198582720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1075

約数の個数: 224

約数和(自身を含む): 746150400

約数和(自身を除く): 547567680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 960, 1015, 1019, 1120, 1160, 1218, 1344, 1392, 1624, 1680, 1740, 1856, 2030, 2038, 2240, 2320, 2436, 2784, 3045, 3057, 3248, 3360, 3480, 4060, 4076, 4640, 4872, 5095, 5568, 6090, 6114, 6496, 6720, 6960, 7133, 8120, 8152, 9280, 9744, 10190, 12180, 12228, 12992, 13920, 14266, 15285, 16240, 16304, 19488, 20380, 21399, 24360, 24456, 27840, 28532, 29551, 30570, 32480, 32608, 35665, 38976, 40760, 42798, 48720, 48912, 57064, 59102, 61140, 64960, 65216, 71330, 81520, 85596, 88653, 97440, 97824, 106995, 114128, 118204, 122280, 142660, 147755, 163040, 171192, 177306, 194880, 195648, 206857, 213990, 228256, 236408, 244560, 285320, 295510, 326080, 342384, 354612, 413714, 427980, 443265, 456512, 472816, 489120, 570640, 591020, 620571, 684768, 709224, 827428, 855960, 886530, 945632, 978240, 1034285, 1141280, 1182040, 1241142, 1369536, 1418448, 1654856, 1711920, 1773060, 1891264, 2068570, 2282560, 2364080, 2482284, 2836896, 3102855, 3309712, 3423840, 3546120, 4137140, 4728160, 4964568, 5673792, 6205710, 6619424, 6847680, 7092240, 8274280, 9456320, 9929136, 12411420, 13238848, 14184480, 16548560, 19858272, 24822840, 28368960, 33097120, 39716544, 49645680, 66194240, 99291360, 198582720]

約数ペア:

[(1, 198582720), (2, 99291360), (3, 66194240), (4, 49645680), (5, 39716544), (6, 33097120), (7, 28368960), (8, 24822840), (10, 19858272), (12, 16548560), (14, 14184480), (15, 13238848), (16, 12411420), (20, 9929136), (21, 9456320), (24, 8274280), (28, 7092240), (29, 6847680), (30, 6619424), (32, 6205710), (35, 5673792), (40, 4964568), (42, 4728160), (48, 4137140), (56, 3546120), (58, 3423840), (60, 3309712), (64, 3102855), (70, 2836896), (80, 2482284), (84, 2364080), (87, 2282560), (96, 2068570), (105, 1891264), (112, 1773060), (116, 1711920), (120, 1654856), (140, 1418448), (145, 1369536), (160, 1241142), (168, 1182040), (174, 1141280), (192, 1034285), (203, 978240), (210, 945632), (224, 886530), (232, 855960), (240, 827428), (280, 709224), (290, 684768), (320, 620571), (336, 591020), (348, 570640), (406, 489120), (420, 472816), (435, 456512), (448, 443265), (464, 427980), (480, 413714), (560, 354612), (580, 342384), (609, 326080), (672, 295510), (696, 285320), (812, 244560), (840, 236408), (870, 228256), (928, 213990), (960, 206857), (1015, 195648), (1019, 194880), (1120, 177306), (1160, 171192), (1218, 163040), (1344, 147755), (1392, 142660), (1624, 122280), (1680, 118204), (1740, 114128), (1856, 106995), (2030, 97824), (2038, 97440), (2240, 88653), (2320, 85596), (2436, 81520), (2784, 71330), (3045, 65216), (3057, 64960), (3248, 61140), (3360, 59102), (3480, 57064), (4060, 48912), (4076, 48720), (4640, 42798), (4872, 40760), (5095, 38976), (5568, 35665), (6090, 32608), (6114, 32480), (6496, 30570), (6720, 29551), (6960, 28532), (7133, 27840), (8120, 24456), (8152, 24360), (9280, 21399), (9744, 20380), (10190, 19488), (12180, 16304), (12228, 16240), (12992, 15285), (13920, 14266)]