664265280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{98849}}^1$

素因数の和:98876

約数の個数: 112

約数和(自身を含む): 2410358400

約数和(自身を除く): 1746093120

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, 98849, 197698, 296547, 395396, 494245, 593094, 691943, 790792, 988490, 1186188, 1383886, 1482735, 1581584, 1976980, 2075829, 2372376, 2767772, 2965470, 3163168, 3459715, 3953960, 4151658, 4744752, 5535544, 5930940, 6326336, 6919430, 7907920, 8303316, 9489504, 10379145, 11071088, 11861880, 13838860, 15815840, 16606632, 18979008, 20758290, 22142176, 23723760, 27677720, 31631680, 33213264, 41516580, 44284352, 47447520, 55355440, 66426528, 83033160, 94895040, 110710880, 132853056, 166066320, 221421760, 332132640, 664265280]

約数ペア:

[(1, 664265280), (2, 332132640), (3, 221421760), (4, 166066320), (5, 132853056), (6, 110710880), (7, 94895040), (8, 83033160), (10, 66426528), (12, 55355440), (14, 47447520), (15, 44284352), (16, 41516580), (20, 33213264), (21, 31631680), (24, 27677720), (28, 23723760), (30, 22142176), (32, 20758290), (35, 18979008), (40, 16606632), (42, 15815840), (48, 13838860), (56, 11861880), (60, 11071088), (64, 10379145), (70, 9489504), (80, 8303316), (84, 7907920), (96, 6919430), (105, 6326336), (112, 5930940), (120, 5535544), (140, 4744752), (160, 4151658), (168, 3953960), (192, 3459715), (210, 3163168), (224, 2965470), (240, 2767772), (280, 2372376), (320, 2075829), (336, 1976980), (420, 1581584), (448, 1482735), (480, 1383886), (560, 1186188), (672, 988490), (840, 790792), (960, 691943), (1120, 593094), (1344, 494245), (1680, 395396), (2240, 296547), (3360, 197698), (6720, 98849)]