189059520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15149}}^1$

素因数の和:15182

約数の個数: 112

約数和(自身を含む): 646480800

約数和(自身を除く): 457421280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 15149, 30298, 45447, 60596, 75745, 90894, 121192, 151490, 181788, 196937, 227235, 242384, 302980, 363576, 393874, 454470, 484768, 590811, 605960, 727152, 787748, 908940, 969536, 984685, 1181622, 1211920, 1454304, 1575496, 1817880, 1969370, 2363244, 2423840, 2908608, 2954055, 3150992, 3635760, 3938740, 4726488, 4847680, 5908110, 6301984, 7271520, 7877480, 9452976, 11816220, 12603968, 14543040, 15754960, 18905952, 23632440, 31509920, 37811904, 47264880, 63019840, 94529760, 189059520]

約数ペア:

[(1, 189059520), (2, 94529760), (3, 63019840), (4, 47264880), (5, 37811904), (6, 31509920), (8, 23632440), (10, 18905952), (12, 15754960), (13, 14543040), (15, 12603968), (16, 11816220), (20, 9452976), (24, 7877480), (26, 7271520), (30, 6301984), (32, 5908110), (39, 4847680), (40, 4726488), (48, 3938740), (52, 3635760), (60, 3150992), (64, 2954055), (65, 2908608), (78, 2423840), (80, 2363244), (96, 1969370), (104, 1817880), (120, 1575496), (130, 1454304), (156, 1211920), (160, 1181622), (192, 984685), (195, 969536), (208, 908940), (240, 787748), (260, 727152), (312, 605960), (320, 590811), (390, 484768), (416, 454470), (480, 393874), (520, 363576), (624, 302980), (780, 242384), (832, 227235), (960, 196937), (1040, 181788), (1248, 151490), (1560, 121192), (2080, 90894), (2496, 75745), (3120, 60596), (4160, 45447), (6240, 30298), (12480, 15149)]