168393600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1949}}^1$

素因数の和:1982

約数の個数: 192

約数和(自身を含む): 616590000

約数和(自身を除く): 448196400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 1949, 2160, 2400, 2700, 2880, 3200, 3456, 3600, 3898, 4320, 4800, 5400, 5760, 5847, 7200, 7796, 8640, 9600, 9745, 10800, 11694, 14400, 15592, 17280, 17541, 19490, 21600, 23388, 28800, 29235, 31184, 35082, 38980, 43200, 46776, 48725, 52623, 58470, 62368, 70164, 77960, 86400, 87705, 93552, 97450, 105246, 116940, 124736, 140328, 146175, 155920, 175410, 187104, 194900, 210492, 233880, 249472, 263115, 280656, 292350, 311840, 350820, 374208, 389800, 420984, 438525, 467760, 526230, 561312, 584700, 623680, 701640, 748416, 779600, 841968, 877050, 935520, 1052460, 1122624, 1169400, 1247360, 1315575, 1403280, 1559200, 1683936, 1754100, 1871040, 2104920, 2245248, 2338800, 2631150, 2806560, 3118400, 3367872, 3508200, 3742080, 4209840, 4677600, 5262300, 5613120, 6236800, 6735744, 7016400, 8419680, 9355200, 10524600, 11226240, 14032800, 16839360, 18710400, 21049200, 28065600, 33678720, 42098400, 56131200, 84196800, 168393600]

約数ペア:

[(1, 168393600), (2, 84196800), (3, 56131200), (4, 42098400), (5, 33678720), (6, 28065600), (8, 21049200), (9, 18710400), (10, 16839360), (12, 14032800), (15, 11226240), (16, 10524600), (18, 9355200), (20, 8419680), (24, 7016400), (25, 6735744), (27, 6236800), (30, 5613120), (32, 5262300), (36, 4677600), (40, 4209840), (45, 3742080), (48, 3508200), (50, 3367872), (54, 3118400), (60, 2806560), (64, 2631150), (72, 2338800), (75, 2245248), (80, 2104920), (90, 1871040), (96, 1754100), (100, 1683936), (108, 1559200), (120, 1403280), (128, 1315575), (135, 1247360), (144, 1169400), (150, 1122624), (160, 1052460), (180, 935520), (192, 877050), (200, 841968), (216, 779600), (225, 748416), (240, 701640), (270, 623680), (288, 584700), (300, 561312), (320, 526230), (360, 467760), (384, 438525), (400, 420984), (432, 389800), (450, 374208), (480, 350820), (540, 311840), (576, 292350), (600, 280656), (640, 263115), (675, 249472), (720, 233880), (800, 210492), (864, 194900), (900, 187104), (960, 175410), (1080, 155920), (1152, 146175), (1200, 140328), (1350, 124736), (1440, 116940), (1600, 105246), (1728, 97450), (1800, 93552), (1920, 87705), (1949, 86400), (2160, 77960), (2400, 70164), (2700, 62368), (2880, 58470), (3200, 52623), (3456, 48725), (3600, 46776), (3898, 43200), (4320, 38980), (4800, 35082), (5400, 31184), (5760, 29235), (5847, 28800), (7200, 23388), (7796, 21600), (8640, 19490), (9600, 17541), (9745, 17280), (10800, 15592), (11694, 14400)]