18221258880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:669

約数の個数: 512

約数和(自身を含む): 70863724800

約数和(自身を除く): 52642465920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 257, 264, 270, 288, 297, 320, 330, 352, 360, 373, 384, 396, 432, 440, 480, 495, 514, 528, 540, 576, 594, 640, 660, 704, 720, 746, 771, 792, 864, 880, 960, 990, 1028, 1056, 1080, 1119, 1152, 1188, 1285, 1320, 1408, 1440, 1485, 1492, 1542, 1584, 1728, 1760, 1865, 1920, 1980, 2056, 2112, 2160, 2238, 2313, 2376, 2570, 2640, 2827, 2880, 2970, 2984, 3084, 3168, 3357, 3456, 3520, 3730, 3855, 3960, 4103, 4112, 4224, 4320, 4476, 4626, 4752, 5140, 5280, 5595, 5654, 5760, 5940, 5968, 6168, 6336, 6714, 6939, 7040, 7460, 7710, 7920, 8206, 8224, 8481, 8640, 8952, 9252, 9504, 10071, 10280, 10560, 11190, 11308, 11565, 11880, 11936, 12309, 12336, 12672, 13428, 13878, 14135, 14920, 15420, 15840, 16412, 16448, 16785, 16962, 17280, 17904, 18504, 19008, 20142, 20515, 20560, 21120, 22380, 22616, 23130, 23760, 23872, 24618, 24672, 25443, 26856, 27756, 28270, 29840, 30840, 31680, 32824, 32896, 33570, 33924, 34695, 35808, 36927, 37008, 38016, 40284, 41030, 41120, 42405, 44760, 45232, 46260, 47520, 47744, 49236, 49344, 50355, 50886, 53712, 55512, 56540, 59680, 61545, 61680, 63360, 65648, 67140, 67848, 69390, 71616, 73854, 74016, 76329, 80568, 82060, 82240, 84810, 89520, 90464, 92520, 95040, 95861, 98472, 98688, 100710, 101772, 107424, 110781, 111024, 113080, 119360, 123090, 123360, 127215, 131296, 134280, 135696, 138780, 143232, 147708, 148032, 152658, 161136, 164120, 164480, 169620, 179040, 180928, 184635, 185040, 190080, 191722, 196944, 201420, 203544, 214848, 221562, 222048, 226160, 238720, 246180, 246720, 254430, 262592, 268560, 271392, 277560, 287583, 295416, 296064, 305316, 322272, 328240, 339240, 358080, 361856, 369270, 370080, 381645, 383444, 393888, 402840, 407088, 429696, 443124, 444096, 452320, 479305, 492360, 493440, 508860, 525184, 537120, 542784, 553905, 555120, 575166, 590832, 610632, 644544, 656480, 678480, 716160, 738540, 740160, 763290, 766888, 787776, 805680, 814176, 862749, 886248, 888192, 904640, 958610, 984720, 1017720, 1054471, 1074240, 1085568, 1107810, 1110240, 1150332, 1181664, 1221264, 1289088, 1312960, 1356960, 1437915, 1477080, 1480320, 1526580, 1533776, 1575552, 1611360, 1628352, 1725498, 1772496, 1809280, 1917220, 1969440, 2035440, 2108942, 2148480, 2215620, 2220480, 2300664, 2363328, 2442528, 2588247, 2625920, 2713920, 2875830, 2954160, 3053160, 3067552, 3163413, 3222720, 3256704, 3450996, 3544992, 3834440, 3938880, 4070880, 4217884, 4313745, 4431240, 4440960, 4601328, 4726656, 4885056, 5176494, 5272355, 5427840, 5751660, 5908320, 6106320, 6135104, 6326826, 6445440, 6901992, 7089984, 7668880, 7877760, 8141760, 8435768, 8627490, 8862480, 9202656, 9490239, 9770112, 10352988, 10544710, 11503320, 11816640, 12212640, 12270208, 12653652, 12941235, 13803984, 14179968, 15337760, 15817065, 16283520, 16871536, 17254980, 17724960, 18405312, 18980478, 20705976, 21089420, 23006640, 23633280, 24425280, 25307304, 25882470, 27607968, 28470717, 30675520, 31634130, 33743072, 34509960, 35449920, 36810624, 37960956, 41411952, 42178840, 46013280, 47451195, 48850560, 50614608, 51764940, 55215936, 56941434, 61351040, 63268260, 67486144, 69019920, 70899840, 75921912, 82823904, 84357680, 92026560, 94902390, 101229216, 103529880, 110431872, 113882868, 126536520, 134972288, 138039840, 142353585, 151843824, 165647808, 168715360, 184053120, 189804780, 202458432, 207059760, 227765736, 253073040, 276079680, 284707170, 303687648, 331295616, 337430720, 379609560, 404916864, 414119520, 455531472, 506146080, 552159360, 569414340, 607375296, 674861440, 759219120, 828239040, 911062944, 1012292160, 1138828680, 1214750592, 1518438240, 1656478080, 1822125888, 2024584320, 2277657360, 3036876480, 3644251776, 4555314720, 6073752960, 9110629440, 18221258880]

約数ペア:

