61895680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:200

約数の個数: 176

約数和(自身を含む): 186293376

約数和(自身を除く): 124397696

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, 157, 160, 176, 220, 224, 256, 280, 308, 314, 320, 352, 385, 440, 448, 512, 560, 616, 628, 640, 704, 770, 785, 880, 896, 1024, 1099, 1120, 1232, 1256, 1280, 1408, 1540, 1570, 1727, 1760, 1792, 2198, 2240, 2464, 2512, 2560, 2816, 3080, 3140, 3454, 3520, 3584, 4396, 4480, 4928, 5024, 5120, 5495, 5632, 6160, 6280, 6908, 7040, 7168, 8635, 8792, 8960, 9856, 10048, 10990, 11264, 12089, 12320, 12560, 13816, 14080, 17270, 17584, 17920, 19712, 20096, 21980, 24178, 24640, 25120, 27632, 28160, 34540, 35168, 35840, 39424, 40192, 43960, 48356, 49280, 50240, 55264, 56320, 60445, 69080, 70336, 78848, 80384, 87920, 96712, 98560, 100480, 110528, 120890, 138160, 140672, 160768, 175840, 193424, 197120, 200960, 221056, 241780, 276320, 281344, 351680, 386848, 394240, 401920, 442112, 483560, 552640, 562688, 703360, 773696, 803840, 884224, 967120, 1105280, 1125376, 1406720, 1547392, 1768448, 1934240, 2210560, 2813440, 3094784, 3868480, 4421120, 5626880, 6189568, 7736960, 8842240, 12379136, 15473920, 30947840, 61895680]

約数ペア:

[(1, 61895680), (2, 30947840), (4, 15473920), (5, 12379136), (7, 8842240), (8, 7736960), (10, 6189568), (11, 5626880), (14, 4421120), (16, 3868480), (20, 3094784), (22, 2813440), (28, 2210560), (32, 1934240), (35, 1768448), (40, 1547392), (44, 1406720), (55, 1125376), (56, 1105280), (64, 967120), (70, 884224), (77, 803840), (80, 773696), (88, 703360), (110, 562688), (112, 552640), (128, 483560), (140, 442112), (154, 401920), (157, 394240), (160, 386848), (176, 351680), (220, 281344), (224, 276320), (256, 241780), (280, 221056), (308, 200960), (314, 197120), (320, 193424), (352, 175840), (385, 160768), (440, 140672), (448, 138160), (512, 120890), (560, 110528), (616, 100480), (628, 98560), (640, 96712), (704, 87920), (770, 80384), (785, 78848), (880, 70336), (896, 69080), (1024, 60445), (1099, 56320), (1120, 55264), (1232, 50240), (1256, 49280), (1280, 48356), (1408, 43960), (1540, 40192), (1570, 39424), (1727, 35840), (1760, 35168), (1792, 34540), (2198, 28160), (2240, 27632), (2464, 25120), (2512, 24640), (2560, 24178), (2816, 21980), (3080, 20096), (3140, 19712), (3454, 17920), (3520, 17584), (3584, 17270), (4396, 14080), (4480, 13816), (4928, 12560), (5024, 12320), (5120, 12089), (5495, 11264), (5632, 10990), (6160, 10048), (6280, 9856), (6908, 8960), (7040, 8792), (7168, 8635)]