1863613440

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 704

約数和(自身を含む): 7675758720

約数和(自身を除く): 5812145280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 61, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 122, 128, 130, 135, 136, 144, 153, 156, 160, 170, 180, 183, 192, 195, 204, 208, 216, 221, 234, 240, 244, 255, 256, 260, 270, 272, 288, 305, 306, 312, 320, 340, 351, 360, 366, 384, 390, 408, 416, 432, 442, 459, 468, 480, 488, 510, 512, 520, 540, 544, 549, 576, 585, 610, 612, 624, 640, 663, 680, 702, 720, 732, 765, 768, 780, 793, 816, 832, 864, 884, 915, 918, 936, 960, 976, 1020, 1024, 1037, 1040, 1080, 1088, 1098, 1105, 1152, 1170, 1220, 1224, 1248, 1280, 1326, 1360, 1404, 1440, 1464, 1530, 1536, 1560, 1586, 1632, 1647, 1664, 1728, 1755, 1768, 1830, 1836, 1872, 1920, 1952, 1989, 2040, 2074, 2080, 2160, 2176, 2196, 2210, 2295, 2304, 2340, 2379, 2440, 2448, 2496, 2560, 2652, 2720, 2745, 2808, 2880, 2928, 3060, 3072, 3111, 3120, 3172, 3264, 3294, 3315, 3328, 3456, 3510, 3536, 3660, 3672, 3744, 3840, 3904, 3965, 3978, 4080, 4148, 4160, 4320, 4352, 4392, 4420, 4590, 4608, 4680, 4758, 4880, 4896, 4992, 5120, 5185, 5304, 5440, 5490, 5616, 5760, 5856, 5967, 6120, 6222, 6240, 6344, 6528, 6588, 6630, 6656, 6912, 7020, 7072, 7137, 7320, 7344, 7488, 7680, 7808, 7930, 7956, 8160, 8235, 8296, 8320, 8640, 8704, 8784, 8840, 9180, 9216, 9333, 9360, 9516, 9760, 9792, 9945, 9984, 10370, 10608, 10880, 10980, 11232, 11520, 11712, 11895, 11934, 12240, 12444, 12480, 12688, 13056, 13176, 13260, 13312, 13481, 13824, 14040, 14144, 14274, 14640, 14688, 14976, 15360, 15555, 15616, 15860, 15912, 16320, 16470, 16592, 16640, 17280, 17408, 17568, 17680, 18360, 18666, 18720, 19032, 19520, 19584, 19890, 19968, 20740, 21216, 21411, 21760, 21960, 22464, 23040, 23424, 23790, 23868, 24480, 24888, 24960, 25376, 26112, 26352, 26520, 26962, 27648, 27999, 28080, 28288, 28548, 29280, 29376, 29835, 29952, 31110, 31232, 31720, 31824, 32640, 32940, 33184, 33280, 34560, 35136, 35360, 35685, 36720, 37332, 37440, 38064, 39040, 39168, 39780, 39936, 40443, 41480, 42432, 42822, 43520, 43920, 44928, 46080, 46665, 46848, 47580, 47736, 48960, 49776, 49920, 50752, 52224, 52704, 53040, 53924, 55998, 56160, 56576, 57096, 58560, 58752, 59670, 59904, 62220, 62464, 63440, 63648, 65280, 65880, 66368, 66560, 67405, 69120, 70272, 70720, 71370, 73440, 74664, 74880, 76128, 78080, 78336, 79560, 80886, 82960, 84864, 85644, 87040, 87840, 89856, 93330, 93696, 95160, 95472, 97920, 99552, 99840, 101504, 105408, 106080, 107055, 107848, 