202072320

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1949}}^1$

素因数の和:1982

約数の個数: 180

約数和(自身を含む): 723422700

約数和(自身を除く): 521350380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 1949, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 3898, 4320, 5184, 5760, 5847, 6480, 6912, 7796, 8640, 9745, 10368, 11520, 11694, 12960, 15592, 17280, 17541, 19490, 20736, 23388, 25920, 29235, 31184, 34560, 35082, 38980, 46776, 51840, 52623, 58470, 62368, 70164, 77960, 87705, 93552, 103680, 105246, 116940, 124736, 140328, 155920, 157869, 175410, 187104, 210492, 233880, 249472, 263115, 280656, 311840, 315738, 350820, 374208, 420984, 467760, 498944, 526230, 561312, 623680, 631476, 701640, 748416, 789345, 841968, 935520, 1052460, 1122624, 1247360, 1262952, 1403280, 1496832, 1578690, 1683936, 1871040, 2104920, 2245248, 2494720, 2525904, 2806560, 3157380, 3367872, 3742080, 4209840, 4490496, 5051808, 5613120, 6314760, 6735744, 7484160, 8419680, 10103616, 11226240, 12629520, 13471488, 16839360, 20207232, 22452480, 25259040, 33678720, 40414464, 50518080, 67357440, 101036160, 202072320]

約数ペア:

[(1, 202072320), (2, 101036160), (3, 67357440), (4, 50518080), (5, 40414464), (6, 33678720), (8, 25259040), (9, 22452480), (10, 20207232), (12, 16839360), (15, 13471488), (16, 12629520), (18, 11226240), (20, 10103616), (24, 8419680), (27, 7484160), (30, 6735744), (32, 6314760), (36, 5613120), (40, 5051808), (45, 4490496), (48, 4209840), (54, 3742080), (60, 3367872), (64, 3157380), (72, 2806560), (80, 2525904), (81, 2494720), (90, 2245248), (96, 2104920), (108, 1871040), (120, 1683936), (128, 1578690), (135, 1496832), (144, 1403280), (160, 1262952), (162, 1247360), (180, 1122624), (192, 1052460), (216, 935520), (240, 841968), (256, 789345), (270, 748416), (288, 701640), (320, 631476), (324, 623680), (360, 561312), (384, 526230), (405, 498944), (432, 467760), (480, 420984), (540, 374208), (576, 350820), (640, 315738), (648, 311840), (720, 280656), (768, 263115), (810, 249472), (864, 233880), (960, 210492), (1080, 187104), (1152, 175410), (1280, 157869), (1296, 155920), (1440, 140328), (1620, 124736), (1728, 116940), (1920, 105246), (1949, 103680), (2160, 93552), (2304, 87705), (2592, 77960), (2880, 70164), (3240, 62368), (3456, 58470), (3840, 52623), (3898, 51840), (4320, 46776), (5184, 38980), (5760, 35082), (5847, 34560), (6480, 31184), (6912, 29235), (7796, 25920), (8640, 23388), (9745, 20736), (10368, 19490), (11520, 17541), (11694, 17280), (12960, 15592)]