[(1, 18221258880), (2, 9110629440), (3, 6073752960), (4, 4555314720), (5, 3644251776), (6, 3036876480), (8, 2277657360), (9, 2024584320), (10, 1822125888), (11, 1656478080), (12, 1518438240), (15, 1214750592), (16, 1138828680), (18, 1012292160), (20, 911062944), (22, 828239040), (24, 759219120), (27, 674861440), (30, 607375296), (32, 569414340), (33, 552159360), (36, 506146080), (40, 455531472), (44, 414119520), (45, 404916864), (48, 379609560), (54, 337430720), (55, 331295616), (60, 303687648), (64, 284707170), (66, 276079680), (72, 253073040), (80, 227765736), (88, 207059760), (90, 202458432), (96, 189804780), (99, 184053120), (108, 168715360), (110, 165647808), (120, 151843824), (128, 142353585), (132, 138039840), (135, 134972288), (144, 126536520), (160, 113882868), (165, 110431872), (176, 103529880), (180, 101229216), (192, 94902390), (198, 92026560), (216, 84357680), (220, 82823904), (240, 75921912), (257, 70899840), (264, 69019920), (270, 67486144), (288, 63268260), (297, 61351040), (320, 56941434), (330, 55215936), (352, 51764940), (360, 50614608), (373, 48850560), (384, 47451195), (396, 46013280), (432, 42178840), (440, 41411952), (480, 37960956), (495, 36810624), (514, 35449920), (528, 34509960), (540, 33743072), (576, 31634130), (594, 30675520), (640, 28470717), (660, 27607968), (704, 25882470), (720, 25307304), (746, 24425280), (771, 23633280), (792, 23006640), (864, 21089420), (880, 20705976), (960, 18980478), (990, 18405312), (1028, 17724960), (1056, 17254980), (1080, 16871536), (1119, 16283520), (1152, 15817065), (1188, 15337760), (1285, 14179968), (1320, 13803984), (1408, 12941235), (1440, 12653652), (1485, 12270208), (1492, 12212640), (1542, 11816640), (1584, 11503320), (1728, 10544710), (1760, 10352988), (1865, 9770112), (1920, 9490239), (1980, 9202656), (2056, 8862480), (2112, 8627490), (2160, 8435768), (2238, 8141760), (2313, 7877760), (2376, 7668880), (2570, 7089984), (2640, 6901992), (2827, 6445440), (2880, 6326826), (2970, 6135104), (2984, 6106320), (3084, 5908320), (3168, 5751660), (3357, 5427840), (3456, 5272355), (3520, 5176494), (3730, 4885056), (3855, 4726656), (3960, 4601328), (4103, 4440960), (4112, 4431240), (4224, 4313745), (4320, 4217884), (4476, 4070880), (4626, 3938880), (4752, 3834440), (5140, 3544992), (5280, 3450996), (5595, 3256704), (5654, 3222720), (5760, 3163413), (5940, 3067552), (5968, 3053160), (6168, 2954160), (6336, 2875830), (6714, 2713920), (6939, 2625920), (7040, 2588247), (7460, 2442528), (7710, 2363328), (7920, 2300664), (8206, 2220480), (8224, 2215620), (8481, 2148480), (8640, 2108942), (8952, 2035440), (9252, 1969440), (9504, 1917220), (10071, 1809280), (10280, 1772496), (10560, 1725498), (11190, 1628352), (11308, 1611360), (11565, 1575552), (11880, 1533776), (11936, 1526580), (12309, 1480320), (12336, 1477080), (12672, 1437915), (13428, 1356960), (13878, 1312960), (14135, 1289088), (14920, 1221264), (15420, 1181664), (15840, 1150332), (16412, 1110240), (16448, 1107810), (16785, 1085568), (16962, 1074240), (17280, 1054471), (17904, 1017720), (18504, 984720), (19008, 958610), (20142, 904640), (20515, 888192), (20560, 886248), (21120, 862749), (22380, 814176), (22616, 805680), (23130, 787776), (23760, 766888), (23872, 763290), (24618, 740160), (24672, 738540), (25443, 716160), (26856, 678480), (27756, 656480), (28270, 644544), (29840, 610632), (30840, 590832), (31680, 575166), (32824, 555120), (32896, 553905), (33570, 542784), (33924, 537120), (34695, 525184), (35808, 508860), (36927, 493440), (37008, 492360), (38016, 479305), (40284, 452320), (41030, 444096), (41120, 443124), (42405, 429696), (44760, 407088), (45232, 402840), (46260, 393888), (47520, 383444), (47744, 381645), (49236, 370080), (49344, 369270), (50355, 361856), (50886, 358080), (53712, 339240), (55512, 328240), (56540, 322272), (59680, 305316), (61545, 296064), (61680, 295416), (63360, 287583), (65648, 277560), (67140, 271392), (67848, 268560), (69390, 262592), (71616, 254430), (73854, 246720), (74016, 246180), (76329, 238720), (80568, 226160), (82060, 222048), (82240, 221562), (84810, 214848), (89520, 203544), (90464, 201420), (92520, 196944), (95040, 191722), (95861, 190080), (98472, 185040), (98688, 184635), (100710, 180928), (101772, 179040), (107424, 169620), (110781, 164480), (111024, 164120), (113080, 161136), (119360, 152658), (123090, 148032), (123360, 147708), (127215, 143232), (131296, 138780), (134280, 135696)]