2858307200

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{18229}}^1$

素因数の和:18267

約数の個数: 144

約数和(自身を含む): 8214164550

約数和(自身を除く): 5355857350

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 640, 700, 784, 800, 896, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2800, 3136, 3200, 3920, 4480, 4900, 5600, 6272, 7840, 9800, 11200, 15680, 18229, 19600, 22400, 31360, 36458, 39200, 72916, 78400, 91145, 127603, 145832, 156800, 182290, 255206, 291664, 364580, 455725, 510412, 583328, 638015, 729160, 893221, 911450, 1020824, 1166656, 1276030, 1458320, 1786442, 1822900, 2041648, 2333312, 2552060, 2916640, 3190075, 3572884, 3645800, 4083296, 4466105, 5104120, 5833280, 6380150, 7145768, 7291600, 8166592, 8932210, 10208240, 11666560, 12760300, 14291536, 14583200, 16333184, 17864420, 20416480, 22330525, 25520600, 28583072, 29166400, 35728840, 40832960, 44661050, 51041200, 57166144, 58332800, 71457680, 81665920, 89322100, 102082400, 114332288, 142915360, 178644200, 204164800, 285830720, 357288400, 408329600, 571661440, 714576800, 1429153600, 2858307200]

約数ペア:

[(1, 2858307200), (2, 1429153600), (4, 714576800), (5, 571661440), (7, 408329600), (8, 357288400), (10, 285830720), (14, 204164800), (16, 178644200), (20, 142915360), (25, 114332288), (28, 102082400), (32, 89322100), (35, 81665920), (40, 71457680), (49, 58332800), (50, 57166144), (56, 51041200), (64, 44661050), (70, 40832960), (80, 35728840), (98, 29166400), (100, 28583072), (112, 25520600), (128, 22330525), (140, 20416480), (160, 17864420), (175, 16333184), (196, 14583200), (200, 14291536), (224, 12760300), (245, 11666560), (280, 10208240), (320, 8932210), (350, 8166592), (392, 7291600), (400, 7145768), (448, 6380150), (490, 5833280), (560, 5104120), (640, 4466105), (700, 4083296), (784, 3645800), (800, 3572884), (896, 3190075), (980, 2916640), (1120, 2552060), (1225, 2333312), (1400, 2041648), (1568, 1822900), (1600, 1786442), (1960, 1458320), (2240, 1276030), (2450, 1166656), (2800, 1020824), (3136, 911450), (3200, 893221), (3920, 729160), (4480, 638015), (4900, 583328), (5600, 510412), (6272, 455725), (7840, 364580), (9800, 291664), (11200, 255206), (15680, 182290), (18229, 156800), (19600, 145832), (22400, 127603), (31360, 91145), (36458, 78400), (39200, 72916)]