7736960

素因数分解:

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

素因数の和:194

約数の個数: 128

約数和(自身を含む): 23207040

約数和(自身を除く): 15470080

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, 280, 308, 314, 320, 352, 385, 440, 448, 560, 616, 628, 640, 704, 770, 785, 880, 896, 1099, 1120, 1232, 1256, 1408, 1540, 1570, 1727, 1760, 2198, 2240, 2464, 2512, 3080, 3140, 3454, 3520, 4396, 4480, 4928, 5024, 5495, 6160, 6280, 6908, 7040, 8635, 8792, 9856, 10048, 10990, 12089, 12320, 12560, 13816, 17270, 17584, 20096, 21980, 24178, 24640, 25120, 27632, 34540, 35168, 43960, 48356, 49280, 50240, 55264, 60445, 69080, 70336, 87920, 96712, 100480, 110528, 120890, 138160, 140672, 175840, 193424, 221056, 241780, 276320, 351680, 386848, 483560, 552640, 703360, 773696, 967120, 1105280, 1547392, 1934240, 3868480, 7736960]

約数ペア:

[(1, 7736960), (2, 3868480), (4, 1934240), (5, 1547392), (7, 1105280), (8, 967120), (10, 773696), (11, 703360), (14, 552640), (16, 483560), (20, 386848), (22, 351680), (28, 276320), (32, 241780), (35, 221056), (40, 193424), (44, 175840), (55, 140672), (56, 138160), (64, 120890), (70, 110528), (77, 100480), (80, 96712), (88, 87920), (110, 70336), (112, 69080), (128, 60445), (140, 55264), (154, 50240), (157, 49280), (160, 48356), (176, 43960), (220, 35168), (224, 34540), (280, 27632), (308, 25120), (314, 24640), (320, 24178), (352, 21980), (385, 20096), (440, 17584), (448, 17270), (560, 13816), (616, 12560), (628, 12320), (640, 12089), (704, 10990), (770, 10048), (785, 9856), (880, 8792), (896, 8635), (1099, 7040), (1120, 6908), (1232, 6280), (1256, 6160), (1408, 5495), (1540, 5024), (1570, 4928), (1727, 4480), (1760, 4396), (2198, 3520), (2240, 3454), (2464, 3140), (2512, 3080)]