16820256960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 896

約数和(自身を含む): 70787727360

約数和(自身を除く): 53967470400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 46, 48, 51, 52, 54, 60, 64, 65, 68, 69, 72, 78, 80, 85, 90, 92, 96, 102, 104, 108, 115, 117, 120, 130, 135, 136, 138, 144, 153, 156, 160, 170, 180, 184, 192, 195, 204, 207, 208, 216, 221, 230, 234, 240, 255, 260, 270, 272, 276, 288, 299, 306, 312, 320, 340, 345, 351, 360, 368, 383, 390, 391, 408, 414, 416, 432, 442, 459, 460, 468, 480, 510, 520, 540, 544, 552, 576, 585, 598, 612, 621, 624, 663, 680, 690, 702, 720, 736, 765, 766, 780, 782, 816, 828, 832, 864, 884, 897, 918, 920, 936, 960, 1020, 1035, 1040, 1080, 1088, 1104, 1105, 1149, 1170, 1173, 1196, 1224, 1242, 1248, 1326, 1360, 1380, 1404, 1440, 1472, 1495, 1530, 1532, 1560, 1564, 1632, 1656, 1728, 1755, 1768, 1794, 1836, 1840, 1872, 1915, 1955, 1989, 2040, 2070, 2080, 2160, 2208, 2210, 2295, 2298, 2340, 2346, 2392, 2448, 2484, 2496, 2652, 2691, 2720, 2760, 2808, 2880, 2990, 3060, 3064, 3105, 3120, 3128, 3264, 3312, 3315, 3447, 3510, 3519, 3536, 3588, 3672, 3680, 3744, 3830, 3910, 3978, 4080, 4140, 4160, 4320, 4416, 4420, 4485, 4590, 4596, 4680, 4692, 4784, 4896, 4968, 4979, 5083, 5304, 5382, 5440, 5520, 5616, 5745, 5865, 5967, 5980, 6120, 6128, 6210, 6240, 6256, 6511, 6624, 6630, 6894, 7020, 7038, 7072, 7176, 7344, 7360, 7488, 7660, 7820, 7956, 8073, 8160, 8280, 8640, 8809, 8840, 8970, 9180, 9192, 9360, 9384, 9568, 9792, 9936, 9945, 9958, 10166, 10341, 10557, 10608, 10764, 11040, 11232, 11490, 11730, 11934, 11960, 12240, 12256, 12420, 12480, 12512, 13022, 13248, 13260, 13455, 13788, 14040, 14076, 14144, 14352, 14688, 14937, 15249, 15320, 15640, 15912, 16146, 16320, 16560, 17235, 17595, 17618, 17680, 17940, 18360, 18384, 18720, 18768, 19136, 19533, 19872, 19890, 19916, 20332, 20682, 21114, 21216, 21528, 22080, 22464, 22980, 23460, 23868, 23920, 24480, 24512, 24840, 24895, 25024, 25415, 26044, 26427, 26520, 26910, 27576, 28080, 28152, 28704, 29376, 29835, 29874, 30498, 30640, 31280, 31824, 32292, 32555, 33120, 34470, 35190, 35236, 35360, 35880, 36720, 36768, 37440, 37536, 39066, 39744, 39780, 39832, 40365, 40664, 41364, 42228, 42432, 43056, 44045, 44811, 45747, 45960, 46920, 47736, 47840, 48960, 49680, 49790, 50830, 51705, 52088, 52785, 52854, 53040, 53820, 55152, 56160, 56304, 57408, 58599, 59670, 59748, 60996, 61280, 62560, 63648, 64584, 65110, 66240, 68940, 70380, 70472, 70720, 71760, 73440, 73536, 74685, 75072, 76245, 78132, 79281, 79560, 79664, 80730, 81328, 82728, 84456, 84643, 86112, 88090, 89622, 91494, 91920, 93840, 95472, 95680, 97665, 99360, 99580, 101660, 103410, 104176, 105570, 105708, 106080, 107640, 110304, 112320, 112608, 114517, 117198, 119340, 119496, 121992, 122560, 125120, 127296, 129168, 130220, 132135, 134433, 137241, 137880, 140760, 140944, 143520, 146880, 149370, 149753, 152490, 156264, 158562, 159120, 159328, 161460, 162656, 165456, 168912, 169286, 172224, 175797, 176180, 179244, 182988, 183840, 187680, 190944, 195330, 198720, 199160, 203320, 206820, 208352, 211140, 211416, 212160, 215280, 220608, 224055, 225216, 228735, 229034, 234396, 237843, 238680, 238992, 243984, 253929, 258336, 260440, 264270, 268866, 274482, 275760, 281520, 281888, 287040, 292995, 298740, 299506, 304980, 312528, 317124, 318240, 318656, 322920, 325312, 330912, 337824, 338572, 343551, 351594, 352360, 358488, 365976, 367680, 375360, 381888, 390660, 396405, 398320, 406640, 413640, 416704, 422280, 422832, 423215, 430560, 448110, 449259, 457470, 458068, 468792, 475686, 477360, 477984, 487968, 507858, 516672, 520880, 528540, 537732, 548964, 551520, 563040, 563776, 572585, 