12567520

素因数分解:

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

素因数の和:265

約数の個数: 96

約数和(自身を含む): 34776000

約数和(自身を除く): 22208480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 229, 245, 280, 343, 392, 458, 490, 560, 686, 784, 916, 980, 1120, 1145, 1372, 1568, 1603, 1715, 1832, 1960, 2290, 2744, 3206, 3430, 3664, 3920, 4580, 5488, 6412, 6860, 7328, 7840, 8015, 9160, 10976, 11221, 12824, 13720, 16030, 18320, 22442, 25648, 27440, 32060, 36640, 44884, 51296, 54880, 56105, 64120, 78547, 89768, 112210, 128240, 157094, 179536, 224420, 256480, 314188, 359072, 392735, 448840, 628376, 785470, 897680, 1256752, 1570940, 1795360, 2513504, 3141880, 6283760, 12567520]

約数ペア:

[(1, 12567520), (2, 6283760), (4, 3141880), (5, 2513504), (7, 1795360), (8, 1570940), (10, 1256752), (14, 897680), (16, 785470), (20, 628376), (28, 448840), (32, 392735), (35, 359072), (40, 314188), (49, 256480), (56, 224420), (70, 179536), (80, 157094), (98, 128240), (112, 112210), (140, 89768), (160, 78547), (196, 64120), (224, 56105), (229, 54880), (245, 51296), (280, 44884), (343, 36640), (392, 32060), (458, 27440), (490, 25648), (560, 22442), (686, 18320), (784, 16030), (916, 13720), (980, 12824), (1120, 11221), (1145, 10976), (1372, 9160), (1568, 8015), (1603, 7840), (1715, 7328), (1832, 6860), (1960, 6412), (2290, 5488), (2744, 4580), (3206, 3920), (3430, 3664)]