15696685360

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1\times {\mathrm{1493}}^1$

素因数の和:2782

約数の個数: 80

約数和(自身を含む): 36874095264

約数和(自身を除く): 21177409904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1163, 1493, 1808, 2260, 2326, 2986, 4520, 4652, 5815, 5972, 7465, 9040, 9304, 11630, 11944, 14930, 18608, 23260, 23888, 29860, 46520, 59720, 93040, 119440, 131419, 168709, 262838, 337418, 525676, 657095, 674836, 843545, 1051352, 1314190, 1349672, 1687090, 1736359, 2102704, 2628380, 2699344, 3374180, 3472718, 5256760, 6748360, 6945436, 8681795, 10513520, 13496720, 13890872, 17363590, 27781744, 34727180, 69454360, 138908720, 196208567, 392417134, 784834268, 981042835, 1569668536, 1962085670, 3139337072, 3924171340, 7848342680, 15696685360]

約数ペア:

[(1, 15696685360), (2, 7848342680), (4, 3924171340), (5, 3139337072), (8, 1962085670), (10, 1569668536), (16, 981042835), (20, 784834268), (40, 392417134), (80, 196208567), (113, 138908720), (226, 69454360), (452, 34727180), (565, 27781744), (904, 17363590), (1130, 13890872), (1163, 13496720), (1493, 10513520), (1808, 8681795), (2260, 6945436), (2326, 6748360), (2986, 5256760), (4520, 3472718), (4652, 3374180), (5815, 2699344), (5972, 2628380), (7465, 2102704), (9040, 1736359), (9304, 1687090), (11630, 1349672), (11944, 1314190), (14930, 1051352), (18608, 843545), (23260, 674836), (23888, 657095), (29860, 525676), (46520, 337418), (59720, 262838), (93040, 168709), (119440, 131419)]