1219279738880

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{23857}}^1$

素因数の和:23945

約数の個数: 384

約数和(自身を含む): 3601557872640

約数和(自身を除く): 2382278133760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 112, 115, 124, 128, 140, 155, 160, 161, 184, 217, 224, 230, 248, 256, 280, 310, 320, 322, 368, 434, 448, 460, 496, 512, 560, 620, 640, 644, 713, 736, 805, 868, 896, 920, 992, 1024, 1085, 1120, 1240, 1280, 1288, 1426, 1472, 1610, 1736, 1792, 1840, 1984, 2048, 2170, 2240, 2480, 2560, 2576, 2852, 2944, 3220, 3472, 3565, 3584, 3680, 3968, 4340, 4480, 4960, 4991, 5120, 5152, 5704, 5888, 6440, 6944, 7130, 7168, 7360, 7936, 8680, 8960, 9920, 9982, 10240, 10304, 11408, 11776, 12880, 13888, 14260, 14336, 14720, 15872, 17360, 17920, 19840, 19964, 20608, 22816, 23552, 23857, 24955, 25760, 27776, 28520, 29440, 31744, 34720, 35840, 39680, 39928, 41216, 45632, 47104, 47714, 49910, 51520, 55552, 57040, 58880, 63488, 69440, 71680, 79360, 79856, 82432, 91264, 95428, 99820, 103040, 111104, 114080, 117760, 119285, 138880, 158720, 159712, 164864, 166999, 182528, 190856, 199640, 206080, 222208, 228160, 235520, 238570, 277760, 317440, 319424, 329728, 333998, 365056, 381712, 399280, 412160, 444416, 456320, 477140, 548711, 555520, 638848, 667996, 730112, 739567, 763424, 798560, 824320, 834995, 912640, 954280, 1097422, 1111040, 1277696, 1335992, 1460224, 1479134, 1526848, 1597120, 1648640, 1669990, 1825280, 1908560, 2194844, 2222080, 2555392, 2671984, 2743555, 2958268, 3053696, 3194240, 3339980, 3650560, 3697835, 3817120, 3840977, 4389688, 5110784, 5176969, 5343968, 5487110, 5916536, 6107392, 6388480, 6679960, 7301120, 7395670, 7634240, 7681954, 8779376, 10221568, 10353938, 10687936, 10974220, 11833072, 12214784, 12776960, 13359920, 14791340, 15268480, 15363908, 17010041, 17558752, 19204885, 20707876, 21375872, 21948440, 23666144, 24429568, 25553920, 25884845, 26719840, 29582680, 30536960, 30727816, 34020082, 35117504, 38409770, 41415752, 42751744, 43896880, 47332288, 48859136, 51107840, 51769690, 53439680, 59165360, 61073920, 61455632, 68040164, 70235008, 76819540, 82831504, 85050205, 85503488, 87793760, 94664576, 103539380, 106879360, 118330720, 119070287, 122147840, 122911264, 136080328, 140470016, 153639080, 165663008, 170100410, 171006976, 175587520, 189329152, 207078760, 213758720, 236661440, 238140574, 244295680, 245822528, 272160656, 280940032, 307278160, 331326016, 340200820, 342013952, 351175040, 378658304, 414157520, 427517440, 473322880, 476281148, 491645056, 544321312, 561880064, 595351435, 614556320, 662652032, 680401640, 702350080, 757316608, 828315040, 855034880, 946645760, 952562296, 983290112, 1088642624, 1123760128, 1190702870, 1229112640, 1325304064, 1360803280, 1404700160, 1514633216, 1656630080, 1710069760, 1893291520, 1905124592, 1966580224, 2177285248, 2381405740, 2458225280, 2650608128, 2721606560, 2809400320, 3313260160, 3786583040, 3810249184, 3933160448, 4354570496, 4762811480, 4916450560, 5301216256, 5443213120, 5618800640, 6626520320, 7573166080, 7620498368, 7866320896, 8709140992, 9525622960, 9832901120, 10602432512, 10886426240, 13253040640, 15240996736, 17418281984, 19051245920, 19665802240, 21772852480, 26506081280, 30481993472, 34836563968, 38102491840, 39331604480, 43545704960, 53012162560, 60963986944, 76204983680, 87091409920, 121927973888, 152409967360, 174182819840, 243855947776, 304819934720, 609639869440, 1219279738880]

約数ペア:

