1564904160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:390

約数の個数: 288

約数和(自身を含む): 5535129600

約数和(自身を除く): 3970225440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 127, 129, 144, 160, 172, 180, 199, 215, 240, 254, 258, 288, 344, 360, 381, 387, 398, 430, 480, 508, 516, 597, 635, 645, 688, 720, 762, 774, 796, 860, 995, 1016, 1032, 1143, 1194, 1270, 1290, 1376, 1440, 1524, 1548, 1592, 1720, 1791, 1905, 1935, 1990, 2032, 2064, 2286, 2388, 2540, 2580, 2985, 3048, 3096, 3184, 3440, 3582, 3810, 3870, 3980, 4064, 4128, 4572, 4776, 5080, 5160, 5461, 5715, 5970, 6096, 6192, 6368, 6880, 7164, 7620, 7740, 7960, 8557, 8955, 9144, 9552, 10160, 10320, 10922, 11430, 11940, 12192, 12384, 14328, 15240, 15480, 15920, 16383, 17114, 17910, 18288, 19104, 20320, 20640, 21844, 22860, 23880, 25273, 25671, 27305, 28656, 30480, 30960, 31840, 32766, 34228, 35820, 36576, 42785, 43688, 45720, 47760, 49149, 50546, 51342, 54610, 57312, 60960, 61920, 65532, 68456, 71640, 75819, 77013, 81915, 85570, 87376, 91440, 95520, 98298, 101092, 102684, 109220, 126365, 128355, 131064, 136912, 143280, 151638, 154026, 163830, 171140, 174752, 182880, 196596, 202184, 205368, 218440, 227457, 245745, 252730, 256710, 262128, 273824, 286560, 303276, 308052, 327660, 342280, 379095, 385065, 393192, 404368, 410736, 436880, 454914, 491490, 505460, 513420, 524256, 606552, 616104, 655320, 684560, 758190, 770130, 786384, 808736, 821472, 873760, 909828, 982980, 1010920, 1026840, 1086739, 1137285, 1213104, 1232208, 1310640, 1369120, 1516380, 1540260, 1572768, 1819656, 1965960, 2021840, 2053680, 2173478, 2274570, 2426208, 2464416, 2621280, 3032760, 3080520, 3260217, 3639312, 3931920, 4043680, 4107360, 4346956, 4549140, 5433695, 6065520, 6161040, 6520434, 7278624, 7863840, 8693912, 9098280, 9780651, 10867390, 12131040, 12322080, 13040868, 16301085, 17387824, 18196560, 19561302, 21734780, 26081736, 32602170, 34775648, 36393120, 39122604, 43469560, 48903255, 52163472, 65204340, 78245208, 86939120, 97806510, 104326944, 130408680, 156490416, 173878240, 195613020, 260817360, 312980832, 391226040, 521634720, 782452080, 1564904160]

約数ペア:

[(1, 1564904160), (2, 782452080), (3, 521634720), (4, 391226040), (5, 312980832), (6, 260817360), (8, 195613020), (9, 173878240), (10, 156490416), (12, 130408680), (15, 104326944), (16, 97806510), (18, 86939120), (20, 78245208), (24, 65204340), (30, 52163472), (32, 48903255), (36, 43469560), (40, 39122604), (43, 36393120), (45, 34775648), (48, 32602170), (60, 26081736), (72, 21734780), (80, 19561302), (86, 18196560), (90, 17387824), (96, 16301085), (120, 13040868), (127, 12322080), (129, 12131040), (144, 10867390), (160, 9780651), (172, 9098280), (180, 8693912), (199, 7863840), (215, 7278624), (240, 6520434), (254, 6161040), (258, 6065520), (288, 5433695), (344, 4549140), (360, 4346956), (381, 4107360), (387, 4043680), (398, 3931920), (430, 3639312), (480, 3260217), (508, 3080520), (516, 3032760), (597, 2621280), (635, 2464416), (645, 2426208), (688, 2274570), (720, 2173478), (762, 2053680), (774, 2021840), (796, 1965960), (860, 1819656), (995, 1572768), (1016, 1540260), (1032, 1516380), (1143, 1369120), (1194, 1310640), (1270, 1232208), (1290, 1213104), (1376, 1137285), (1440, 1086739), (1524, 1026840), (1548, 1010920), (1592, 982980), (1720, 909828), (1791, 873760), (1905, 821472), (1935, 808736), (1990, 786384), (2032, 770130), (2064, 758190), (2286, 684560), (2388, 655320), (2540, 616104), (2580, 606552), (2985, 524256), (3048, 513420), (3096, 505460), (3184, 491490), (3440, 454914), (3582, 436880), (3810, 410736), (3870, 404368), (3980, 393192), (4064, 385065), (4128, 379095), (4572, 342280), (4776, 327660), (5080, 308052), (5160, 303276), (5461, 286560), (5715, 273824), (5970, 262128), (6096, 256710), (6192, 252730), (6368, 245745), (6880, 227457), (7164, 218440), (7620, 205368), (7740, 202184), (7960, 196596), (8557, 182880), (8955, 174752), (9144, 171140), (9552, 163830), (10160, 154026), (10320, 151638), (10922, 143280), (11430, 136912), (11940, 131064), (12192, 128355), (12384, 126365), (14328, 109220), (15240, 102684), (15480, 101092), (15920, 98298), (16383, 95520), (17114, 91440), (17910, 87376), (18288, 85570), (19104, 81915), (20320, 77013), (20640, 75819), (21844, 71640), (22860, 68456), (23880, 65532), (25273, 61920), (25671, 60960), (27305, 57312), (28656, 54610), (30480, 51342), (30960, 50546), (31840, 49149), (32766, 47760), (34228, 45720), (35820, 43688), (36576, 42785)]