128904160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10463}}^1$

素因数の和:10496

約数の個数: 96

約数和(自身を含む): 379717632

約数和(自身を除く): 250813472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 10463, 12320, 20926, 41852, 52315, 73241, 83704, 104630, 115093, 146482, 167408, 209260, 230186, 292964, 334816, 366205, 418520, 460372, 575465, 585928, 732410, 805651, 837040, 920744, 1150930, 1171856, 1464820, 1611302, 1674080, 1841488, 2301860, 2343712, 2929640, 3222604, 3682976, 4028255, 4603720, 5859280, 6445208, 8056510, 9207440, 11718560, 12890416, 16113020, 18414880, 25780832, 32226040, 64452080, 128904160]

約数ペア:

[(1, 128904160), (2, 64452080), (4, 32226040), (5, 25780832), (7, 18414880), (8, 16113020), (10, 12890416), (11, 11718560), (14, 9207440), (16, 8056510), (20, 6445208), (22, 5859280), (28, 4603720), (32, 4028255), (35, 3682976), (40, 3222604), (44, 2929640), (55, 2343712), (56, 2301860), (70, 1841488), (77, 1674080), (80, 1611302), (88, 1464820), (110, 1171856), (112, 1150930), (140, 920744), (154, 837040), (160, 805651), (176, 732410), (220, 585928), (224, 575465), (280, 460372), (308, 418520), (352, 366205), (385, 334816), (440, 292964), (560, 230186), (616, 209260), (770, 167408), (880, 146482), (1120, 115093), (1232, 104630), (1540, 83704), (1760, 73241), (2464, 52315), (3080, 41852), (6160, 20926), (10463, 12320)]