40555620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10729}}^1$

素因数の和:10754

約数の個数: 96

約数和(自身を含む): 144211200

約数和(自身を除く): 103655580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10729, 21458, 32187, 42916, 53645, 64374, 75103, 96561, 107290, 128748, 150206, 160935, 193122, 214580, 225309, 289683, 300412, 321870, 375515, 386244, 450618, 482805, 579366, 643740, 675927, 751030, 901236, 965610, 1126545, 1158732, 1351854, 1448415, 1502060, 1931220, 2027781, 2253090, 2703708, 2896830, 3379635, 4055562, 4506180, 5793660, 6759270, 8111124, 10138905, 13518540, 20277810, 40555620]

約数ペア:

[(1, 40555620), (2, 20277810), (3, 13518540), (4, 10138905), (5, 8111124), (6, 6759270), (7, 5793660), (9, 4506180), (10, 4055562), (12, 3379635), (14, 2896830), (15, 2703708), (18, 2253090), (20, 2027781), (21, 1931220), (27, 1502060), (28, 1448415), (30, 1351854), (35, 1158732), (36, 1126545), (42, 965610), (45, 901236), (54, 751030), (60, 675927), (63, 643740), (70, 579366), (84, 482805), (90, 450618), (105, 386244), (108, 375515), (126, 321870), (135, 300412), (140, 289683), (180, 225309), (189, 214580), (210, 193122), (252, 160935), (270, 150206), (315, 128748), (378, 107290), (420, 96561), (540, 75103), (630, 64374), (756, 53645), (945, 42916), (1260, 32187), (1890, 21458), (3780, 10729)]