16036309980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{680081}}^1$

素因数の和:680227

約数の個数: 72

約数和(自身を含む): 49014869904

約数和(自身を除く): 32978559924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 680081, 1360162, 2040243, 2720324, 3400405, 4080486, 6120729, 6800810, 8160972, 10201215, 12241458, 13601620, 20402430, 24482916, 30603645, 40804860, 61207290, 89090611, 122414580, 178181222, 267271833, 356362444, 445453055, 534543666, 801815499, 890906110, 1069087332, 1336359165, 1603630998, 1781812220, 2672718330, 3207261996, 4009077495, 5345436660, 8018154990, 16036309980]

約数ペア:

[(1, 16036309980), (2, 8018154990), (3, 5345436660), (4, 4009077495), (5, 3207261996), (6, 2672718330), (9, 1781812220), (10, 1603630998), (12, 1336359165), (15, 1069087332), (18, 890906110), (20, 801815499), (30, 534543666), (36, 445453055), (45, 356362444), (60, 267271833), (90, 178181222), (131, 122414580), (180, 89090611), (262, 61207290), (393, 40804860), (524, 30603645), (655, 24482916), (786, 20402430), (1179, 13601620), (1310, 12241458), (1572, 10201215), (1965, 8160972), (2358, 6800810), (2620, 6120729), (3930, 4080486), (4716, 3400405), (5895, 2720324), (7860, 2040243), (11790, 1360162), (23580, 680081)]