672573440

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 192

約数和(自身を含む): 2014346880

約数和(自身を除く): 1341773440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 853, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1706, 1760, 1792, 2048, 2240, 2464, 2560, 2816, 3080, 3412, 3520, 3584, 4265, 4480, 4928, 5120, 5632, 5971, 6160, 6824, 7040, 7168, 8530, 8960, 9383, 9856, 10240, 11264, 11942, 12320, 13648, 14080, 14336, 17060, 17920, 18766, 19712, 22528, 23884, 24640, 27296, 28160, 29855, 34120, 35840, 37532, 39424, 46915, 47768, 49280, 54592, 56320, 59710, 65681, 68240, 71680, 75064, 78848, 93830, 95536, 98560, 109184, 112640, 119420, 131362, 136480, 150128, 157696, 187660, 191072, 197120, 218368, 238840, 262724, 272960, 300256, 328405, 375320, 382144, 394240, 436736, 477680, 525448, 545920, 600512, 656810, 750640, 764288, 788480, 873472, 955360, 1050896, 1091840, 1201024, 1313620, 1501280, 1528576, 1746944, 1910720, 2101792, 2183680, 2402048, 2627240, 3002560, 3057152, 3821440, 4203584, 4367360, 4804096, 5254480, 6005120, 6114304, 7642880, 8407168, 8734720, 9608192, 10508960, 12010240, 12228608, 15285760, 16814336, 19216384, 21017920, 24020480, 30571520, 33628672, 42035840, 48040960, 61143040, 67257344, 84071680, 96081920, 134514688, 168143360, 336286720, 672573440]

約数ペア:

[(1, 672573440), (2, 336286720), (4, 168143360), (5, 134514688), (7, 96081920), (8, 84071680), (10, 67257344), (11, 61143040), (14, 48040960), (16, 42035840), (20, 33628672), (22, 30571520), (28, 24020480), (32, 21017920), (35, 19216384), (40, 16814336), (44, 15285760), (55, 12228608), (56, 12010240), (64, 10508960), (70, 9608192), (77, 8734720), (80, 8407168), (88, 7642880), (110, 6114304), (112, 6005120), (128, 5254480), (140, 4804096), (154, 4367360), (160, 4203584), (176, 3821440), (220, 3057152), (224, 3002560), (256, 2627240), (280, 2402048), (308, 2183680), (320, 2101792), (352, 1910720), (385, 1746944), (440, 1528576), (448, 1501280), (512, 1313620), (560, 1201024), (616, 1091840), (640, 1050896), (704, 955360), (770, 873472), (853, 788480), (880, 764288), (896, 750640), (1024, 656810), (1120, 600512), (1232, 545920), (1280, 525448), (1408, 477680), (1540, 436736), (1706, 394240), (1760, 382144), (1792, 375320), (2048, 328405), (2240, 300256), (2464, 272960), (2560, 262724), (2816, 238840), (3080, 218368), (3412, 197120), (3520, 191072), (3584, 187660), (4265, 157696), (4480, 150128), (4928, 136480), (5120, 131362), (5632, 119420), (5971, 112640), (6160, 109184), (6824, 98560), (7040, 95536), (7168, 93830), (8530, 78848), (8960, 75064), (9383, 71680), (9856, 68240), (10240, 65681), (11264, 59710), (11942, 56320), (12320, 54592), (13648, 49280), (14080, 47768), (14336, 46915), (17060, 39424), (17920, 37532), (18766, 35840), (19712, 34120), (22528, 29855), (23884, 28160), (24640, 27296)]