209277888960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31142543}}^1$

素因数の和:31142570

約数の個数: 112

約数和(自身を含む): 759379792896

約数和(自身を除く): 550101903936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 31142543, 62285086, 93427629, 124570172, 155712715, 186855258, 217997801, 249140344, 311425430, 373710516, 435995602, 467138145, 498280688, 622850860, 653993403, 747421032, 871991204, 934276290, 996561376, 1089989005, 1245701720, 1307986806, 1494842064, 1743982408, 1868552580, 1993122752, 2179978010, 2491403440, 2615973612, 2989684128, 3269967015, 3487964816, 3737105160, 4359956020, 4982806880, 5231947224, 5979368256, 6539934030, 6975929632, 7474210320, 8719912040, 9965613760, 10463894448, 13079868060, 13951859264, 14948420640, 17439824080, 20927788896, 26159736120, 29896841280, 34879648160, 41855577792, 52319472240, 69759296320, 104638944480, 209277888960]

約数ペア:

[(1, 209277888960), (2, 104638944480), (3, 69759296320), (4, 52319472240), (5, 41855577792), (6, 34879648160), (7, 29896841280), (8, 26159736120), (10, 20927788896), (12, 17439824080), (14, 14948420640), (15, 13951859264), (16, 13079868060), (20, 10463894448), (21, 9965613760), (24, 8719912040), (28, 7474210320), (30, 6975929632), (32, 6539934030), (35, 5979368256), (40, 5231947224), (42, 4982806880), (48, 4359956020), (56, 3737105160), (60, 3487964816), (64, 3269967015), (70, 2989684128), (80, 2615973612), (84, 2491403440), (96, 2179978010), (105, 1993122752), (112, 1868552580), (120, 1743982408), (140, 1494842064), (160, 1307986806), (168, 1245701720), (192, 1089989005), (210, 996561376), (224, 934276290), (240, 871991204), (280, 747421032), (320, 653993403), (336, 622850860), (420, 498280688), (448, 467138145), (480, 435995602), (560, 373710516), (672, 311425430), (840, 249140344), (960, 217997801), (1120, 186855258), (1344, 155712715), (1680, 124570172), (2240, 93427629), (3360, 62285086), (6720, 31142543)]