80343060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{821}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 258515712

約数和(自身を除く): 178172652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 233, 420, 466, 699, 821, 932, 1165, 1398, 1631, 1642, 2330, 2463, 2796, 3262, 3284, 3495, 4105, 4660, 4893, 4926, 5747, 6524, 6990, 8155, 8210, 9786, 9852, 11494, 12315, 13980, 16310, 16420, 17241, 19572, 22988, 24465, 24630, 28735, 32620, 34482, 48930, 49260, 57470, 68964, 86205, 97860, 114940, 172410, 191293, 344820, 382586, 573879, 765172, 956465, 1147758, 1339051, 1912930, 2295516, 2678102, 2869395, 3825860, 4017153, 5356204, 5738790, 6695255, 8034306, 11477580, 13390510, 16068612, 20085765, 26781020, 40171530, 80343060]

約数ペア:

[(1, 80343060), (2, 40171530), (3, 26781020), (4, 20085765), (5, 16068612), (6, 13390510), (7, 11477580), (10, 8034306), (12, 6695255), (14, 5738790), (15, 5356204), (20, 4017153), (21, 3825860), (28, 2869395), (30, 2678102), (35, 2295516), (42, 1912930), (60, 1339051), (70, 1147758), (84, 956465), (105, 765172), (140, 573879), (210, 382586), (233, 344820), (420, 191293), (466, 172410), (699, 114940), (821, 97860), (932, 86205), (1165, 68964), (1398, 57470), (1631, 49260), (1642, 48930), (2330, 34482), (2463, 32620), (2796, 28735), (3262, 24630), (3284, 24465), (3495, 22988), (4105, 19572), (4660, 17241), (4893, 16420), (4926, 16310), (5747, 13980), (6524, 12315), (6990, 11494), (8155, 9852), (8210, 9786)]