1907619840

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 288

約数和(自身を含む): 7558518240

約数和(自身を除く): 5650898400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 2957, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 5914, 6144, 6720, 7168, 7680, 8064, 8871, 8960, 9216, 10080, 10240, 10752, 11520, 11828, 13440, 14336, 14785, 15360, 16128, 17742, 17920, 18432, 20160, 20699, 21504, 23040, 23656, 26613, 26880, 29570, 30720, 32256, 35484, 35840, 40320, 41398, 43008, 44355, 46080, 47312, 53226, 53760, 59140, 62097, 64512, 70968, 71680, 80640, 82796, 88710, 92160, 94624, 103495, 106452, 107520, 118280, 124194, 129024, 133065, 141936, 161280, 165592, 177420, 186291, 189248, 206990, 212904, 215040, 236560, 248388, 266130, 283872, 310485, 322560, 331184, 354840, 372582, 378496, 413980, 425808, 473120, 496776, 532260, 567744, 620970, 645120, 662368, 709680, 745164, 756992, 827960, 851616, 931455, 946240, 993552, 1064520, 1135488, 1241940, 1324736, 1419360, 1490328, 1513984, 1655920, 1703232, 1862910, 1892480, 1987104, 2129040, 2270976, 2483880, 2649472, 2838720, 2980656, 3027968, 3311840, 3406464, 3725820, 3784960, 3974208, 4258080, 4541952, 4967760, 5298944, 5677440, 5961312, 6055936, 6623680, 6812928, 7451640, 7569920, 7948416, 8516160, 9083904, 9935520, 10597888, 11354880, 11922624, 13247360, 13625856, 14903280, 15139840, 15896832, 17032320, 18167808, 19871040, 21195776, 22709760, 23845248, 26494720, 27251712, 29806560, 30279680, 31793664, 34064640, 39742080, 42391552, 45419520, 47690496, 52989440, 54503424, 59613120, 63587328, 68129280, 79484160, 90839040, 95380992, 105978880, 119226240, 127174656, 136258560, 158968320, 190761984, 211957760, 238452480, 272517120, 317936640, 381523968, 476904960, 635873280, 953809920, 1907619840]

約数ペア:

[(1, 1907619840), (2, 953809920), (3, 635873280), (4, 476904960), (5, 381523968), (6, 317936640), (7, 272517120), (8, 238452480), (9, 211957760), (10, 190761984), (12, 158968320), (14, 136258560), (15, 127174656), (16, 119226240), (18, 105978880), (20, 95380992), (21, 90839040), (24, 79484160), (28, 68129280), (30, 63587328), (32, 59613120), (35, 54503424), (36, 52989440), (40, 47690496), (42, 45419520), (45, 42391552), (48, 39742080), (56, 34064640), (60, 31793664), (63, 30279680), (64, 29806560), (70, 27251712), (72, 26494720), (80, 23845248), (84, 22709760), (90, 21195776), (96, 19871040), (105, 18167808), (112, 17032320), (120, 15896832), (126, 15139840), (128, 14903280), (140, 13625856), (144, 13247360), (160, 11922624), (168, 11354880), (180, 10597888), (192, 9935520), (210, 9083904), (224, 8516160), (240, 7948416), (252, 7569920), (256, 7451640), (280, 6812928), (288, 6623680), (315, 6055936), (320, 5961312), (336, 5677440), (360, 5298944), (384, 4967760), (420, 4541952), (448, 4258080), (480, 3974208), (504, 3784960), (512, 3725820), (560, 3406464), (576, 3311840), (630, 3027968), (640, 2980656), (672, 2838720), (720, 2649472), (768, 2483880), (840, 2270976), (896, 2129040), (960, 1987104), (1008, 1892480), (1024, 1862910), (1120, 1703232), (1152, 1655920), (1260, 1513984), (1280, 1490328), (1344, 1419360), (1440, 1324736), (1536, 1241940), (1680, 1135488), (1792, 1064520), (1920, 993552), (2016, 946240), (2048, 931455), (2240, 851616), (2304, 827960), (2520, 756992), (2560, 745164), (2688, 709680), (2880, 662368), (2957, 645120), (3072, 620970), (3360, 567744), (3584, 532260), (3840, 496776), (4032, 473120), (4480, 425808), (4608, 413980), (5040, 378496), (5120, 372582), (5376, 354840), (5760, 331184), (5914, 322560), (6144, 310485), (6720, 283872), (7168, 266130), (7680, 248388), (8064, 236560), (8871, 215040), (8960, 212904), (9216, 206990), (10080, 189248), (10240, 186291), (10752, 177420), (11520, 165592), (11828, 161280), (13440, 141936), (14336, 133065), (14785, 129024), (15360, 124194), (16128, 118280), (17742, 107520), (17920, 106452), (18432, 103495), (20160, 94624), (20699, 92160), (21504, 88710), (23040, 82796), (23656, 80640), (26613, 71680), (26880, 70968), (29570, 64512), (30720, 62097), (32256, 59140), (35484, 53760), (35840, 53226), (40320, 47312), (41398, 46080), (43008, 44355)]