585990, 597480, 599012, 609960, 625056, 634248, 636480, 645840, 661824, 672165, 675648, 677144, 686205, 687102, 703188, 704720, 716976, 731952, 748765, 761787, 781320, 792810, 796640, 813280, 827280, 844560, 845664, 846430, 861120, 878985, 896220, 898518, 914940, 916136, 937584, 951372, 954720, 955968, 975936, 1015716, 1030653, 1041760, 1057080, 1075464, 1097928, 1103040, 1126080, 1145170, 1171980, 1189215, 1194960, 1198024, 1219920, 1250112, 1268496, 1269645, 1291680, 1344330, 1347777, 1354288, 1372410, 1374204, 1406376, 1409440, 1433952, 1463904, 1497530, 1523574, 1562640, 1585620, 1593280, 1626560, 1654560, 1689120, 1691328, 1692860, 1717755, 1757970, 1792440, 1797036, 1829880, 1832272, 1875168, 1902744, 1909440, 1946789, 2031432, 2061306, 2083520, 2114160, 2150928, 2195856, 2246295, 2285361, 2290340, 2343960, 2378430, 2389920, 2396048, 2439840, 2536992, 2539290, 2583360, 2688660, 2695554, 2708576, 2744820, 2748408, 2812752, 2818880, 2867904, 2927808, 2995060, 3047148, 3091959, 3125280, 3171240, 3309120, 3378240, 3385720, 3435510, 3515940, 3584880, 3594072, 3659760, 3664544, 3750336, 3805488, 3808935, 3893578, 4043331, 4062864, 4122612, 4228320, 4301856, 4391712, 4492590, 4570722, 4580680, 4687920, 4756860, 4779840, 4792096, 4879680, 5073984, 5078580, 5153265, 5377320, 5391108, 5417152, 5489640, 5496816, 5625504, 5840367, 5990120, 6094296, 6183918, 6250560, 6342480, 6738885, 6771440, 6871020, 7031880, 7169760, 7188144, 7319520, 7329088, 7610976, 7617870, 7787156, 8086662, 8125728, 8245224, 8456640, 8603712, 8783424, 8985180, 9141444, 9161360, 9375840, 9513720, 9584192, 9733945, 10157160, 10306530, 10754640, 10782216, 10979280, 10993632, 11251008, 11426805, 11680734, 11980240, 12188592, 12367836, 12684960, 13477770, 13542880, 13742040, 14063760, 14339520, 14376288, 14639040, 15221952, 15235740, 15459795, 15574312, 16173324, 16251456, 16490448, 17521101, 17970360, 18282888, 18322720, 18751680, 19027440, 19467890, 20216655, 20314320, 20613060, 21509280, 21564432, 21958560, 21987264, 22853610, 23361468, 23960480, 24377184, 24735672, 25369920, 26955540, 27085760, 27484080, 28127520, 28752576, 29201835, 30471480, 30919590, 31148624, 32346648, 32980896, 35042202, 35940720, 36565776, 36645440, 38054880, 38935780, 40433310, 40628640, 41226120, 43018560, 43128864, 43917120, 45707220, 46722936, 47920960, 48754368, 49471344, 52563303, 53911080, 54968160, 56255040, 58403670, 60942960, 61839180, 62297248, 64693296, 65961792, 70084404, 71881440, 73131552, 76109760, 77871560, 80866620, 81257280, 82452240, 86257728, 87605505, 91414440, 93445872, 98942688, 105126606, 107822160, 109936320, 116807340, 121885920, 123678360, 124594496, 129386592, 140168808, 143762880, 146263104, 155743120, 161733240, 164904480, 175211010, 182828880, 186891744, 197885376, 210253212, 215644320, 233614680, 243771840, 247356720, 258773184, 262816515, 280337616, 311486240, 323466480, 329808960, 350422020, 365657760, 373783488, 420506424, 431288640, 467229360, 494713440, 525633030, 560675232, 622972480, 646932960, 700844040, 731315520, 841012848, 934458720, 989426880, 1051266060, 1121350464, 1293865920, 1401688080, 1682025696, 1868917440, 2102532120, 2803376160, 3364051392, 4205064240, 5606752320, 8410128480, 16820256960]

約数ペア:

[(1, 16820256960), (2, 8410128480), (3, 5606752320), (4, 4205064240), (5, 3364051392), (6, 2803376160), (8, 2102532120), (9, 1868917440), (10, 1682025696), (12, 1401688080), (13, 1293865920), (15, 1121350464), (16, 1051266060), (17, 989426880), (18, 934458720), (20, 841012848), (23, 731315520), (24, 700844040), (26, 646932960), (27, 622972480), (30, 560675232), (32, 525633030), (34, 494713440), (36, 467229360), (39, 431288640), (40, 420506424), (45, 373783488), (46, 365657760), (48, 350422020), (51, 329808960), (52, 323466480), (54, 311486240), (60, 280337616), (64, 262816515), (65, 258773184), (68, 247356720), (69, 243771840), (72, 233614680), (78, 215644320), (80, 210253212), (85, 197885376), (90, 186891744), (92, 182828880), (96, 175211010), (102, 164904480), (104, 161733240), (108, 155743120), (115, 146263104), (117, 143762880), (120, 140168808), (130, 129386592), (135, 124594496), (136, 123678360), (138, 121885920), (144, 116807340), (153, 109936320), (156, 107822160), (160, 105126606), (170, 98942688), (180, 93445872), (184, 91414440), (192, 87605505), (195, 86257728), (204, 82452240), (207, 81257280), (208, 80866620), (216, 77871560), (221, 76109760), (230, 73131552), (234, 71881440), (240, 70084404), (255, 65961792), (260, 64693296), (270, 62297248), (272, 61839180), (276, 60942960), (288, 58403670), (299, 56255040), (306, 54968160), (312, 53911080), (320, 52563303), (340, 49471344), (345, 48754368), (351, 47920960), (360, 46722936), (368, 45707220), (383, 43917120), (390, 43128864), (391, 43018560), (408, 41226120), (414, 40628640), (416, 40433310), (432, 38935780), (442, 38054880), (459, 36645440), (460, 36565776), (468, 35940720), (480, 35042202), (510, 32980896), (520, 32346648), (540, 31148624), (544, 30919590), (552, 30471480), (576, 29201835), (585, 28752576), (598, 28127520), (612, 27484080), (621, 27085760), (624, 26955540), (663, 25369920), (680, 24735672), (690, 24377184), (702, 23960480), (720, 23361468), (736, 22853610), (765, 21987264), (766, 21958560), (780, 21564432), (782, 21509280), (816, 20613060), (828, 20314320), (832, 20216655), (864, 19467890), (884, 19027440), (897, 18751680), (918, 18322720), (920, 18282888), (936, 17970360), (960, 17521101), (1020, 16490448), (1035, 16251456), (1040, 16173324), (1080, 15574312), (1088, 15459795), (1104, 15235740), (1105, 15221952), (1149, 14639040), (1170, 14376288), (1173, 14339520), (1196, 14063760), (1224, 13742040), (1242, 13542880), (1248, 13477770), (1326, 12684960), (1360, 12367836), (1380, 12188592), (1404, 11980240), (1440, 11680734), (1472, 11426805), (1495, 11251008), (1530, 10993632), (1532, 10979280), (1560, 10782216), (1564, 10754640), (1632, 10306530), (1656, 10157160), (1728, 9733945), (1755, 9584192), (1768, 9513720), (1794, 9375840), (1836, 9161360), (1840, 9141444), (1872, 8985180), (1915, 8783424), (1955, 8603712), (1989, 8456640), (2040, 8245224), (2070, 8125728), (2080, 8086662), (2160, 7787156), (2208, 7617870), (2210, 7610976), (2295, 7329088), (2298, 7319520), (2340, 7188144), (2346, 7169760), (2392, 7031880), (2448, 6871020), (2484, 6771440), (2496, 6738885), (2652, 6342480), (2691, 6250560), (2720, 6183918), (2760, 6094296), (2808, 5990120), (2880, 5840367), (2990, 5625504), (3060, 5496816), (3064, 5489640), (3105, 5417152), (3120, 5391108), (3128, 5377320), (3264, 5153265), (3312, 5078580), (3315, 5073984), (3447, 4879680), (3510, 4792096), (3519, 4779840), (3536, 4756860), (3588, 4687920), (3672, 4580680), (3680, 4570722), (3744, 4492590), (3830, 4391712), (3910, 4301856), (3978, 4228320), (4080, 4122612), (4140, 4062864), (4160, 4043331), (4320, 3893578), (4416, 3808935), (4420, 3805488), (4485, 3750336), (4590, 3664544), (4596, 3659760), (4680, 3594072), (4692, 3584880), (4784, 3515940), (4896, 3435510), (4968, 3385720), (4979, 3378240), (5083, 3309120), (5304, 3171240), (5382, 3125280), (5440, 3091959), (5520, 3047148), (5616, 2995060), (5745, 2927808), (5865, 2867904), (5967, 2818880), (5980, 2812752), (6120, 2748408), (6128, 2744820), (6210, 2708576), (6240, 2695554), (6256, 2688660), (6511, 