81687116160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64171}}^1$

素因数の和:64226

約数の個数: 384

約数和(自身を含む): 321648032160

約数和(自身を除く): 239960916000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1664, 1768, 1872, 1920, 1989, 2040, 2080, 2176, 2210, 2340, 2448, 2496, 2652, 2720, 2880, 3060, 3120, 3264, 3315, 3536, 3744, 3978, 4080, 4160, 4420, 4680, 4896, 4992, 5304, 5440, 5760, 6120, 6240, 6528, 6630, 7072, 7488, 7956, 8160, 8320, 8840, 9360, 9792, 9945, 10608, 10880, 12240, 12480, 13260, 14144, 14976, 15912, 16320, 17680, 18720, 19584, 19890, 21216, 24480, 24960, 26520, 28288, 31824, 32640, 35360, 37440, 39780, 42432, 48960, 53040, 63648, 64171, 70720, 74880, 79560, 84864, 97920, 106080, 127296, 128342, 141440, 159120, 192513, 212160, 254592, 256684, 318240, 320855, 385026, 424320, 513368, 577539, 636480, 641710, 770052, 834223, 962565, 1026736, 1090907, 1155078, 1272960, 1283420, 1540104, 1668446, 1925130, 2053472, 2181814, 2310156, 2502669, 2566840, 2887695, 3080208, 3272721, 3336892, 3850260, 4106944, 4171115, 4363628, 4620312, 5005338, 5133680, 5454535, 5775390, 6160416, 6545442, 6673784, 7508007, 7700520, 8213888, 8342230, 8727256, 9240624, 9818163, 10010676, 10267360, 10909070, 11550780, 12320832, 12513345, 13090884, 13347568, 14181791, 15016014, 15401040, 16363605, 16684460, 17454512, 18481248, 19636326, 20021352, 20534720, 21818140, 23101560, 24641664, 25026690, 26181768, 26695136, 28363582, 30032028, 30802080, 32727210, 33368920, 34909024, 36962496, 37540035, 39272652, 40042704, 41069440, 42545373, 43636280, 46203120, 49090815, 50053380, 52363536, 53390272, 56727164, 60064056, 61604160, 65454420, 66737840, 69818048, 70908955, 73924992, 75080070, 78545304, 80085408, 85090746, 87272560, 92406240, 98181630, 100106760, 104727072, 106780544, 113454328, 120128112, 123208320, 127636119, 130908840, 133475680, 139636096, 141817910, 150160140, 157090608, 160170816, 170181492, 174545120, 184812480, 196363260, 200213520, 209454144, 212726865, 226908656, 240256224, 255272238, 261817680, 266951360, 283635820, 300320280, 314181216, 320341632, 340362984, 349090240, 369624960, 392726520, 400427040, 418908288, 425453730, 453817312, 480512448, 510544476, 523635360, 533902720, 567271640, 600640560, 628362432, 638180595, 680725968, 698180480, 785453040, 800854080, 850907460, 907634624, 961024896, 1021088952, 1047270720, 1134543280, 1201281120, 1256724864, 1276361190, 1361451936, 1570906080, 1601708160, 1701814920, 1815269248, 2042177904, 2094541440, 2269086560, 2402562240, 2552722380, 2722903872, 3141812160, 3403629840, 4084355808, 4538173120, 4805124480, 5105444760, 5445807744, 6283624320, 6807259680, 8168711616, 9076346240, 10210889520, 13614519360, 16337423232, 20421779040, 27229038720, 40843558080, 81687116160]

約数ペア:

[(1, 81687116160), (2, 40843558080), (3, 27229038720), (4, 20421779040), (5, 16337423232), (6, 13614519360), (8, 10210889520), (9, 9076346240), (10, 8168711616), (12, 6807259680), (13, 6283624320), (15, 5445807744), (16, 5105444760), (17, 4805124480), (18, 4538173120), (20, 4084355808), (24, 3403629840), (26, 3141812160), (30, 2722903872), (32, 2552722380), (34, 2402562240), (36, 2269086560), (39, 2094541440), (40, 2042177904), (45, 1815269248), (48, 1701814920), (51, 1601708160), (52, 1570906080), (60, 1361451936), (64, 1276361190), (65, 1256724864), (68, 1201281120), (72, 1134543280), (78, 1047270720), (80, 1021088952), (85, 961024896), (90, 907634624), (96, 850907460), (102, 800854080), (104, 785453040), (117, 698180480), (120, 680725968), (128, 638180595), (130, 628362432), (136, 600640560), (144, 567271640), (153, 533902720), (156, 523635360), (160, 510544476), (170, 480512448), (180, 453817312), (192, 425453730), (195, 418908288), (204, 400427040), (208, 392726520), (221, 369624960), (234, 349090240), (240, 340362984), (255, 320341632), (260, 314181216), (272, 300320280), (288, 283635820), (306, 266951360), (312, 261817680), (320, 255272238), (340, 240256224), (360, 226908656), (384, 212726865), (390, 209454144), (408, 200213520), (416, 196363260), (442, 184812480), (468, 174545120), (480, 170181492), (510, 160170816), (520, 157090608), (544, 150160140), (576, 141817910), (585, 139636096), (612, 133475680), (624, 130908840), (640, 127636119), (663, 123208320), (680, 120128112), (720, 113454328), (765, 106780544), (780, 104727072), (816, 100106760), (832, 98181630), (884, 92406240), (936, 87272560), (960, 85090746), (1020, 80085408), (1040, 78545304), (1088, 75080070), (1105, 73924992), (1152, 70908955), (1170, 69818048), (1224, 66737840), (1248, 65454420), (1326, 61604160), (1360, 60064056), (1440, 56727164), (1530, 53390272), (1560, 52363536), (1632, 50053380), (1664, 49090815), (1768, 46203120), (1872, 43636280), (1920, 42545373), (1989, 41069440), (2040, 40042704), (2080, 39272652), (2176, 37540035), (2210, 36962496), (2340, 34909024), (2448, 33368920), (2496, 32727210), (2652, 30802080), (2720, 30032028), (2880, 28363582), (3060, 26695136), (3120, 26181768), (3264, 25026690), (3315, 24641664), (3536, 23101560), (3744, 21818140), (3978, 20534720), (4080, 20021352), (4160, 19636326), (4420, 18481248), (4680, 17454512), (4896, 16684460), (4992, 16363605), (5304, 15401040), (5440, 15016014), (5760, 14181791), (6120, 13347568), (6240, 13090884), (6528, 12513345), (6630, 12320832), (7072, 11550780), (7488, 10909070), (7956, 10267360), (8160, 10010676), (8320, 9818163), (8840, 9240624), (9360, 8727256), (9792, 8342230), (9945, 8213888), (10608, 7700520), (10880, 7508007), (12240, 6673784), (12480, 6545442), (13260, 6160416), (14144, 5775390), (14976, 5454535), (15912, 5133680), (16320, 5005338), (17680, 4620312), (18720, 4363628), (19584, 4171115), (19890, 4106944), (21216, 3850260), (24480, 3336892), (24960, 3272721), (26520, 3080208), (28288, 2887695), (31824, 2566840), (32640, 2502669), (35360, 2310156), (37440, 2181814), (39780, 2053472), (42432, 1925130), (48960, 1668446), (53040, 1540104), (63648, 1283420), (64171, 1272960), (70720, 1155078), (74880, 1090907), (79560, 1026736), (84864, 962565), (97920, 834223), (106080, 770052), (127296, 641710), (128342, 636480), (141440, 577539), (159120, 513368), (192513, 424320), (212160, 385026), (254592, 320855), (256684, 318240)]