107640320

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2255

約数の個数: 80

約数和(自身を含む): 271790640

約数和(自身を除く): 164150320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2213, 2432, 2560, 3040, 4426, 4864, 6080, 8852, 9728, 11065, 12160, 17704, 22130, 24320, 35408, 42047, 44260, 48640, 70816, 84094, 88520, 141632, 168188, 177040, 210235, 283264, 336376, 354080, 420470, 566528, 672752, 708160, 840940, 1133056, 1345504, 1416320, 1681880, 2691008, 2832640, 3363760, 5382016, 5665280, 6727520, 10764032, 13455040, 21528064, 26910080, 53820160, 107640320]

約数ペア:

[(1, 107640320), (2, 53820160), (4, 26910080), (5, 21528064), (8, 13455040), (10, 10764032), (16, 6727520), (19, 5665280), (20, 5382016), (32, 3363760), (38, 2832640), (40, 2691008), (64, 1681880), (76, 1416320), (80, 1345504), (95, 1133056), (128, 840940), (152, 708160), (160, 672752), (190, 566528), (256, 420470), (304, 354080), (320, 336376), (380, 283264), (512, 210235), (608, 177040), (640, 168188), (760, 141632), (1216, 88520), (1280, 84094), (1520, 70816), (2213, 48640), (2432, 44260), (2560, 42047), (3040, 35408), (4426, 24320), (4864, 22130), (6080, 17704), (8852, 12160), (9728, 11065)]