122341520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 350977536

約数和(自身を除く): 228636016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 136, 140, 142, 170, 181, 238, 272, 280, 284, 340, 355, 362, 476, 497, 560, 568, 595, 680, 710, 724, 905, 952, 994, 1136, 1190, 1207, 1267, 1360, 1420, 1448, 1810, 1904, 1988, 2380, 2414, 2485, 2534, 2840, 2896, 3077, 3620, 3976, 4760, 4828, 4970, 5068, 5680, 6035, 6154, 6335, 7240, 7952, 8449, 9520, 9656, 9940, 10136, 12070, 12308, 12670, 12851, 14480, 15385, 16898, 19312, 19880, 20272, 21539, 24140, 24616, 25340, 25702, 30770, 33796, 39760, 42245, 43078, 48280, 49232, 50680, 51404, 61540, 64255, 67592, 84490, 86156, 89957, 96560, 101360, 102808, 107695, 123080, 128510, 135184, 168980, 172312, 179914, 205616, 215390, 218467, 246160, 257020, 337960, 344624, 359828, 430780, 436934, 449785, 514040, 675920, 719656, 861560, 873868, 899570, 1028080, 1092335, 1439312, 1529269, 1723120, 1747736, 1799140, 2184670, 3058538, 3495472, 3598280, 4369340, 6117076, 7196560, 7646345, 8738680, 12234152, 15292690, 17477360, 24468304, 30585380, 61170760, 122341520]

約数ペア:

[(1, 122341520), (2, 61170760), (4, 30585380), (5, 24468304), (7, 17477360), (8, 15292690), (10, 12234152), (14, 8738680), (16, 7646345), (17, 7196560), (20, 6117076), (28, 4369340), (34, 3598280), (35, 3495472), (40, 3058538), (56, 2184670), (68, 1799140), (70, 1747736), (71, 1723120), (80, 1529269), (85, 1439312), (112, 1092335), (119, 1028080), (136, 899570), (140, 873868), (142, 861560), (170, 719656), (181, 675920), (238, 514040), (272, 449785), (280, 436934), (284, 430780), (340, 359828), (355, 344624), (362, 337960), (476, 257020), (497, 246160), (560, 218467), (568, 215390), (595, 205616), (680, 179914), (710, 172312), (724, 168980), (905, 135184), (952, 128510), (994, 123080), (1136, 107695), (1190, 102808), (1207, 101360), (1267, 96560), (1360, 89957), (1420, 86156), (1448, 84490), (1810, 67592), (1904, 64255), (1988, 61540), (2380, 51404), (2414, 50680), (2485, 49232), (2534, 48280), (2840, 43078), (2896, 42245), (3077, 39760), (3620, 33796), (3976, 30770), (4760, 25702), (4828, 25340), (4970, 24616), (5068, 24140), (5680, 21539), (6035, 20272), (6154, 19880), (6335, 19312), (7240, 16898), (7952, 15385), (8449, 14480), (9520, 12851), (9656, 12670), (9940, 12308), (10136, 12070)]