57256, 58140, 58940, 59584, 59976, 60624, 61887, 62016, 63308, 63840, 63992, 64413, 66640, 67032, 67360, 67830, 68544, 70560, 70728, 71570, 71991, 72352, 74480, 74970, 75780, 76608, 77520, 79135, 79968, 79990, 80832, 81396, 82516, 83790, 85680, 85884, 88410, 89376, 90440, 93024, 94304, 94962, 95760, 95988, 99960, 100198, 101040, 101745, 103145, 103360, 106092, 107355, 108528, 111720, 111986, 114240, 114512, 116280, 117880, 119952, 119985, 121248, 123774, 126616, 127680, 127984, 128826, 132615, 133280, 134064, 134720, 135660, 135983, 141120, 141456, 142443, 143140, 143982, 144704, 148960, 149940, 150297, 151560, 155040, 158270, 159936, 159980, 162792, 165032, 167580, 167979, 171360, 171768, 176820, 178752, 180880, 185661, 186048, 188608, 189924, 191520, 191976, 199920, 200396, 202080, 203490, 206290, 212184, 214710, 217056, 223440, 223972, 229024, 232560, 235760, 237405, 239904, 239970, 242496, 247548, 250495, 253232, 255968, 257652, 265230, 266560, 268128, 271320, 271966, 279965, 282912, 284886, 286280, 287964, 297920, 299880, 300594, 303120, 309435, 310080, 316540, 319960, 322065, 325584, 330064, 335160, 335958, 342720, 343536, 350693, 353640, 359955, 361760, 371322, 379848, 383040, 383952, 391951, 399840, 400792, 404160, 406980, 407949, 412580, 424368, 429420, 434112, 446880, 447944, 450891, 458048, 465120, 471520, 474810, 479808, 479940, 495096, 500990, 503937, 506464, 511936, 515304, 530460, 536256, 542640, 543932, 559930, 565824, 569772, 572560, 575928, 599760, 601188, 606240, 618870, 633080, 639920, 644130, 651168, 660128, 670320, 671916, 679915, 687072, 701386, 707280, 712215, 719910, 723520, 742644, 751485, 759696, 767904, 783902, 799680, 801584, 813960, 815898, 825160, 839895, 848736, 858840, 893760, 895888, 901782, 928305, 930240, 943040, 949620, 951881, 959880, 990192, 1001980, 1007874, 1012928, 1030608, 1052079, 1060920, 1085280, 1087864, 1119860, 1139544, 1145120, 1151856, 1175853, 1199520, 1202376, 1212480, 1223847, 1237740, 1266160, 1279840, 1288260, 1302336, 1320256, 1340640, 1343832, 1359830, 1374144, 1402772, 1414560, 1424430, 1439820, 1485288, 1502970, 1519392, 1535808, 1567804, 1603168, 1627920, 1631796, 1650320, 1679790, 1697472, 1717680, 1753465, 1791776, 1803564, 1856610, 1899240, 1903762, 1919760, 1959755, 1980384, 2003960, 2015748, 2039745, 2061216, 2104158, 2121840, 2170560, 2175728, 2239720, 2254455, 2279088, 2290240, 2303712, 2351706, 2399040, 2404752, 2447694, 2475480, 2519685, 2532320, 2559680, 2576520, 2681280, 2687664, 2719660, 2805544, 2829120, 2848860, 2855643, 2879640, 2970576, 3005940, 3038784, 3135608, 3156237, 3206336, 3255840, 3263592, 3300640, 3359580, 3435360, 3506930, 3527559, 3583552, 3607128, 3713220, 3798480, 3807524, 3839520, 3919510, 3960768, 4007920, 4031496, 4079490, 4122432, 4208316, 4243680, 4351456, 4479440, 4508910, 4558176, 4607424, 4703412, 4759405, 4809504, 4895388, 4950960, 5039370, 5064640, 5153040, 5260395, 5375328, 5439320, 5611088, 5697720, 5711286, 5759280, 5879265, 5941152, 6011880, 6119235, 6271216, 6312474, 6511680, 6527184, 6601280, 6663167, 6719160, 6870720, 7013860, 7055118, 7214256, 7426440, 7596960, 7615048, 7679040, 7839020, 8015840, 8062992, 8158980, 8416632, 8487360, 8566929, 8702912, 8958880, 9017820, 9116352, 9406824, 9518810, 9619008, 9790776, 9901920, 10078740, 10306080, 10520790, 10750656, 10878640, 11222176, 11395440, 11422572, 11518560, 11758530, 11882304, 12023760, 12238470, 12542432, 12624948, 13054368, 13326334, 13438320, 14027720, 