7071680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 168

約数和(自身を含む): 21890736

約数和(自身を除く): 14819056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 49, 55, 56, 64, 70, 77, 80, 82, 88, 98, 110, 112, 140, 154, 160, 164, 176, 196, 205, 220, 224, 245, 280, 287, 308, 320, 328, 352, 385, 392, 410, 440, 448, 451, 490, 539, 560, 574, 616, 656, 704, 770, 784, 820, 880, 902, 980, 1078, 1120, 1148, 1232, 1312, 1435, 1540, 1568, 1640, 1760, 1804, 1960, 2009, 2156, 2240, 2255, 2296, 2464, 2624, 2695, 2870, 3080, 3136, 3157, 3280, 3520, 3608, 3920, 4018, 4312, 4510, 4592, 4928, 5390, 5740, 6160, 6314, 6560, 7216, 7840, 8036, 8624, 9020, 9184, 10045, 10780, 11480, 12320, 12628, 13120, 14432, 15680, 15785, 16072, 17248, 18040, 18368, 20090, 21560, 22099, 22960, 24640, 25256, 28864, 31570, 32144, 34496, 36080, 40180, 43120, 44198, 45920, 50512, 63140, 64288, 72160, 80360, 86240, 88396, 91840, 101024, 110495, 126280, 128576, 144320, 160720, 172480, 176792, 202048, 220990, 252560, 321440, 353584, 441980, 505120, 642880, 707168, 883960, 1010240, 1414336, 1767920, 3535840, 7071680]

約数ペア:

[(1, 7071680), (2, 3535840), (4, 1767920), (5, 1414336), (7, 1010240), (8, 883960), (10, 707168), (11, 642880), (14, 505120), (16, 441980), (20, 353584), (22, 321440), (28, 252560), (32, 220990), (35, 202048), (40, 176792), (41, 172480), (44, 160720), (49, 144320), (55, 128576), (56, 126280), (64, 110495), (70, 101024), (77, 91840), (80, 88396), (82, 86240), (88, 80360), (98, 72160), (110, 64288), (112, 63140), (140, 50512), (154, 45920), (160, 44198), (164, 43120), (176, 40180), (196, 36080), (205, 34496), (220, 32144), (224, 31570), (245, 28864), (280, 25256), (287, 24640), (308, 22960), (320, 22099), (328, 21560), (352, 20090), (385, 18368), (392, 18040), (410, 17248), (440, 16072), (448, 15785), (451, 15680), (490, 14432), (539, 13120), (560, 12628), (574, 12320), (616, 11480), (656, 10780), (704, 10045), (770, 9184), (784, 9020), (820, 8624), (880, 8036), (902, 7840), (980, 7216), (1078, 6560), (1120, 6314), (1148, 6160), (1232, 5740), (1312, 5390), (1435, 4928), (1540, 4592), (1568, 4510), (1640, 4312), (1760, 4018), (1804, 3920), (1960, 3608), (2009, 3520), (2156, 3280), (2240, 3157), (2255, 3136), (2296, 3080), (2464, 2870), (2624, 2695)]