2583360), (6624, 2539290), (6630, 2536992), (6894, 2439840), (7020, 2396048), (7038, 2389920), (7072, 2378430), (7176, 2343960), (7344, 2290340), (7360, 2285361), (7488, 2246295), (7660, 2195856), (7820, 2150928), (7956, 2114160), (8073, 2083520), (8160, 2061306), (8280, 2031432), (8640, 1946789), (8809, 1909440), (8840, 1902744), (8970, 1875168), (9180, 1832272), (9192, 1829880), (9360, 1797036), (9384, 1792440), (9568, 1757970), (9792, 1717755), (9936, 1692860), (9945, 1691328), (9958, 1689120), (10166, 1654560), (10341, 1626560), (10557, 1593280), (10608, 1585620), (10764, 1562640), (11040, 1523574), (11232, 1497530), (11490, 1463904), (11730, 1433952), (11934, 1409440), (11960, 1406376), (12240, 1374204), (12256, 1372410), (12420, 1354288), (12480, 1347777), (12512, 1344330), (13022, 1291680), (13248, 1269645), (13260, 1268496), (13455, 1250112), (13788, 1219920), (14040, 1198024), (14076, 1194960), (14144, 1189215), (14352, 1171980), (14688, 1145170), (14937, 1126080), (15249, 1103040), (15320, 1097928), (15640, 1075464), (15912, 1057080), (16146, 1041760), (16320, 1030653), (16560, 1015716), (17235, 975936), (17595, 955968), (17618, 954720), (17680, 951372), (17940, 937584), (18360, 916136), (18384, 914940), (18720, 898518), (18768, 896220), (19136, 878985), (19533, 861120), (19872, 846430), (19890, 845664), (19916, 844560), (20332, 827280), (20682, 813280), (21114, 796640), (21216, 792810), (21528, 781320), (22080, 761787), (22464, 748765), (22980, 731952), (23460, 716976), (23868, 704720), (23920, 703188), (24480, 687102), (24512, 686205), (24840, 677144), (24895, 675648), (25024, 672165), (25415, 661824), (26044, 645840), (26427, 636480), (26520, 634248), (26910, 625056), (27576, 609960), (28080, 599012), (28152, 597480), (28704, 585990), (29376, 572585), (29835, 563776), (29874, 563040), (30498, 551520), (30640, 548964), (31280, 537732), (31824, 528540), (32292, 520880), (32555, 516672), (33120, 507858), (34470, 487968), (35190, 477984), (35236, 477360), (35360, 475686), (35880, 468792), (36720, 458068), (36768, 457470), (37440, 449259), (37536, 448110), (39066, 430560), (39744, 423215), (39780, 422832), (39832, 422280), (40365, 416704), (40664, 413640), (41364, 406640), (42228, 398320), (42432, 396405), (43056, 390660), (44045, 381888), (44811, 375360), (45747, 367680), (45960, 365976), (46920, 358488), (47736, 352360), (47840, 351594), (48960, 343551), (49680, 338572), (49790, 337824), (50830, 330912), (51705, 325312), (52088, 322920), (52785, 318656), (52854, 318240), (53040, 317124), (53820, 312528), (55152, 304980), (56160, 299506), (56304, 298740), (57408, 292995), (58599, 287040), (59670, 281888), (59748, 281520), (60996, 275760), (61280, 274482), (62560, 268866), (63648, 264270), (64584, 260440), (65110, 258336), (66240, 253929), (68940, 243984), (70380, 238992), (70472, 238680), (70720, 237843), (71760, 234396), (73440, 229034), (73536, 228735), (74685, 225216), (75072, 224055), (76245, 220608), (78132, 215280), (79281, 212160), (79560, 211416), (79664, 211140), (80730, 208352), (81328, 206820), (82728, 203320), (84456, 199160), (84643, 198720), (86112, 195330), (88090, 190944), (89622, 187680), (91494, 183840), (91920, 182988), (93840, 179244), (95472, 176180), (95680, 175797), (97665, 172224), (99360, 169286), (99580, 168912), (101660, 165456), (103410, 162656), (104176, 161460), (105570, 159328), (105708, 159120), (106080, 158562), (107640, 156264), (110304, 152490), (112320, 149753), (112608, 149370), (114517, 146880), (117198, 143520), (119340, 140944), (119496, 140760), (121992, 137880), (122560, 137241), (125120, 134433), (127296, 132135), (129168, 130220)]