14110236, 14278215, 14428512, 14852880, 15193920, 15230096, 15678040, 15781185, 16031680, 16125984, 16317960, 16833264, 17133858, 17637795, 17917760, 18035640, 18813648, 19037620, 19581552, 19803840, 19989501, 20157480, 20612160, 21041580, 21757280, 22444352, 22790880, 22845144, 23037120, 23517060, 24047520, 24476940, 25084864, 25249896, 26108736, 26652668, 26876640, 28055440, 28220472, 28556430, 28857024, 29705760, 30460192, 31356080, 31562370, 32251968, 32635920, 33315835, 33666528, 34267716, 35275590, 36071280, 37627296, 38075240, 39163104, 39979002, 40314960, 42083160, 42834645, 43514560, 45581760, 45690288, 47034120, 48095040, 48953880, 50499792, 53305336, 53753280, 56110880, 56440944, 57112860, 59411520, 59968503, 60920384, 62712160, 63124740, 65271840, 66631670, 67333056, 68535432, 70551180, 72142560, 75254592, 76150480, 78326208, 79958004, 80629920, 84166320, 85669290, 91380576, 94068240, 97907760, 99947505, 100999584, 106610672, 112221760, 112881888, 114225720, 119937006, 125424320, 126249480, 130543680, 133263340, 137070864, 141102360, 144285120, 152300960, 159916008, 161259840, 168332640, 171338580, 182761152, 188136480, 195815520, 199895010, 201999168, 213221344, 225763776, 228451440, 239874012, 252498960, 266526680, 274141728, 282204720, 299842515, 304601920, 319832016, 336665280, 342677160, 376272960, 391631040, 399790020, 426442688, 456902880, 479748024, 504997920, 533053360, 548283456, 564409440, 599685030, 639664032, 685354320, 799580040, 913805760, 959496048, 1009995840, 1066106720, 1128818880, 1199370060, 1279328064, 1370708640, 1599160080, 1918992096, 2132213440, 2398740120, 2741417280, 3198320160, 3837984192, 4797480240, 6396640320, 9594960480, 19189920960]

約数ペア:

[(1, 19189920960), (2, 9594960480), (3, 6396640320), (4, 4797480240), (5, 3837984192), (6, 3198320160), (7, 2741417280), (8, 2398740120), (9, 2132213440), (10, 1918992096), (12, 1599160080), (14, 1370708640), (15, 1279328064), (16, 1199370060), (17, 1128818880), (18, 1066106720), (19, 1009995840), (20, 959496048), (21, 913805760), (24, 799580040), (28, 685354320), (30, 639664032), (32, 599685030), (34, 564409440), (35, 548283456), (36, 533053360), (38, 504997920), (40, 479748024), (42, 456902880), (45, 426442688), (48, 399790020), (49, 391631040), (51, 376272960), (56, 342677160), (57, 336665280), (60, 319832016), (63, 304601920), (64, 299842515), (68, 282204720), (70, 274141728), (72, 266526680), (76, 252498960), (80, 239874012), (84, 228451440), (85, 225763776), (90, 213221344), (95, 201999168), (96, 199895010), (98, 195815520), (102, 188136480), (105, 182761152), (112, 171338580), (114, 168332640), (119, 161259840), (120, 159916008), (126, 152300960), (133, 144285120), (136, 141102360), (140, 137070864), (144, 133263340), (147, 130543680), (152, 126249480), (153, 125424320), (160, 119937006), (168, 114225720), (170, 112881888), (171, 112221760), (180, 106610672), (190, 100999584), (192, 99947505), (196, 97907760), (204, 94068240), (210, 91380576), (224, 85669290), (228, 84166320), (238, 80629920), (240, 79958004), (245, 78326208), (252, 76150480), (255, 75254592), (266, 72142560), (272, 70551180), (280, 68535432), (285, 67333056), (288, 66631670), (294, 65271840), (304, 63124740), (306, 62712160), (315, 60920384), (320, 59968503), (323, 59411520), (336, 57112860), (340, 56440944), (342, 56110880), (357, 53753280), (360, 53305336), (380, 50499792), (392, 48953880), (399, 48095040), (408, 47034120), (420, 45690288), (421, 