247386808320

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3361}}^1$

素因数の和:3994

約数の個数: 224

約数和(自身を含む): 793146902400

約数和(自身を除く): 545760094080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 599, 640, 768, 960, 1024, 1198, 1280, 1536, 1797, 1920, 2048, 2396, 2560, 2995, 3072, 3361, 3594, 3840, 4096, 4792, 5120, 5990, 6144, 6722, 7188, 7680, 8192, 8985, 9584, 10083, 10240, 11980, 12288, 13444, 14376, 15360, 16805, 17970, 19168, 20166, 20480, 23960, 24576, 26888, 28752, 30720, 33610, 35940, 38336, 40332, 40960, 47920, 50415, 53776, 57504, 61440, 67220, 71880, 76672, 80664, 95840, 100830, 107552, 115008, 122880, 134440, 143760, 153344, 161328, 191680, 201660, 215104, 230016, 268880, 287520, 306688, 322656, 383360, 403320, 430208, 460032, 537760, 575040, 613376, 645312, 766720, 806640, 860416, 920064, 1075520, 1150080, 1226752, 1290624, 1533440, 1613280, 1720832, 1840128, 2013239, 2151040, 2300160, 2453504, 2581248, 3066880, 3226560, 3441664, 3680256, 4026478, 4302080, 4600320, 4907008, 5162496, 6039717, 6133760, 6453120, 6883328, 7360512, 8052956, 8604160, 9200640, 10066195, 10324992, 12079434, 12267520, 12906240, 13766656, 14721024, 16105912, 17208320, 18401280, 20132390, 20649984, 24158868, 24535040, 25812480, 27533312, 30198585, 32211824, 34416640, 36802560, 40264780, 41299968, 48317736, 51624960, 60397170, 64423648, 68833280, 73605120, 80529560, 82599936, 96635472, 103249920, 120794340, 128847296, 137666560, 161059120, 193270944, 206499840, 241588680, 257694592, 322118240, 386541888, 412999680, 483177360, 515389184, 644236480, 773083776, 966354720, 1030778368, 1288472960, 1546167552, 1932709440, 2061556736, 2576945920, 3092335104, 3865418880, 4123113472, 5153891840, 6184670208, 7730837760, 8246226944, 10307783680, 12369340416, 15461675520, 16492453888, 20615567360, 24738680832, 30923351040, 41231134720, 49477361664, 61846702080, 82462269440, 123693404160, 247386808320]

約数ペア:

[(1, 247386808320), (2, 123693404160), (3, 82462269440), (4, 61846702080), (5, 49477361664), (6, 41231134720), (8, 30923351040), (10, 24738680832), (12, 20615567360), (15, 16492453888), (16, 15461675520), (20, 12369340416), (24, 10307783680), (30, 8246226944), (32, 7730837760), (40, 6184670208), (48, 5153891840), (60, 4123113472), (64, 3865418880), (80, 3092335104), (96, 2576945920), (120, 2061556736), (128, 1932709440), (160, 1546167552), (192, 1288472960), (240, 1030778368), (256, 966354720), (320, 773083776), (384, 644236480), (480, 515389184), (512, 483177360), (599, 412999680), (640, 386541888), (768, 322118240), (960, 257694592), (1024, 241588680), (1198, 206499840), (1280, 193270944), (1536, 161059120), (1797, 137666560), (1920, 128847296), (2048, 120794340), (2396, 103249920), (2560, 96635472), (2995, 82599936), (3072, 80529560), (3361, 73605120), (3594, 68833280), (3840, 64423648), (4096, 60397170), (4792, 51624960), (5120, 48317736), (5990, 41299968), (6144, 40264780), (6722, 36802560), (7188, 34416640), (7680, 32211824), (8192, 30198585), (8985, 27533312), (9584, 25812480), (10083, 24535040), (10240, 24158868), (11980, 20649984), (12288, 20132390), (13444, 18401280), (14376, 17208320), (15360, 16105912), (16805, 14721024), (17970, 13766656), (19168, 12906240), (20166, 12267520), (20480, 12079434), (23960, 10324992), (24576, 10066195), (26888, 9200640), (28752, 8604160), (30720, 8052956), (33610, 7360512), (35940, 6883328), (38336, 6453120), (40332, 6133760), (40960, 6039717), (47920, 5162496), (50415, 4907008), (53776, 4600320), (57504, 4302080), (61440, 4026478), (67220, 3680256), (71880, 3441664), (76672, 3226560), (80664, 3066880), (95840, 2581248), (100830, 2453504), (107552, 2300160), (115008, 2151040), (122880, 2013239), (134440, 1840128), (143760, 1720832), (153344, 1613280), (161328, 1533440), (191680, 1290624), (201660, 1226752), (215104, 1150080), (230016, 1075520), (268880, 920064), (287520, 860416), (306688, 806640), (322656, 766720), (383360, 645312), (403320, 613376), (430208, 575040), (460032, 537760)]