164779680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26407}}^1$

素因数の和:26438

約数の個数: 96

約数和(自身を含む): 559004544

約数和(自身を除く): 394224864

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 26407, 52814, 79221, 105628, 132035, 158442, 211256, 264070, 316884, 343291, 396105, 422512, 528140, 633768, 686582, 792210, 845024, 1029873, 1056280, 1267536, 1373164, 1584420, 1716455, 2059746, 2112560, 2535072, 2746328, 3168840, 3432910, 4119492, 4225120, 5149365, 5492656, 6337680, 6865820, 8238984, 10298730, 10985312, 12675360, 13731640, 16477968, 20597460, 27463280, 32955936, 41194920, 54926560, 82389840, 164779680]

約数ペア:

[(1, 164779680), (2, 82389840), (3, 54926560), (4, 41194920), (5, 32955936), (6, 27463280), (8, 20597460), (10, 16477968), (12, 13731640), (13, 12675360), (15, 10985312), (16, 10298730), (20, 8238984), (24, 6865820), (26, 6337680), (30, 5492656), (32, 5149365), (39, 4225120), (40, 4119492), (48, 3432910), (52, 3168840), (60, 2746328), (65, 2535072), (78, 2112560), (80, 2059746), (96, 1716455), (104, 1584420), (120, 1373164), (130, 1267536), (156, 1056280), (160, 1029873), (195, 845024), (208, 792210), (240, 686582), (260, 633768), (312, 528140), (390, 422512), (416, 396105), (480, 343291), (520, 316884), (624, 264070), (780, 211256), (1040, 158442), (1248, 132035), (1560, 105628), (2080, 79221), (3120, 52814), (6240, 26407)]