248228400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1076

約数の個数: 240

約数和(自身を含む): 941011200

約数和(自身を除く): 692782800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 48, 50, 56, 58, 60, 70, 75, 80, 84, 87, 100, 105, 112, 116, 120, 140, 145, 150, 168, 174, 175, 200, 203, 210, 232, 240, 280, 290, 300, 336, 348, 350, 400, 406, 420, 435, 464, 525, 560, 580, 600, 609, 696, 700, 725, 812, 840, 870, 1015, 1019, 1050, 1160, 1200, 1218, 1392, 1400, 1450, 1624, 1680, 1740, 2030, 2038, 2100, 2175, 2320, 2436, 2800, 2900, 3045, 3057, 3248, 3480, 4060, 4076, 4200, 4350, 4872, 5075, 5095, 5800, 6090, 6114, 6960, 7133, 8120, 8152, 8400, 8700, 9744, 10150, 10190, 11600, 12180, 12228, 14266, 15225, 15285, 16240, 16304, 17400, 20300, 20380, 21399, 24360, 24456, 25475, 28532, 29551, 30450, 30570, 34800, 35665, 40600, 40760, 42798, 48720, 48912, 50950, 57064, 59102, 60900, 61140, 71330, 76425, 81200, 81520, 85596, 88653, 101900, 106995, 114128, 118204, 121800, 122280, 142660, 147755, 152850, 171192, 177306, 178325, 203800, 206857, 213990, 236408, 243600, 244560, 285320, 295510, 305700, 342384, 354612, 356650, 407600, 413714, 427980, 443265, 472816, 534975, 570640, 591020, 611400, 620571, 709224, 713300, 738775, 827428, 855960, 886530, 1034285, 1069950, 1182040, 1222800, 1241142, 1418448, 1426600, 1477550, 1654856, 1711920, 1773060, 2068570, 2139900, 2216325, 2364080, 2482284, 2853200, 2955100, 3102855, 3309712, 3546120, 4137140, 4279800, 4432650, 4964568, 5171425, 5910200, 6205710, 7092240, 8274280, 8559600, 8865300, 9929136, 10342850, 11820400, 12411420, 15514275, 16548560, 17730600, 20685700, 24822840, 31028550, 35461200, 41371400, 49645680, 62057100, 82742800, 124114200, 248228400]

約数ペア:

[(1, 248228400), (2, 124114200), (3, 82742800), (4, 62057100), (5, 49645680), (6, 41371400), (7, 35461200), (8, 31028550), (10, 24822840), (12, 20685700), (14, 17730600), (15, 16548560), (16, 15514275), (20, 12411420), (21, 11820400), (24, 10342850), (25, 9929136), (28, 8865300), (29, 8559600), (30, 8274280), (35, 7092240), (40, 6205710), (42, 5910200), (48, 5171425), (50, 4964568), (56, 4432650), (58, 4279800), (60, 4137140), (70, 3546120), (75, 3309712), (80, 3102855), (84, 2955100), (87, 2853200), (100, 2482284), (105, 2364080), (112, 2216325), (116, 2139900), (120, 2068570), (140, 1773060), (145, 1711920), (150, 1654856), (168, 1477550), (174, 1426600), (175, 1418448), (200, 1241142), (203, 1222800), (210, 1182040), (232, 1069950), (240, 1034285), (280, 886530), (290, 855960), (300, 827428), (336, 738775), (348, 713300), (350, 709224), (400, 620571), (406, 611400), (420, 591020), (435, 570640), (464, 534975), (525, 472816), (560, 443265), (580, 427980), (600, 413714), (609, 407600), (696, 356650), (700, 354612), (725, 342384), (812, 305700), (840, 295510), (870, 285320), (1015, 244560), (1019, 243600), (1050, 236408), (1160, 213990), (1200, 206857), (1218, 203800), (1392, 178325), (1400, 177306), (1450, 171192), (1624, 152850), (1680, 147755), (1740, 142660), (2030, 122280), (2038, 121800), (2100, 118204), (2175, 114128), (2320, 106995), (2436, 101900), (2800, 88653), (2900, 85596), (3045, 81520), (3057, 81200), (3248, 76425), (3480, 71330), (4060, 61140), (4076, 60900), (4200, 59102), (4350, 57064), (4872, 50950), (5075, 48912), (5095, 48720), (5800, 42798), (6090, 40760), (6114, 40600), (6960, 35665), (7133, 34800), (8120, 30570), (8152, 30450), (8400, 29551), (8700, 28532), (9744, 25475), (10150, 24456), (10190, 24360), (11600, 21399), (12180, 20380), (12228, 20300), (14266, 17400), (15225, 16304), (15285, 16240)]