111996, 112320, 113152, 114192, 117120, 117504, 119340, 119808, 121329, 124440, 126880, 127296, 130560, 131760, 132736, 134810, 138240, 139995, 140544, 141440, 142740, 146880, 149328, 149760, 152256, 156160, 156672, 159120, 161772, 165920, 169728, 171288, 175680, 179712, 186660, 187392, 190320, 190944, 195840, 199104, 199680, 202215, 203008, 210816, 212160, 214110, 215696, 223992, 224640, 226304, 228384, 234240, 235008, 238680, 242658, 248880, 253760, 254592, 261120, 263520, 265472, 269620, 279990, 281088, 282880, 285480, 293760, 298656, 299520, 304512, 312320, 318240, 323544, 331840, 339456, 342576, 351360, 359424, 363987, 373320, 380640, 381888, 391680, 398208, 404430, 406016, 421632, 424320, 428220, 431392, 447984, 449280, 456768, 468480, 470016, 477360, 485316, 497760, 507520, 509184, 527040, 530944, 539240, 559980, 562176, 565760, 570960, 587520, 597312, 599040, 606645, 609024, 636480, 647088, 663680, 678912, 685152, 702720, 727974, 746640, 761280, 763776, 783360, 796416, 808860, 812032, 843264, 848640, 856440, 862784, 895968, 898560, 913536, 936960, 954720, 970632, 995520, 1015040, 1018368, 1054080, 1061888, 1078480, 1119960, 1131520, 1141920, 1175040, 1194624, 1213290, 1218048, 1272960, 1294176, 1327360, 1370304, 1405440, 1455948, 1493280, 1522560, 1527552, 1592832, 1617720, 1686528, 1697280, 1712880, 1725568, 1791936, 1797120, 1819935, 1827072, 1909440, 1941264, 1991040, 2030080, 2036736, 2108160, 2156960, 2239920, 2283840, 2350080, 2389248, 2426580, 2436096, 2545920, 2588352, 2654720, 2740608, 2810880, 2911896, 2986560, 3045120, 3055104, 3185664, 3235440, 3394560, 3425760, 3451136, 3583872, 3639870, 3654144, 3818880, 3882528, 3982080, 4060160, 4216320, 4313920, 4479840, 4567680, 4778496, 4853160, 5091840, 5176704, 5309440, 5481216, 5823792, 5973120, 6090240, 6110208, 6470880, 6851520, 6902272, 7167744, 7279740, 7308288, 7637760, 7765056, 7964160, 8432640, 8627840, 8959680, 9135360, 9556992, 9706320, 10183680, 10353408, 10962432, 11647584, 11946240, 12180480, 12941760, 13703040, 13804544, 14335488, 14559480, 15275520, 15530112, 15928320, 17255680, 17919360, 18270720, 19412640, 20706816, 21924864, 23295168, 23892480, 25883520, 27406080, 28670976, 29118960, 30551040, 31060224, 34511360, 35838720, 36541440, 38825280, 41413632, 46590336, 47784960, 51767040, 54812160, 58237920, 62120448, 69022720, 71677440, 77650560, 93180672, 103534080, 109624320, 116475840, 124240896, 143354880, 155301120, 186361344, 207068160, 232951680, 310602240, 372722688, 465903360, 621204480, 931806720, 1863613440]

