2872820160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{142501}}^1$

素因数の和:142531

約数の個数: 168

約数和(自身を含む): 11292998496

約数和(自身を除く): 8420178336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 142501, 285002, 427503, 570004, 712505, 855006, 997507, 1140008, 1282509, 1425010, 1710012, 1995014, 2137515, 2280016, 2565018, 2850020, 2992521, 3420024, 3990028, 4275030, 4560032, 4987535, 5130036, 5700040, 5985042, 6412545, 6840048, 7980056, 8550060, 8977563, 9120064, 9975070, 10260072, 11400080, 11970084, 12825090, 13680096, 14962605, 15960112, 17100120, 17955126, 19950140, 20520144, 22800160, 23940168, 25650180, 27360192, 29925210, 31920224, 34200240, 35910252, 39900280, 41040288, 44887815, 45600320, 47880336, 51300360, 59850420, 63840448, 68400480, 71820504, 79800560, 82080576, 89775630, 95760672, 102600720, 119700840, 136800960, 143641008, 159601120, 179551260, 191521344, 205201440, 239401680, 287282016, 319202240, 359102520, 410402880, 478803360, 574564032, 718205040, 957606720, 1436410080, 2872820160]

約数ペア:

[(1, 2872820160), (2, 1436410080), (3, 957606720), (4, 718205040), (5, 574564032), (6, 478803360), (7, 410402880), (8, 359102520), (9, 319202240), (10, 287282016), (12, 239401680), (14, 205201440), (15, 191521344), (16, 179551260), (18, 159601120), (20, 143641008), (21, 136800960), (24, 119700840), (28, 102600720), (30, 95760672), (32, 89775630), (35, 82080576), (36, 79800560), (40, 71820504), (42, 68400480), (45, 63840448), (48, 59850420), (56, 51300360), (60, 47880336), (63, 45600320), (64, 44887815), (70, 41040288), (72, 39900280), (80, 35910252), (84, 34200240), (90, 31920224), (96, 29925210), (105, 27360192), (112, 25650180), (120, 23940168), (126, 22800160), (140, 20520144), (144, 19950140), (160, 17955126), (168, 17100120), (180, 15960112), (192, 14962605), (210, 13680096), (224, 12825090), (240, 11970084), (252, 11400080), (280, 10260072), (288, 9975070), (315, 9120064), (320, 8977563), (336, 8550060), (360, 7980056), (420, 6840048), (448, 6412545), (480, 5985042), (504, 5700040), (560, 5130036), (576, 4987535), (630, 4560032), (672, 4275030), (720, 3990028), (840, 3420024), (960, 2992521), (1008, 2850020), (1120, 2565018), (1260, 2280016), (1344, 2137515), (1440, 1995014), (1680, 1710012), (2016, 1425010), (2240, 1282509), (2520, 1140008), (2880, 997507), (3360, 855006), (4032, 712505), (5040, 570004), (6720, 427503), (10080, 285002), (20160, 142501)]