627707520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9907}}^1$

素因数の和:9943

約数の個数: 192

約数和(自身を含む): 2364841440

約数和(自身を除く): 1737133920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 9907, 10560, 12672, 15840, 19814, 21120, 29721, 31680, 39628, 49535, 59442, 63360, 79256, 89163, 99070, 108977, 118884, 148605, 158512, 178326, 198140, 217954, 237768, 297210, 317024, 326931, 356652, 396280, 435908, 445815, 475536, 544885, 594420, 634048, 653862, 713304, 792560, 871816, 891630, 951072, 980793, 1089770, 1188840, 1268096, 1307724, 1426608, 1585120, 1634655, 1743632, 1783260, 1902144, 1961586, 2179540, 2377680, 2615448, 2853216, 3170240, 3269310, 3487264, 3566520, 3804288, 3923172, 4359080, 4755360, 4903965, 5230896, 5706432, 6340480, 6538620, 6974528, 7133040, 7846344, 8718160, 9510720, 9807930, 10461792, 11412864, 13077240, 13949056, 14266080, 15692688, 17436320, 19021440, 19615860, 20923584, 26154480, 28532160, 31385376, 34872640, 39231720, 41847168, 52308960, 57064320, 62770752, 69745280, 78463440, 104617920, 125541504, 156926880, 209235840, 313853760, 627707520]

約数ペア:

[(1, 627707520), (2, 313853760), (3, 209235840), (4, 156926880), (5, 125541504), (6, 104617920), (8, 78463440), (9, 69745280), (10, 62770752), (11, 57064320), (12, 52308960), (15, 41847168), (16, 39231720), (18, 34872640), (20, 31385376), (22, 28532160), (24, 26154480), (30, 20923584), (32, 19615860), (33, 19021440), (36, 17436320), (40, 15692688), (44, 14266080), (45, 13949056), (48, 13077240), (55, 11412864), (60, 10461792), (64, 9807930), (66, 9510720), (72, 8718160), (80, 7846344), (88, 7133040), (90, 6974528), (96, 6538620), (99, 6340480), (110, 5706432), (120, 5230896), (128, 4903965), (132, 4755360), (144, 4359080), (160, 3923172), (165, 3804288), (176, 3566520), (180, 3487264), (192, 3269310), (198, 3170240), (220, 2853216), (240, 2615448), (264, 2377680), (288, 2179540), (320, 1961586), (330, 1902144), (352, 1783260), (360, 1743632), (384, 1634655), (396, 1585120), (440, 1426608), (480, 1307724), (495, 1268096), (528, 1188840), (576, 1089770), (640, 980793), (660, 951072), (704, 891630), (720, 871816), (792, 792560), (880, 713304), (960, 653862), (990, 634048), (1056, 594420), (1152, 544885), (1320, 475536), (1408, 445815), (1440, 435908), (1584, 396280), (1760, 356652), (1920, 326931), (1980, 317024), (2112, 297210), (2640, 237768), (2880, 217954), (3168, 198140), (3520, 178326), (3960, 158512), (4224, 148605), (5280, 118884), (5760, 108977), (6336, 99070), (7040, 89163), (7920, 79256), (9907, 63360), (10560, 59442), (12672, 49535), (15840, 39628), (19814, 31680), (21120, 29721)]