約数ペア:

[(1, 1863613440), (2, 931806720), (3, 621204480), (4, 465903360), (5, 372722688), (6, 310602240), (8, 232951680), (9, 207068160), (10, 186361344), (12, 155301120), (13, 143354880), (15, 124240896), (16, 116475840), (17, 109624320), (18, 103534080), (20, 93180672), (24, 77650560), (26, 71677440), (27, 69022720), (30, 62120448), (32, 58237920), (34, 54812160), (36, 51767040), (39, 47784960), (40, 46590336), (45, 41413632), (48, 38825280), (51, 36541440), (52, 35838720), (54, 34511360), (60, 31060224), (61, 30551040), (64, 29118960), (65, 28670976), (68, 27406080), (72, 25883520), (78, 23892480), (80, 23295168), (85, 21924864), (90, 20706816), (96, 19412640), (102, 18270720), (104, 17919360), (108, 17255680), (117, 15928320), (120, 15530112), (122, 15275520), (128, 14559480), (130, 14335488), (135, 13804544), (136, 13703040), (144, 12941760), (153, 12180480), (156, 11946240), (160, 11647584), (170, 10962432), (180, 10353408), (183, 10183680), (192, 9706320), (195, 9556992), (204, 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1819935), (1037, 1797120), (1040, 1791936), (1080, 1725568), (1088, 1712880), (1098, 1697280), (1105, 1686528), (1152, 1617720), (1170, 1592832), (1220, 1527552), (1224, 1522560), (1248, 1493280), (1280, 1455948), (1326, 1405440), (1360, 1370304), (1404, 1327360), (1440, 1294176), (1464, 1272960), (1530, 1218048), (1536, 1213290), (1560, 1194624), (1586, 1175040), (1632, 1141920), (1647, 1131520), (1664, 1119960), (1728, 1078480), (1755, 1061888), (1768, 1054080), (1830, 1018368), (1836, 1015040), (1872, 995520), (1920, 970632), (1952, 954720), (1989, 936960), (2040, 913536), (2074, 898560), (2080, 895968), (2160, 862784), (2176, 856440), (2196, 848640), (2210, 843264), (2295, 812032), (2304, 808860), (2340, 796416), (2379, 783360), (2440, 763776), (2448, 761280), (2496, 746640), (2560, 727974), (2652, 702720), (2720, 685152), (2745, 678912), (2808, 663680), (2880, 647088), (2928, 636480), (3060, 609024), (3072, 606645), (3111, 599040), (3120, 597312), (3172, 587520), (3264, 570960), (3294, 565760), (3315, 562176), (3328, 559980), (3456, 539240), (3510, 530944), (3536, 527040), (3660, 509184), (3672, 507520), (3744, 497760), (3840, 485316), (3904, 477360), (3965, 470016), (3978, 468480), (4080, 456768), (4148, 449280), (4160, 447984), (4320, 431392), (4352, 428220), (4392, 424320), (4420, 421632), (4590, 406016), (4608, 404430), (4680, 398208), (4758, 391680), (4880, 381888), (4896, 380640), (4992, 373320), (5120, 363987), (5185, 359424), (5304, 351360), (5440, 342576), (5490, 339456), (5616, 331840), (5760, 323544), (5856, 318240), (5967, 312320), (6120, 304512), (6222, 299520), (6240, 298656), (6344, 293760), (6528, 285480), (6588, 282880), (6630, 281088), (6656, 279990), (6912, 269620), (7020, 265472), (7072, 263520), (7137, 261120), (7320, 254592), (7344, 253760), (7488, 248880), (7680, 242658), (7808, 238680), (7930, 235008), (7956, 234240), (8160, 228384), (8235, 226304), (8296, 224640), (8320, 223992), (8640, 215696), (8704, 214110), (8784, 212160), (8840, 210816), (9180, 203008), (9216, 202215), (9333, 199680), (9360, 199104), (9516, 195840), (9760, 190944), (9792, 190320), (9945, 187392), (9984, 186660), (10370, 179712), (10608, 175680), (10880, 171288), (10980, 169728), (11232, 165920), (11520, 161772), (11712, 159120), (11895, 156672), (11934, 156160), (12240, 152256), (12444, 149760), (12480, 149328), (12688, 146880), (13056, 142740), (13176, 141440), (13260, 140544), (13312, 139995), (13481, 138240), (13824, 134810), (14040, 132736), (14144, 131760), (14274, 130560), (14640, 127296), (14688, 126880), (14976, 124440), (15360, 121329), (15555, 119808), (15616, 119340), (15860, 117504), (15912, 117120), (16320, 114192), (16470, 113152), (16592, 112320), (16640, 111996), (17280, 107848), (17408, 107055), (17568, 106080), (17680, 105408), (18360, 101504), (18666, 99840), (18720, 99552), (19032, 97920), (19520, 95472), (19584, 95160), (19890, 93696), (19968, 93330), (20740, 89856), (21216, 87840), (21411, 87040), (21760, 85644), (21960, 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