2007400680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{51157}}^1$

素因数の和:51283

約数の個数: 96

約数和(自身を含む): 6584034600

約数和(自身を除く): 4576633920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7848, 9810, 13080, 19620, 39240, 51157, 102314, 153471, 204628, 255785, 306942, 409256, 460413, 511570, 613884, 767355, 920826, 1023140, 1227768, 1534710, 1841652, 2046280, 2302065, 3069420, 3683304, 4604130, 5576113, 6138840, 9208260, 11152226, 16728339, 18416520, 22304452, 27880565, 33456678, 44608904, 50185017, 55761130, 66913356, 83641695, 100370034, 111522260, 133826712, 167283390, 200740068, 223044520, 250925085, 334566780, 401480136, 501850170, 669133560, 1003700340, 2007400680]

約数ペア:

[(1, 2007400680), (2, 1003700340), (3, 669133560), (4, 501850170), (5, 401480136), (6, 334566780), (8, 250925085), (9, 223044520), (10, 200740068), (12, 167283390), (15, 133826712), (18, 111522260), (20, 100370034), (24, 83641695), (30, 66913356), (36, 55761130), (40, 50185017), (45, 44608904), (60, 33456678), (72, 27880565), (90, 22304452), (109, 18416520), (120, 16728339), (180, 11152226), (218, 9208260), (327, 6138840), (360, 5576113), (436, 4604130), (545, 3683304), (654, 3069420), (872, 2302065), (981, 2046280), (1090, 1841652), (1308, 1534710), (1635, 1227768), (1962, 1023140), (2180, 920826), (2616, 767355), (3270, 613884), (3924, 511570), (4360, 460413), (4905, 409256), (6540, 306942), (7848, 255785), (9810, 204628), (13080, 153471), (19620, 102314), (39240, 51157)]