336880060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 798336000

約数和(自身を除く): 461455940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 149, 172, 215, 220, 239, 298, 430, 473, 478, 596, 745, 860, 946, 956, 1195, 1490, 1639, 1892, 2365, 2390, 2629, 2980, 3278, 4730, 4780, 5258, 6407, 6556, 8195, 9460, 10277, 10516, 12814, 13145, 16390, 20554, 25628, 26290, 32035, 32780, 35611, 41108, 51385, 52580, 64070, 70477, 71222, 102770, 113047, 128140, 140954, 142444, 178055, 205540, 226094, 281908, 352385, 356110, 391721, 452188, 565235, 704770, 712220, 783442, 1130470, 1409540, 1531273, 1566884, 1958605, 2260940, 3062546, 3917210, 6125092, 7656365, 7834420, 15312730, 16844003, 30625460, 33688006, 67376012, 84220015, 168440030, 336880060]

約数ペア:

[(1, 336880060), (2, 168440030), (4, 84220015), (5, 67376012), (10, 33688006), (11, 30625460), (20, 16844003), (22, 15312730), (43, 7834420), (44, 7656365), (55, 6125092), (86, 3917210), (110, 3062546), (149, 2260940), (172, 1958605), (215, 1566884), (220, 1531273), (239, 1409540), (298, 1130470), (430, 783442), (473, 712220), (478, 704770), (596, 565235), (745, 452188), (860, 391721), (946, 356110), (956, 352385), (1195, 281908), (1490, 226094), (1639, 205540), (1892, 178055), (2365, 142444), (2390, 140954), (2629, 128140), (2980, 113047), (3278, 102770), (4730, 71222), (4780, 70477), (5258, 64070), (6407, 52580), (6556, 51385), (8195, 41108), (9460, 35611), (10277, 32780), (10516, 32035), (12814, 26290), (13145, 25628), (16390, 20554)]