2153148480

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11867}}^1$

素因数の和:11903

約数の個数: 280

約数和(自身を含む): 8754026688

約数和(自身を除く): 6600878208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 11867, 12096, 12960, 15120, 18144, 20160, 22680, 23734, 25920, 30240, 35601, 36288, 45360, 47468, 59335, 60480, 71202, 83069, 90720, 94936, 106803, 118670, 142404, 166138, 178005, 181440, 189872, 213606, 237340, 249207, 284808, 320409, 332276, 356010, 379744, 415345, 427212, 474680, 498414, 534015, 569616, 640818, 664552, 712020, 747621, 759488, 830690, 854424, 949360, 961227, 996828, 1068030, 1139232, 1246035, 1281636, 1329104, 1424040, 1495242, 1602045, 1661380, 1708848, 1898720, 1922454, 1993656, 2136060, 2242863, 2278464, 2492070, 2563272, 2658208, 2848080, 2990484, 3204090, 3322760, 3417696, 3738105, 3797440, 3844908, 3987312, 4272120, 4485726, 4806135, 4984140, 5126544, 5316416, 5696160, 5980968, 6408180, 6645520, 6728589, 6835392, 7476210, 7689816, 7974624, 8544240, 8971452, 9612270, 9968280, 10253088, 11214315, 11392320, 11961936, 12816360, 13291040, 13457178, 14952420, 15379632, 15949248, 17088480, 17942904, 19224540, 19936560, 20506176, 22428630, 23923872, 25632720, 26582080, 26914356, 29904840, 30759264, 33642945, 34176960, 35885808, 38449080, 39873120, 44857260, 47847744, 51265440, 53828712, 59809680, 61518528, 67285890, 71771616, 76898160, 79746240, 89714520, 102530880, 107657424, 119619360, 134571780, 143543232, 153796320, 179429040, 215314848, 239238720, 269143560, 307592640, 358858080, 430629696, 538287120, 717716160, 1076574240, 2153148480]

約数ペア:

[(1, 2153148480), (2, 1076574240), (3, 717716160), (4, 538287120), (5, 430629696), (6, 358858080), (7, 307592640), (8, 269143560), (9, 239238720), (10, 215314848), (12, 179429040), (14, 153796320), (15, 143543232), (16, 134571780), (18, 119619360), (20, 107657424), (21, 102530880), (24, 89714520), (27, 79746240), (28, 76898160), (30, 71771616), (32, 67285890), (35, 61518528), (36, 59809680), (40, 53828712), (42, 51265440), (45, 47847744), (48, 44857260), (54, 39873120), (56, 38449080), (60, 35885808), (63, 34176960), (64, 33642945), (70, 30759264), (72, 29904840), (80, 26914356), (81, 26582080), (84, 25632720), (90, 23923872), (96, 22428630), (105, 20506176), (108, 19936560), (112, 19224540), (120, 17942904), (126, 17088480), (135, 15949248), (140, 15379632), (144, 14952420), (160, 13457178), (162, 13291040), (168, 12816360), (180, 11961936), (189, 11392320), (192, 11214315), (210, 10253088), (216, 9968280), (224, 9612270), (240, 8971452), (252, 8544240), (270, 7974624), (280, 7689816), (288, 7476210), (315, 6835392), (320, 6728589), (324, 6645520), (336, 6408180), (360, 5980968), (378, 5696160), (405, 5316416), (420, 5126544), (432, 4984140), (448, 4806135), (480, 4485726), (504, 4272120), (540, 3987312), (560, 3844908), (567, 3797440), (576, 3738105), (630, 3417696), (648, 3322760), (672, 3204090), (720, 2990484), (756, 2848080), (810, 2658208), (840, 2563272), (864, 2492070), (945, 2278464), (960, 2242863), (1008, 2136060), (1080, 1993656), (1120, 1922454), (1134, 1898720), (1260, 1708848), (1296, 1661380), (1344, 1602045), (1440, 1495242), (1512, 1424040), (1620, 1329104), (1680, 1281636), (1728, 1246035), (1890, 1139232), (2016, 1068030), (2160, 996828), (2240, 961227), (2268, 949360), (2520, 854424), (2592, 830690), (2835, 759488), (2880, 747621), (3024, 712020), (3240, 664552), (3360, 640818), (3780, 569616), (4032, 534015), (4320, 498414), (4536, 474680), (5040, 427212), (5184, 415345), (5670, 379744), (6048, 356010), (6480, 332276), (6720, 320409), (7560, 284808), (8640, 249207), (9072, 237340), (10080, 213606), (11340, 189872), (11867, 181440), (12096, 178005), (12960, 166138), (15120, 142404), (18144, 118670), (20160, 106803), (22680, 94936), (23734, 90720), (25920, 83069), (30240, 71202), (35601, 60480), (36288, 59335), (45360, 47468)]