45581760), (441, 43514560), (448, 42834645), (456, 42083160), (476, 40314960), (480, 39979002), (490, 39163104), (504, 38075240), (510, 37627296), (532, 36071280), (544, 35275590), (560, 34267716), (570, 33666528), (576, 33315835), (588, 32635920), (595, 32251968), (608, 31562370), (612, 31356080), (630, 30460192), (646, 29705760), (665, 28857024), (672, 28556430), (680, 28220472), (684, 28055440), (714, 26876640), (720, 26652668), (735, 26108736), (760, 25249896), (765, 25084864), (784, 24476940), (798, 24047520), (816, 23517060), (833, 23037120), (840, 22845144), (842, 22790880), (855, 22444352), (882, 21757280), (912, 21041580), (931, 20612160), (952, 20157480), (960, 19989501), (969, 19803840), (980, 19581552), (1008, 19037620), (1020, 18813648), (1064, 18035640), (1071, 17917760), (1088, 17637795), (1120, 17133858), (1140, 16833264), (1176, 16317960), (1190, 16125984), (1197, 16031680), (1216, 15781185), (1224, 15678040), (1260, 15230096), (1263, 15193920), (1292, 14852880), (1330, 14428512), (1344, 14278215), (1360, 14110236), (1368, 14027720), (1428, 13438320), (1440, 13326334), (1470, 13054368), (1520, 12624948), (1530, 12542432), (1568, 12238470), (1596, 12023760), (1615, 11882304), (1632, 11758530), (1666, 11518560), (1680, 11422572), (1684, 11395440), (1710, 11222176), (1764, 10878640), (1785, 10750656), (1824, 10520790), (1862, 10306080), (1904, 10078740), (1938, 9901920), (1960, 9790776), (1995, 9619008), (2016, 9518810), (2040, 9406824), (2105, 9116352), (2128, 9017820), (2142, 8958880), (2205, 8702912), (2240, 8566929), (2261, 8487360), (2280, 8416632), (2352, 8158980), (2380, 8062992), (2394, 8015840), (2448, 7839020), (2499, 7679040), (2520, 7615048), (2526, 7596960), (2584, 7426440), (2660, 7214256), (2720, 7055118), (2736, 7013860), (2793, 6870720), (2856, 6719160), (2880, 6663167), (2907, 6601280), (2940, 6527184), (2947, 6511680), (3040, 6312474), (3060, 6271216), (3136, 6119235), (3192, 6011880), (3230, 5941152), (3264, 5879265), (3332, 5759280), (3360, 5711286), (3368, 5697720), (3420, 5611088), (3528, 5439320), (3570, 5375328), (3648, 5260395), (3724, 5153040), (3789, 5064640), (3808, 5039370), (3876, 4950960), (3920, 4895388), (3990, 4809504), (4032, 4759405), (4080, 4703412), (4165, 4607424), (4210, 4558176), (4256, 4508910), (4284, 4479440), (4410, 4351456), (4522, 4243680), (4560, 4208316), (4655, 4122432), (4704, 4079490), (4760, 4031496), (4788, 4007920), (4845, 3960768), (4896, 3919510), (4998, 3839520), (5040, 3807524), (5052, 3798480), (5168, 3713220), (5320, 3607128), (5355, 3583552), (5440, 3527559), (5472, 3506930), (5586, 3435360), (5712, 3359580), (5814, 3300640), (5880, 3263592), (5894, 3255840), (5985, 3206336), (6080, 3156237), (6120, 3135608), (6315, 3038784), (6384, 3005940), (6460, 2970576), (6664, 2879640), (6720, 2855643), (6736, 2848860), (6783, 2829120), (6840, 2805544), (7056, 2719660), (7140, 2687664), (7157, 2681280), (7448, 2576520), (7497, 2559680), (7578, 2532320), (7616, 2519685), (7752, 2475480), (7840, 2447694), (7980, 2404752), (7999, 2399040), (8160, 2351706), (8330, 2303712), (8379, 2290240), (8420, 2279088), (8512, 2254455), (8568, 2239720), (8820, 2175728), (8841, 2170560), (9044, 2121840), (9120, 2104158), (9310, 2061216), (9408, 2039745), (9520, 2015748), (9576, 2003960), (9690, 1980384), (9792, 1959755), (9996, 1919760), (10080, 1903762), (10104, 1899240), (10336, 1856610), (10640, 1803564), (10710, 1791776), (10944, 1753465), (11172, 1717680), (11305, 