196631640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5011}}^1$

素因数の和:5137

約数の個数: 96

約数和(自身を含む): 645044400

約数和(自身を除く): 448412760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5011, 6540, 7848, 9810, 10022, 13080, 15033, 19620, 20044, 25055, 30066, 39240, 40088, 45099, 50110, 60132, 75165, 90198, 100220, 120264, 150330, 180396, 200440, 225495, 300660, 360792, 450990, 546199, 601320, 901980, 1092398, 1638597, 1803960, 2184796, 2730995, 3277194, 4369592, 4915791, 5461990, 6554388, 8192985, 9831582, 10923980, 13108776, 16385970, 19663164, 21847960, 24578955, 32771940, 39326328, 49157910, 65543880, 98315820, 196631640]

約数ペア:

[(1, 196631640), (2, 98315820), (3, 65543880), (4, 49157910), (5, 39326328), (6, 32771940), (8, 24578955), (9, 21847960), (10, 19663164), (12, 16385970), (15, 13108776), (18, 10923980), (20, 9831582), (24, 8192985), (30, 6554388), (36, 5461990), (40, 4915791), (45, 4369592), (60, 3277194), (72, 2730995), (90, 2184796), (109, 1803960), (120, 1638597), (180, 1092398), (218, 901980), (327, 601320), (360, 546199), (436, 450990), (545, 360792), (654, 300660), (872, 225495), (981, 200440), (1090, 180396), (1308, 150330), (1635, 120264), (1962, 100220), (2180, 90198), (2616, 75165), (3270, 60132), (3924, 50110), (4360, 45099), (4905, 40088), (5011, 39240), (6540, 30066), (7848, 25055), (9810, 20044), (10022, 19620), (13080, 15033)]