201689280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5423

約数の個数: 168

約数和(自身を含む): 747229392

約数和(自身を除く): 545540112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5387, 6240, 7488, 9360, 10774, 12480, 16161, 18720, 21548, 26935, 32322, 37440, 43096, 48483, 53870, 64644, 70031, 80805, 86192, 96966, 107740, 129288, 140062, 161610, 172384, 193932, 210093, 215480, 242415, 258576, 280124, 323220, 344768, 350155, 387864, 420186, 430960, 484830, 517152, 560248, 630279, 646440, 700310, 775728, 840372, 861920, 969660, 1034304, 1050465, 1120496, 1260558, 1292880, 1400620, 1551456, 1680744, 1723840, 1939320, 2100930, 2240992, 2521116, 2585760, 2801240, 3102912, 3151395, 3361488, 3878640, 4201860, 4481984, 5042232, 5171520, 5602480, 6302790, 6722976, 7757280, 8403720, 10084464, 11204960, 12605580, 13445952, 15514560, 16807440, 20168928, 22409920, 25211160, 33614880, 40337856, 50422320, 67229760, 100844640, 201689280]

約数ペア:

[(1, 201689280), (2, 100844640), (3, 67229760), (4, 50422320), (5, 40337856), (6, 33614880), (8, 25211160), (9, 22409920), (10, 20168928), (12, 16807440), (13, 15514560), (15, 13445952), (16, 12605580), (18, 11204960), (20, 10084464), (24, 8403720), (26, 7757280), (30, 6722976), (32, 6302790), (36, 5602480), (39, 5171520), (40, 5042232), (45, 4481984), (48, 4201860), (52, 3878640), (60, 3361488), (64, 3151395), (65, 3102912), (72, 2801240), (78, 2585760), (80, 2521116), (90, 2240992), (96, 2100930), (104, 1939320), (117, 1723840), (120, 1680744), (130, 1551456), (144, 1400620), (156, 1292880), (160, 1260558), (180, 1120496), (192, 1050465), (195, 1034304), (208, 969660), (234, 861920), (240, 840372), (260, 775728), (288, 700310), (312, 646440), (320, 630279), (360, 560248), (390, 517152), (416, 484830), (468, 430960), (480, 420186), (520, 387864), (576, 350155), (585, 344768), (624, 323220), (720, 280124), (780, 258576), (832, 242415), (936, 215480), (960, 210093), (1040, 193932), (1170, 172384), (1248, 161610), (1440, 140062), (1560, 129288), (1872, 107740), (2080, 96966), (2340, 86192), (2496, 80805), (2880, 70031), (3120, 64644), (3744, 53870), (4160, 48483), (4680, 43096), (5387, 37440), (6240, 32322), (7488, 26935), (9360, 21548), (10774, 18720), (12480, 16161)]