1697472), (11424, 1679790), (11628, 1650320), (11760, 1631796), (11788, 1627920), (11970, 1603168), (12240, 1567804), (12495, 1535808), (12630, 1519392), (12768, 1502970), (12920, 1485288), (13328, 1439820), (13472, 1424430), (13566, 1414560), (13680, 1402772), (13965, 1374144), (14112, 1359830), (14280, 1343832), (14314, 1340640), (14535, 1320256), (14735, 1302336), (14896, 1288260), (14994, 1279840), (15156, 1266160), (15504, 1237740), (15680, 1223847), (15827, 1212480), (15960, 1202376), (15998, 1199520), (16320, 1175853), (16660, 1151856), (16758, 1145120), (16840, 1139544), (17136, 1119860), (17640, 1087864), (17682, 1085280), (18088, 1060920), (18240, 1052079), (18620, 1030608), (18945, 1012928), (19040, 1007874), (19152, 1001980), (19380, 990192), (19992, 959880), (20160, 951881), (20208, 949620), (20349, 943040), (20629, 930240), (20672, 928305), (21280, 901782), (21420, 895888), (21471, 893760), (22344, 858840), (22610, 848736), (22848, 839895), (23256, 825160), (23520, 815898), (23576, 813960), (23940, 801584), (23997, 799680), (24480, 783902), (24990, 767904), (25260, 759696), (25536, 751485), (25840, 742644), (26523, 723520), (26656, 719910), (26944, 712215), (27132, 707280), (27360, 701386), (27930, 687072), (28224, 679915), (28560, 671916), (28628, 670320), (29070, 660128), (29470, 651168), (29792, 644130), (29988, 639920), (30312, 633080), (31008, 618870), (31654, 606240), (31920, 601188), (31996, 599760), (33320, 575928), (33516, 572560), (33680, 569772), (33915, 565824), (34272, 559930), (35280, 543932), (35364, 542640), (35785, 536256), (36176, 530460), (37240, 515304), (37485, 511936), (37890, 506464), (38080, 503937), (38304, 500990), (38760, 495096), (39984, 479940), (39995, 479808), (40416, 474810), (40698, 471520), (41258, 465120), (41895, 458048), (42560, 450891), (42840, 447944), (42942, 446880), (44205, 434112), (44688, 429420), (45220, 424368), (46512, 412580), (47040, 407949), (47152, 406980), (47481, 404160), (47880, 400792), (47994, 399840), (48960, 391951), (49980, 383952), (50099, 383040), (50520, 379848), (51680, 371322), (53046, 361760), (53312, 359955), (54264, 353640), (54720, 350693), (55860, 343536), (55993, 342720), (57120, 335958), (57256, 335160), (58140, 330064), (58940, 325584), (59584, 322065), (59976, 319960), (60624, 316540), (61887, 310080), (62016, 309435), (63308, 303120), (63840, 300594), (63992, 299880), (64413, 297920), (66640, 287964), (67032, 286280), (67360, 284886), (67830, 282912), (68544, 279965), (70560, 271966), (70728, 271320), (71570, 268128), (71991, 266560), (72352, 265230), (74480, 257652), (74970, 255968), (75780, 253232), (76608, 250495), (77520, 247548), (79135, 242496), (79968, 239970), (79990, 239904), (80832, 237405), (81396, 235760), (82516, 232560), (83790, 229024), (85680, 223972), (85884, 223440), (88410, 217056), (89376, 214710), (90440, 212184), (93024, 206290), (94304, 203490), (94962, 202080), (95760, 200396), (95988, 199920), (99960, 191976), (100198, 191520), (101040, 189924), (101745, 188608), (103145, 186048), (103360, 185661), (106092, 180880), (107355, 178752), (108528, 176820), (111720, 171768), (111986, 171360), (114240, 167979), (114512, 167580), (116280, 165032), (117880, 162792), (119952, 159980), (119985, 159936), (121248, 158270), (123774, 155040), (126616, 151560), (127680, 150297), (127984, 149940), (128826, 148960), (132615, 144704), (133280, 143982), (134064, 143140), (134720, 142443), (135660, 141456), (135983, 141120)]