15871931640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{43609}}^1$

素因数の和:43966

約数の個数: 128

約数和(自身を含む): 53064648000

約数和(自身を除く): 37192716360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 337, 360, 540, 674, 1011, 1080, 1348, 1685, 2022, 2696, 3033, 3370, 4044, 5055, 6066, 6740, 8088, 9099, 10110, 12132, 13480, 15165, 18198, 20220, 24264, 30330, 36396, 40440, 43609, 45495, 60660, 72792, 87218, 90990, 121320, 130827, 174436, 181980, 218045, 261654, 348872, 363960, 392481, 436090, 523308, 654135, 784962, 872180, 1046616, 1177443, 1308270, 1569924, 1744360, 1962405, 2354886, 2616540, 3139848, 3924810, 4709772, 5233080, 5887215, 7849620, 9419544, 11774430, 14696233, 15699240, 23548860, 29392466, 44088699, 47097720, 58784932, 73481165, 88177398, 117569864, 132266097, 146962330, 176354796, 220443495, 264532194, 293924660, 352709592, 396798291, 440886990, 529064388, 587849320, 661330485, 793596582, 881773980, 1058128776, 1322660970, 1587193164, 1763547960, 1983991455, 2645321940, 3174386328, 3967982910, 5290643880, 7935965820, 15871931640]

約数ペア:

[(1, 15871931640), (2, 7935965820), (3, 5290643880), (4, 3967982910), (5, 3174386328), (6, 2645321940), (8, 1983991455), (9, 1763547960), (10, 1587193164), (12, 1322660970), (15, 1058128776), (18, 881773980), (20, 793596582), (24, 661330485), (27, 587849320), (30, 529064388), (36, 440886990), (40, 396798291), (45, 352709592), (54, 293924660), (60, 264532194), (72, 220443495), (90, 176354796), (108, 146962330), (120, 132266097), (135, 117569864), (180, 88177398), (216, 73481165), (270, 58784932), (337, 47097720), (360, 44088699), (540, 29392466), (674, 23548860), (1011, 15699240), (1080, 14696233), (1348, 11774430), (1685, 9419544), (2022, 7849620), (2696, 5887215), (3033, 5233080), (3370, 4709772), (4044, 3924810), (5055, 3139848), (6066, 2616540), (6740, 2354886), (8088, 1962405), (9099, 1744360), (10110, 1569924), (12132, 1308270), (13480, 1177443), (15165, 1046616), (18198, 872180), (20220, 784962), (24264, 654135), (30330, 523308), (36396, 436090), (40440, 392481), (43609, 363960), (45495, 348872), (60660, 261654), (72792, 218045), (87218, 181980), (90990, 174436), (121320, 130827)]