271520480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22039}}^1$

素因数の和:22072

約数の個数: 96

約数和(自身を含む): 799787520

約数和(自身を除く): 528267040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 22039, 44078, 88156, 110195, 154273, 176312, 220390, 242429, 308546, 352624, 440780, 484858, 617092, 705248, 771365, 881560, 969716, 1212145, 1234184, 1542730, 1697003, 1763120, 1939432, 2424290, 2468368, 3085460, 3394006, 3526240, 3878864, 4848580, 4936736, 6170920, 6788012, 7757728, 8485015, 9697160, 12341840, 13576024, 16970030, 19394320, 24683680, 27152048, 33940060, 38788640, 54304096, 67880120, 135760240, 271520480]

約数ペア:

[(1, 271520480), (2, 135760240), (4, 67880120), (5, 54304096), (7, 38788640), (8, 33940060), (10, 27152048), (11, 24683680), (14, 19394320), (16, 16970030), (20, 13576024), (22, 12341840), (28, 9697160), (32, 8485015), (35, 7757728), (40, 6788012), (44, 6170920), (55, 4936736), (56, 4848580), (70, 3878864), (77, 3526240), (80, 3394006), (88, 3085460), (110, 2468368), (112, 2424290), (140, 1939432), (154, 1763120), (160, 1697003), (176, 1542730), (220, 1234184), (224, 1212145), (280, 969716), (308, 881560), (352, 771365), (385, 705248), (440, 617092), (560, 484858), (616, 440780), (770, 352624), (880, 308546), (1120, 242429), (1232, 220390), (1540, 176312), (1760, 154273), (2464, 110195), (3080, 88156), (6160, 44078), (12320, 22039)]