23068920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:997

約数の個数: 128

約数和(自身を含む): 81907200

約数和(自身を除く): 58838280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 947, 1015, 1160, 1218, 1624, 1740, 1894, 2030, 2436, 2841, 3045, 3480, 3788, 4060, 4735, 4872, 5682, 6090, 6629, 7576, 8120, 9470, 11364, 12180, 13258, 14205, 18940, 19887, 22728, 24360, 26516, 27463, 28410, 33145, 37880, 39774, 53032, 54926, 56820, 66290, 79548, 82389, 99435, 109852, 113640, 132580, 137315, 159096, 164778, 192241, 198870, 219704, 265160, 274630, 329556, 384482, 397740, 411945, 549260, 576723, 659112, 768964, 795480, 823890, 961205, 1098520, 1153446, 1537928, 1647780, 1922410, 2306892, 2883615, 3295560, 3844820, 4613784, 5767230, 7689640, 11534460, 23068920]

約数ペア:

[(1, 23068920), (2, 11534460), (3, 7689640), (4, 5767230), (5, 4613784), (6, 3844820), (7, 3295560), (8, 2883615), (10, 2306892), (12, 1922410), (14, 1647780), (15, 1537928), (20, 1153446), (21, 1098520), (24, 961205), (28, 823890), (29, 795480), (30, 768964), (35, 659112), (40, 576723), (42, 549260), (56, 411945), (58, 397740), (60, 384482), (70, 329556), (84, 274630), (87, 265160), (105, 219704), (116, 198870), (120, 192241), (140, 164778), (145, 159096), (168, 137315), (174, 132580), (203, 113640), (210, 109852), (232, 99435), (280, 82389), (290, 79548), (348, 66290), (406, 56820), (420, 54926), (435, 53032), (580, 39774), (609, 37880), (696, 33145), (812, 28410), (840, 27463), (870, 26516), (947, 24360), (1015, 22728), (1160, 19887), (1218, 18940), (1624, 14205), (1740, 13258), (1894, 12180), (2030, 11364), (2436, 9470), (2841, 8120), (3045, 7576), (3480, 6629), (3788, 6090), (4060, 5682), (4735, 4872)]