[(1, 1219279738880), (2, 609639869440), (4, 304819934720), (5, 243855947776), (7, 174182819840), (8, 152409967360), (10, 121927973888), (14, 87091409920), (16, 76204983680), (20, 60963986944), (23, 53012162560), (28, 43545704960), (31, 39331604480), (32, 38102491840), (35, 34836563968), (40, 30481993472), (46, 26506081280), (56, 21772852480), (62, 19665802240), (64, 19051245920), (70, 17418281984), (80, 15240996736), (92, 13253040640), (112, 10886426240), (115, 10602432512), (124, 9832901120), (128, 9525622960), (140, 8709140992), (155, 7866320896), (160, 7620498368), (161, 7573166080), (184, 6626520320), (217, 5618800640), (224, 5443213120), (230, 5301216256), (248, 4916450560), (256, 4762811480), (280, 4354570496), (310, 3933160448), (320, 3810249184), (322, 3786583040), (368, 3313260160), (434, 2809400320), (448, 2721606560), (460, 2650608128), (496, 2458225280), (512, 2381405740), (560, 2177285248), (620, 1966580224), (640, 1905124592), (644, 1893291520), (713, 1710069760), (736, 1656630080), (805, 1514633216), (868, 1404700160), (896, 1360803280), (920, 1325304064), (992, 1229112640), (1024, 1190702870), (1085, 1123760128), (1120, 1088642624), (1240, 983290112), (1280, 952562296), (1288, 946645760), (1426, 855034880), (1472, 828315040), (1610, 757316608), (1736, 702350080), (1792, 680401640), (1840, 662652032), (1984, 614556320), (2048, 595351435), (2170, 561880064), (2240, 544321312), (2480, 491645056), (2560, 476281148), (2576, 473322880), (2852, 427517440), (2944, 414157520), (3220, 378658304), (3472, 351175040), (3565, 342013952), (3584, 340200820), (3680, 331326016), (3968, 307278160), (4340, 280940032), (4480, 272160656), (4960, 245822528), (4991, 244295680), (5120, 238140574), (5152, 236661440), (5704, 213758720), (5888, 207078760), (6440, 189329152), (6944, 175587520), (7130, 171006976), (7168, 170100410), (7360, 165663008), (7936, 153639080), (8680, 140470016), (8960, 136080328), (9920, 122911264), (9982, 122147840), (10240, 119070287), (10304, 118330720), (11408, 106879360), (11776, 103539380), (12880, 94664576), (13888, 87793760), (14260, 85503488), (14336, 85050205), (14720, 82831504), (15872, 76819540), (17360, 70235008), (17920, 68040164), (19840, 61455632), (19964, 61073920), (20608, 59165360), (22816, 53439680), (23552, 51769690), (23857, 51107840), (24955, 48859136), (25760, 47332288), (27776, 43896880), (28520, 42751744), (29440, 41415752), (31744, 38409770), (34720, 35117504), (35840, 34020082), (39680, 30727816), (39928, 30536960), (41216, 29582680), (45632, 26719840), (47104, 25884845), (47714, 25553920), (49910, 24429568), (51520, 23666144), (55552, 21948440), (57040, 21375872), (58880, 20707876), (63488, 19204885), (69440, 17558752), (71680, 17010041), (79360, 15363908), (79856, 15268480), (82432, 14791340), (91264, 13359920), (95428, 12776960), (99820, 12214784), (103040, 11833072), (111104, 10974220), (114080, 10687936), (117760, 10353938), (119285, 10221568), (138880, 8779376), (158720, 7681954), (159712, 7634240), (164864, 7395670), (166999, 7301120), (182528, 6679960), (190856, 6388480), (199640, 6107392), (206080, 5916536), (222208, 5487110), (228160, 5343968), (235520, 5176969), (238570, 5110784), (277760, 4389688), (317440, 3840977), (319424, 3817120), (329728, 3697835), (333998, 3650560), (365056, 3339980), (381712, 3194240), (399280, 3053696), (412160, 2958268), (444416, 2743555), (456320, 2671984), (477140, 2555392), (548711, 2222080), (555520, 2194844), (638848, 1908560), (667996, 1825280), (730112, 1669990), (739567, 1648640), (763424, 1597120), (798560, 1526848), (824320, 1479134), (834995, 1460224), (912640, 1335992), (954280, 1277696), (1097422, 1111040)]