15694408480

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{1543}}^1$

素因数の和:2130

約数の個数: 96

約数和(自身を含む): 37436491008

約数和(自身を除く): 21742082528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 421, 604, 755, 842, 1208, 1510, 1543, 1684, 2105, 2416, 3020, 3086, 3368, 4210, 4832, 6040, 6172, 6736, 7715, 8420, 12080, 12344, 13472, 15430, 16840, 24160, 24688, 30860, 33680, 49376, 61720, 63571, 67360, 123440, 127142, 232993, 246880, 254284, 317855, 465986, 508568, 635710, 649603, 931972, 1017136, 1164965, 1271420, 1299206, 1863944, 2034272, 2329930, 2542840, 2598412, 3248015, 3727888, 4659860, 5085680, 5196824, 6496030, 7455776, 9319720, 10171360, 10393648, 12992060, 18639440, 20787296, 25984120, 37278880, 51968240, 98090053, 103936480, 196180106, 392360212, 490450265, 784720424, 980900530, 1569440848, 1961801060, 3138881696, 3923602120, 7847204240, 15694408480]

約数ペア:

[(1, 15694408480), (2, 7847204240), (4, 3923602120), (5, 3138881696), (8, 1961801060), (10, 1569440848), (16, 980900530), (20, 784720424), (32, 490450265), (40, 392360212), (80, 196180106), (151, 103936480), (160, 98090053), (302, 51968240), (421, 37278880), (604, 25984120), (755, 20787296), (842, 18639440), (1208, 12992060), (1510, 10393648), (1543, 10171360), (1684, 9319720), (2105, 7455776), (2416, 6496030), (3020, 5196824), (3086, 5085680), (3368, 4659860), (4210, 3727888), (4832, 3248015), (6040, 2598412), (6172, 2542840), (6736, 2329930), (7715, 2034272), (8420, 1863944), (12080, 1299206), (12344, 1271420), (13472, 1164965), (15430, 1017136), (16840, 931972), (24160, 649603), (24688, 635710), (30860, 508568), (33680, 465986), (49376, 317855), (61720, 254284), (63571, 246880), (67360, 232993), (123440, 127142)]