16607080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 44836200

約数和(自身を除く): 28229120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 229, 245, 259, 280, 296, 370, 392, 458, 490, 518, 740, 916, 980, 1036, 1145, 1295, 1480, 1603, 1813, 1832, 1960, 2072, 2290, 2590, 3206, 3626, 4580, 5180, 6412, 7252, 8015, 8473, 9065, 9160, 10360, 11221, 12824, 14504, 16030, 16946, 18130, 22442, 32060, 33892, 36260, 42365, 44884, 56105, 59311, 64120, 67784, 72520, 84730, 89768, 112210, 118622, 169460, 224420, 237244, 296555, 338920, 415177, 448840, 474488, 593110, 830354, 1186220, 1660708, 2075885, 2372440, 3321416, 4151770, 8303540, 16607080]

約数ペア:

[(1, 16607080), (2, 8303540), (4, 4151770), (5, 3321416), (7, 2372440), (8, 2075885), (10, 1660708), (14, 1186220), (20, 830354), (28, 593110), (35, 474488), (37, 448840), (40, 415177), (49, 338920), (56, 296555), (70, 237244), (74, 224420), (98, 169460), (140, 118622), (148, 112210), (185, 89768), (196, 84730), (229, 72520), (245, 67784), (259, 64120), (280, 59311), (296, 56105), (370, 44884), (392, 42365), (458, 36260), (490, 33892), (518, 32060), (740, 22442), (916, 18130), (980, 16946), (1036, 16030), (1145, 14504), (1295, 12824), (1480, 11221), (1603, 10360), (1813, 9160), (1832, 9065), (1960, 8473), (2072, 8015), (2290, 7252), (2590, 6412), (3206, 5180), (3626, 4580)]