19287204480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3332

約数の個数: 384

約数和(自身を含む): 71697085200

約数和(自身を除く): 52409880720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 64, 68, 72, 80, 85, 90, 96, 102, 120, 122, 128, 136, 144, 153, 160, 170, 180, 183, 192, 204, 240, 244, 255, 272, 288, 305, 306, 320, 340, 360, 366, 384, 408, 480, 488, 510, 544, 549, 576, 610, 612, 640, 680, 720, 732, 765, 816, 915, 960, 976, 1020, 1037, 1088, 1098, 1152, 1220, 1224, 1360, 1440, 1464, 1530, 1632, 1830, 1920, 1952, 2040, 2074, 2176, 2196, 2440, 2448, 2720, 2745, 2880, 2928, 3060, 3111, 3229, 3264, 3660, 3904, 4080, 4148, 4392, 4880, 4896, 5185, 5440, 5490, 5760, 5856, 6120, 6222, 6458, 6528, 7320, 7808, 8160, 8296, 8784, 9333, 9687, 9760, 9792, 10370, 10880, 10980, 11712, 12240, 12444, 12916, 14640, 15555, 16145, 16320, 16592, 17568, 18666, 19374, 19520, 19584, 20740, 21960, 23424, 24480, 24888, 25832, 29061, 29280, 31110, 32290, 32640, 33184, 35136, 37332, 38748, 39040, 41480, 43920, 46665, 48435, 48960, 49776, 51664, 54893, 58122, 58560, 62220, 64580, 66368, 70272, 74664, 77496, 82960, 87840, 93330, 96870, 97920, 99552, 103328, 109786, 116244, 117120, 124440, 129160, 132736, 145305, 149328, 154992, 164679, 165920, 175680, 186660, 193740, 196969, 199104, 206656, 219572, 232488, 248880, 258320, 274465, 290610, 298656, 309984, 329358, 331840, 351360, 373320, 387480, 393938, 398208, 413312, 439144, 464976, 494037, 497760, 516640, 548930, 581220, 590907, 597312, 619968, 658716, 663680, 746640, 774960, 787876, 823395, 878288, 929952, 984845, 988074, 995520, 1033280, 1097860, 1162440, 1181814, 1194624, 1239936, 1317432, 1493280, 1549920, 1575752, 1646790, 1756576, 1772721, 1859904, 1969690, 1976148, 1991040, 2066560, 2195720, 2324880, 2363628, 2470185, 2634864, 2954535, 2986560, 3099840, 3151504, 3293580, 3348473, 3513152, 3545442, 3719808, 3939380, 3952296, 4391440, 4649760, 4727256, 4940370, 5269728, 5909070, 5973120, 6199680, 6303008, 6587160, 6696946, 7026304, 7090884, 7878760, 7904592, 8782880, 8863605, 9299520, 9454512, 9880740, 10045419, 10539456, 11818140, 12606016, 13174320, 13393892, 14181768, 15757520, 15809184, 16742365, 17565760, 17727210, 18599040, 18909024, 19761480, 20090838, 21078912, 23636280, 25212032, 26348640, 26787784, 28363536, 30136257, 31515040, 31618368, 33484730, 35131520, 35454420, 37818048, 39522960, 40181676, 47272560, 50227095, 52697280, 53575568, 56727072, 60272514, 63030080, 63236736, 66969460, 70908840, 75636096, 79045920, 80363352, 94545120, 100454190, 105394560, 107151136, 113454144, 120545028, 126060160, 133938920, 141817680, 150681285, 158091840, 160726704, 189090240, 200908380, 214302272, 226908288, 241090056, 267877840, 283635360, 301362570, 316183680, 321453408, 378180480, 401816760, 428604544, 482180112, 535755680, 567270720, 602725140, 642906816, 803633520, 964360224, 1071511360, 1134541440, 1205450280, 1285813632, 1607267040, 1928720448, 2143022720, 2410900560, 3214534080, 3857440896, 4821801120, 6429068160, 9643602240, 19287204480]

約数ペア:

