2169832320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:858

約数の個数: 256

約数和(自身を含む): 7735680000

約数和(自身を除く): 5565847680

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 199, 216, 240, 270, 288, 320, 360, 384, 398, 432, 480, 540, 576, 597, 631, 640, 720, 796, 864, 960, 995, 1080, 1152, 1194, 1262, 1440, 1592, 1728, 1791, 1893, 1920, 1990, 2160, 2388, 2524, 2880, 2985, 3155, 3184, 3456, 3582, 3786, 3980, 4320, 4776, 5048, 5373, 5679, 5760, 5970, 6310, 6368, 7164, 7572, 7960, 8640, 8955, 9465, 9552, 10096, 10746, 11358, 11940, 12620, 12736, 14328, 15144, 15920, 17037, 17280, 17910, 18930, 19104, 20192, 21492, 22716, 23880, 25240, 25472, 26865, 28395, 28656, 30288, 31840, 34074, 35820, 37860, 38208, 40384, 42984, 45432, 47760, 50480, 53730, 56790, 57312, 60576, 63680, 68148, 71640, 75720, 76416, 80768, 85185, 85968, 90864, 95520, 100960, 107460, 113580, 114624, 121152, 125569, 127360, 136296, 143280, 151440, 170370, 171936, 181728, 191040, 201920, 214920, 227160, 229248, 242304, 251138, 272592, 286560, 302880, 340740, 343872, 363456, 376707, 382080, 403840, 429840, 454320, 502276, 545184, 573120, 605760, 627845, 681480, 687744, 726912, 753414, 859680, 908640, 1004552, 1090368, 1130121, 1146240, 1211520, 1255690, 1362960, 1506828, 1719360, 1817280, 1883535, 2009104, 2180736, 2260242, 2511380, 2725920, 3013656, 3390363, 3438720, 3634560, 3767070, 4018208, 4520484, 5022760, 5451840, 5650605, 6027312, 6780726, 7534140, 8036416, 9040968, 10045520, 10903680, 11301210, 12054624, 13561452, 15068280, 16072832, 16951815, 18081936, 20091040, 22602420, 24109248, 27122904, 30136560, 33903630, 36163872, 40182080, 45204840, 48218496, 54245808, 60273120, 67807260, 72327744, 80364160, 90409680, 108491616, 120546240, 135614520, 144655488, 180819360, 216983232, 241092480, 271229040, 361638720, 433966464, 542458080, 723277440, 1084916160, 2169832320]

約数ペア:

[(1, 2169832320), (2, 1084916160), (3, 723277440), (4, 542458080), (5, 433966464), (6, 361638720), (8, 271229040), (9, 241092480), (10, 216983232), (12, 180819360), (15, 144655488), (16, 135614520), (18, 120546240), (20, 108491616), (24, 90409680), (27, 80364160), (30, 72327744), (32, 67807260), (36, 60273120), (40, 54245808), (45, 48218496), (48, 45204840), (54, 40182080), (60, 36163872), (64, 33903630), (72, 30136560), (80, 27122904), (90, 24109248), (96, 22602420), (108, 20091040), (120, 18081936), (128, 16951815), (135, 16072832), (144, 15068280), (160, 13561452), (180, 12054624), (192, 11301210), (199, 10903680), (216, 10045520), (240, 9040968), (270, 8036416), (288, 7534140), (320, 6780726), (360, 6027312), (384, 5650605), (398, 5451840), (432, 5022760), (480, 4520484), (540, 4018208), (576, 3767070), (597, 3634560), (631, 3438720), (640, 3390363), (720, 3013656), (796, 2725920), (864, 2511380), (960, 2260242), (995, 2180736), (1080, 2009104), (1152, 1883535), (1194, 1817280), (1262, 1719360), (1440, 1506828), (1592, 1362960), (1728, 1255690), (1791, 1211520), (1893, 1146240), (1920, 1130121), (1990, 1090368), (2160, 1004552), (2388, 908640), (2524, 859680), (2880, 753414), (2985, 726912), (3155, 687744), (3184, 681480), (3456, 627845), (3582, 605760), (3786, 573120), (3980, 545184), (4320, 502276), (4776, 454320), (5048, 429840), (5373, 403840), (5679, 382080), (5760, 376707), (5970, 363456), (6310, 343872), (6368, 340740), (7164, 302880), (7572, 286560), (7960, 272592), (8640, 251138), (8955, 242304), (9465, 229248), (9552, 227160), (10096, 214920), (10746, 201920), (11358, 191040), (11940, 181728), (12620, 171936), (12736, 170370), (14328, 151440), (15144, 143280), (15920, 136296), (17037, 127360), (17280, 125569), (17910, 121152), (18930, 114624), (19104, 113580), (20192, 107460), (21492, 100960), (22716, 95520), (23880, 90864), (25240, 85968), (25472, 85185), (26865, 80768), (28395, 76416), (28656, 75720), (30288, 71640), (31840, 68148), (34074, 63680), (35820, 60576), (37860, 57312), (38208, 56790), (40384, 53730), (42984, 50480), (45432, 47760)]