7197236480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:745

約数の個数: 288

約数和(自身を含む): 21082306560

約数和(自身を除く): 13885070080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 67, 70, 76, 80, 95, 112, 128, 133, 134, 140, 152, 160, 190, 224, 256, 266, 268, 280, 304, 320, 335, 380, 448, 469, 532, 536, 560, 608, 631, 640, 665, 670, 760, 896, 938, 1064, 1072, 1120, 1216, 1262, 1273, 1280, 1330, 1340, 1520, 1792, 1876, 2128, 2144, 2240, 2345, 2432, 2524, 2546, 2660, 2680, 3040, 3155, 3752, 4256, 4288, 4417, 4480, 4690, 4864, 5048, 5092, 5320, 5360, 6080, 6310, 6365, 7504, 8512, 8576, 8834, 8911, 8960, 9380, 10096, 10184, 10640, 10720, 11989, 12160, 12620, 12730, 15008, 17024, 17152, 17668, 17822, 18760, 20192, 20368, 21280, 21440, 22085, 23978, 24320, 25240, 25460, 30016, 34048, 35336, 35644, 37520, 40384, 40736, 42277, 42560, 42880, 44170, 44555, 47956, 50480, 50920, 59945, 60032, 70672, 71288, 75040, 80768, 81472, 83923, 84554, 85120, 85760, 88340, 89110, 95912, 100960, 101840, 119890, 120064, 141344, 142576, 150080, 161536, 162944, 167846, 169108, 170240, 176680, 178220, 191824, 201920, 203680, 211385, 239780, 282688, 285152, 295939, 300160, 325888, 335692, 338216, 353360, 356440, 383648, 403840, 407360, 419615, 422770, 479560, 565376, 570304, 591878, 600320, 671384, 676432, 706720, 712880, 767296, 803263, 807680, 814720, 839230, 845540, 959120, 1130752, 1140608, 1183756, 1342768, 1352864, 1413440, 1425760, 1479695, 1534592, 1606526, 1629440, 1678460, 1691080, 1918240, 2281216, 2367512, 2685536, 2705728, 2826880, 2851520, 2959390, 3069184, 3213052, 3356920, 3382160, 3836480, 4016315, 4735024, 5371072, 5411456, 5622841, 5653760, 5703040, 5918780, 6426104, 6713840, 6764320, 7672960, 8032630, 9470048, 10742144, 10822912, 11245682, 11406080, 11837560, 12852208, 13427680, 13528640, 15345920, 16065260, 18940096, 21484288, 22491364, 23675120, 25704416, 26855360, 27057280, 28114205, 32130520, 37880192, 44982728, 47350240, 51408832, 53710720, 54114560, 56228410, 64261040, 75760384, 89965456, 94700480, 102817664, 107421440, 112456820, 128522080, 179930912, 189400960, 205635328, 224913640, 257044160, 359861824, 378801920, 449827280, 514088320, 719723648, 899654560, 1028176640, 1439447296, 1799309120, 3598618240, 7197236480]

約数ペア:

[(1, 7197236480), (2, 3598618240), (4, 1799309120), (5, 1439447296), (7, 1028176640), (8, 899654560), (10, 719723648), (14, 514088320), (16, 449827280), (19, 378801920), (20, 359861824), (28, 257044160), (32, 224913640), (35, 205635328), (38, 189400960), (40, 179930912), (56, 128522080), (64, 112456820), (67, 107421440), (70, 102817664), (76, 94700480), (80, 89965456), (95, 75760384), (112, 64261040), (128, 56228410), (133, 54114560), (134, 53710720), (140, 51408832), (152, 47350240), (160, 44982728), (190, 37880192), (224, 32130520), (256, 28114205), (266, 27057280), (268, 26855360), (280, 25704416), (304, 23675120), (320, 22491364), (335, 21484288), (380, 18940096), (448, 16065260), (469, 15345920), (532, 13528640), (536, 13427680), (560, 12852208), (608, 11837560), (631, 11406080), (640, 11245682), (665, 10822912), (670, 10742144), (760, 9470048), (896, 8032630), (938, 7672960), (1064, 6764320), (1072, 6713840), (1120, 6426104), (1216, 5918780), (1262, 5703040), (1273, 5653760), (1280, 5622841), (1330, 5411456), (1340, 5371072), (1520, 4735024), (1792, 4016315), (1876, 3836480), (2128, 3382160), (2144, 3356920), (2240, 3213052), (2345, 3069184), (2432, 2959390), (2524, 2851520), (2546, 2826880), (2660, 2705728), (2680, 2685536), (3040, 2367512), (3155, 2281216), (3752, 1918240), (4256, 1691080), (4288, 1678460), (4417, 1629440), (4480, 1606526), (4690, 1534592), (4864, 1479695), (5048, 1425760), (5092, 1413440), (5320, 1352864), (5360, 1342768), (6080, 1183756), (6310, 1140608), (6365, 1130752), (7504, 959120), (8512, 845540), (8576, 839230), (8834, 814720), (8911, 807680), (8960, 803263), (9380, 767296), (10096, 712880), (10184, 706720), (10640, 676432), (10720, 671384), (11989, 600320), (12160, 591878), (12620, 570304), (12730, 565376), (15008, 479560), (17024, 422770), (17152, 419615), (17668, 407360), (17822, 403840), (18760, 383648), (20192, 356440), (20368, 353360), (21280, 338216), (21440, 335692), (22085, 325888), (23978, 300160), (24320, 295939), (25240, 285152), (25460, 282688), (30016, 239780), (34048, 211385), (35336, 203680), (35644, 201920), (37520, 191824), (40384, 178220), (40736, 176680), (42277, 170240), (42560, 169108), (42880, 167846), (44170, 162944), (44555, 161536), (47956, 150080), (50480, 142576), (50920, 141344), (59945, 120064), (60032, 119890), (70672, 101840), (71288, 100960), (75040, 95912), (80768, 89110), (81472, 88340), (83923, 85760), (84554, 85120)]