[(1, 19287204480), (2, 9643602240), (3, 6429068160), (4, 4821801120), (5, 3857440896), (6, 3214534080), (8, 2410900560), (9, 2143022720), (10, 1928720448), (12, 1607267040), (15, 1285813632), (16, 1205450280), (17, 1134541440), (18, 1071511360), (20, 964360224), (24, 803633520), (30, 642906816), (32, 602725140), (34, 567270720), (36, 535755680), (40, 482180112), (45, 428604544), (48, 401816760), (51, 378180480), (60, 321453408), (61, 316183680), (64, 301362570), (68, 283635360), (72, 267877840), (80, 241090056), (85, 226908288), (90, 214302272), (96, 200908380), (102, 189090240), (120, 160726704), (122, 158091840), (128, 150681285), (136, 141817680), (144, 133938920), (153, 126060160), (160, 120545028), (170, 113454144), (180, 107151136), (183, 105394560), (192, 100454190), (204, 94545120), (240, 80363352), (244, 79045920), (255, 75636096), (272, 70908840), (288, 66969460), (305, 63236736), (306, 63030080), (320, 60272514), (340, 56727072), (360, 53575568), (366, 52697280), (384, 50227095), (408, 47272560), (480, 40181676), (488, 39522960), (510, 37818048), (544, 35454420), (549, 35131520), (576, 33484730), (610, 31618368), (612, 31515040), (640, 30136257), (680, 28363536), (720, 26787784), (732, 26348640), (765, 25212032), (816, 23636280), (915, 21078912), (960, 20090838), (976, 19761480), (1020, 18909024), (1037, 18599040), (1088, 17727210), (1098, 17565760), (1152, 16742365), (1220, 15809184), (1224, 15757520), (1360, 14181768), (1440, 13393892), (1464, 13174320), (1530, 12606016), (1632, 11818140), (1830, 10539456), (1920, 10045419), (1952, 9880740), (2040, 9454512), (2074, 9299520), (2176, 8863605), (2196, 8782880), (2440, 7904592), (2448, 7878760), (2720, 7090884), (2745, 7026304), (2880, 6696946), (2928, 6587160), (3060, 6303008), (3111, 6199680), (3229, 5973120), (3264, 5909070), (3660, 5269728), (3904, 4940370), (4080, 4727256), (4148, 4649760), (4392, 4391440), (4880, 3952296), (4896, 3939380), (5185, 3719808), (5440, 3545442), (5490, 3513152), (5760, 3348473), (5856, 3293580), (6120, 3151504), (6222, 3099840), (6458, 2986560), (6528, 2954535), (7320, 2634864), (7808, 2470185), (8160, 2363628), (8296, 2324880), (8784, 2195720), (9333, 2066560), (9687, 1991040), (9760, 1976148), (9792, 1969690), (10370, 1859904), (10880, 1772721), (10980, 1756576), (11712, 1646790), (12240, 1575752), (12444, 1549920), (12916, 1493280), (14640, 1317432), (15555, 1239936), (16145, 1194624), (16320, 1181814), (16592, 1162440), (17568, 1097860), (18666, 1033280), (19374, 995520), (19520, 988074), (19584, 984845), (20740, 929952), (21960, 878288), (23424, 823395), (24480, 787876), (24888, 774960), (25832, 746640), (29061, 663680), (29280, 658716), (31110, 619968), (32290, 597312), (32640, 590907), (33184, 581220), (35136, 548930), (37332, 516640), (38748, 497760), (39040, 494037), (41480, 464976), (43920, 439144), (46665, 413312), (48435, 398208), (48960, 393938), (49776, 387480), (51664, 373320), (54893, 351360), (58122, 331840), (58560, 329358), (62220, 309984), (64580, 298656), (66368, 290610), (70272, 274465), (74664, 258320), (77496, 248880), (82960, 232488), (87840, 219572), (93330, 206656), (96870, 199104), (97920, 196969), (99552, 193740), (103328, 186660), (109786, 175680), (116244, 165920), (117120, 164679), (124440, 154992), (129160, 149328), (132736, 145305)]