17968091680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23909}}^1$

素因数の和:24003

約数の個数: 192

約数和(自身を含む): 53794056960

約数和(自身を除く): 35825965280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 110, 112, 122, 140, 154, 160, 176, 220, 224, 244, 280, 305, 308, 352, 385, 427, 440, 488, 560, 610, 616, 671, 770, 854, 880, 976, 1120, 1220, 1232, 1342, 1540, 1708, 1760, 1952, 2135, 2440, 2464, 2684, 3080, 3355, 3416, 4270, 4697, 4880, 5368, 6160, 6710, 6832, 8540, 9394, 9760, 10736, 12320, 13420, 13664, 17080, 18788, 21472, 23485, 23909, 26840, 34160, 37576, 46970, 47818, 53680, 68320, 75152, 93940, 95636, 107360, 119545, 150304, 167363, 187880, 191272, 239090, 262999, 334726, 375760, 382544, 478180, 525998, 669452, 751520, 765088, 836815, 956360, 1051996, 1314995, 1338904, 1458449, 1673630, 1840993, 1912720, 2103992, 2629990, 2677808, 2916898, 3347260, 3681986, 3825440, 4207984, 5259980, 5355616, 5833796, 6694520, 7292245, 7363972, 8415968, 9204965, 10209143, 10519960, 11667592, 13389040, 14584490, 14727944, 16042939, 18409930, 20418286, 21039920, 23335184, 26778080, 29168980, 29455888, 32085878, 36819860, 40836572, 42079840, 46670368, 51045715, 58337960, 58911776, 64171756, 73639720, 80214695, 81673144, 102091430, 112300573, 116675920, 128343512, 147279440, 160429390, 163346288, 204182860, 224601146, 233351840, 256687024, 294558880, 320858780, 326692576, 408365720, 449202292, 513374048, 561502865, 641717560, 816731440, 898404584, 1123005730, 1283435120, 1633462880, 1796809168, 2246011460, 2566870240, 3593618336, 4492022920, 8984045840, 17968091680]

約数ペア:

[(1, 17968091680), (2, 8984045840), (4, 4492022920), (5, 3593618336), (7, 2566870240), (8, 2246011460), (10, 1796809168), (11, 1633462880), (14, 1283435120), (16, 1123005730), (20, 898404584), (22, 816731440), (28, 641717560), (32, 561502865), (35, 513374048), (40, 449202292), (44, 408365720), (55, 326692576), (56, 320858780), (61, 294558880), (70, 256687024), (77, 233351840), (80, 224601146), (88, 204182860), (110, 163346288), (112, 160429390), (122, 147279440), (140, 128343512), (154, 116675920), (160, 112300573), (176, 102091430), (220, 81673144), (224, 80214695), (244, 73639720), (280, 64171756), (305, 58911776), (308, 58337960), (352, 51045715), (385, 46670368), (427, 42079840), (440, 40836572), (488, 36819860), (560, 32085878), (610, 29455888), (616, 29168980), (671, 26778080), (770, 23335184), (854, 21039920), (880, 20418286), (976, 18409930), (1120, 16042939), (1220, 14727944), (1232, 14584490), (1342, 13389040), (1540, 11667592), (1708, 10519960), (1760, 10209143), (1952, 9204965), (2135, 8415968), (2440, 7363972), (2464, 7292245), (2684, 6694520), (3080, 5833796), (3355, 5355616), (3416, 5259980), (4270, 4207984), (4697, 3825440), (4880, 3681986), (5368, 3347260), (6160, 2916898), (6710, 2677808), (6832, 2629990), (8540, 2103992), (9394, 1912720), (9760, 1840993), (10736, 1673630), (12320, 1458449), (13420, 1338904), (13664, 1314995), (17080, 1051996), (18788, 956360), (21472, 836815), (23485, 765088), (23909, 751520), (26840, 669452), (34160, 525998), (37576, 478180), (46970, 382544), (47818, 375760), (53680, 334726), (68320, 262999), (75152, 239090), (93940, 191272), (95636, 187880), (107360, 167363), (119545, 150304)]