7336280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 20314800

約数和(自身を除く): 12978520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 197, 245, 266, 280, 380, 392, 394, 490, 532, 665, 760, 788, 931, 980, 985, 1064, 1330, 1379, 1576, 1862, 1960, 1970, 2660, 2758, 3724, 3743, 3940, 4655, 5320, 5516, 6895, 7448, 7486, 7880, 9310, 9653, 11032, 13790, 14972, 18620, 18715, 19306, 26201, 27580, 29944, 37240, 37430, 38612, 48265, 52402, 55160, 74860, 77224, 96530, 104804, 131005, 149720, 183407, 193060, 209608, 262010, 366814, 386120, 524020, 733628, 917035, 1048040, 1467256, 1834070, 3668140, 7336280]

約数ペア:

[(1, 7336280), (2, 3668140), (4, 1834070), (5, 1467256), (7, 1048040), (8, 917035), (10, 733628), (14, 524020), (19, 386120), (20, 366814), (28, 262010), (35, 209608), (38, 193060), (40, 183407), (49, 149720), (56, 131005), (70, 104804), (76, 96530), (95, 77224), (98, 74860), (133, 55160), (140, 52402), (152, 48265), (190, 38612), (196, 37430), (197, 37240), (245, 29944), (266, 27580), (280, 26201), (380, 19306), (392, 18715), (394, 18620), (490, 14972), (532, 13790), (665, 11032), (760, 9653), (788, 9310), (931, 7880), (980, 7486), (985, 7448), (1064, 6895), (1330, 5516), (1379, 5320), (1576, 4655), (1862, 3940), (1960, 3743), (1970, 3724), (2660, 2758)]