13439441680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{12377}}^1$

素因数の和:12681

約数の個数: 120

約数和(自身を含む): 36482372568

約数和(自身を除く): 23042930888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 277, 280, 392, 490, 554, 560, 784, 980, 1108, 1385, 1939, 1960, 2216, 2770, 3878, 3920, 4432, 5540, 7756, 9695, 11080, 12377, 13573, 15512, 19390, 22160, 24754, 27146, 31024, 38780, 49508, 54292, 61885, 67865, 77560, 86639, 99016, 108584, 123770, 135730, 155120, 173278, 198032, 217168, 247540, 271460, 346556, 433195, 495080, 542920, 606473, 693112, 866390, 990160, 1085840, 1212946, 1386224, 1732780, 2425892, 3032365, 3428429, 3465560, 4851784, 6064730, 6856858, 6931120, 9703568, 12129460, 13713716, 17142145, 23999003, 24258920, 27427432, 34284290, 47998006, 48517840, 54854864, 68568580, 95996012, 119995015, 137137160, 167993021, 191992024, 239990030, 274274320, 335986042, 383984048, 479980060, 671972084, 839965105, 959960120, 1343944168, 1679930210, 1919920240, 2687888336, 3359860420, 6719720840, 13439441680]

約数ペア:

[(1, 13439441680), (2, 6719720840), (4, 3359860420), (5, 2687888336), (7, 1919920240), (8, 1679930210), (10, 1343944168), (14, 959960120), (16, 839965105), (20, 671972084), (28, 479980060), (35, 383984048), (40, 335986042), (49, 274274320), (56, 239990030), (70, 191992024), (80, 167993021), (98, 137137160), (112, 119995015), (140, 95996012), (196, 68568580), (245, 54854864), (277, 48517840), (280, 47998006), (392, 34284290), (490, 27427432), (554, 24258920), (560, 23999003), (784, 17142145), (980, 13713716), (1108, 12129460), (1385, 9703568), (1939, 6931120), (1960, 6856858), (2216, 6064730), (2770, 4851784), (3878, 3465560), (3920, 3428429), (4432, 3032365), (5540, 2425892), (7756, 1732780), (9695, 1386224), (11080, 1212946), (12377, 1085840), (13573, 990160), (15512, 866390), (19390, 693112), (22160, 606473), (24754, 542920), (27146, 495080), (31024, 433195), (38780, 346556), (49508, 271460), (54292, 247540), (61885, 217168), (67865, 198032), (77560, 173278), (86639, 155120), (99016, 135730), (108584, 123770)]