28289502720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:863

約数の個数: 400

約数和(自身を含む): 101939756688

約数和(自身を除く): 73650253968

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, 227, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 454, 480, 512, 540, 576, 601, 640, 648, 681, 720, 768, 810, 864, 908, 960, 1080, 1135, 1152, 1202, 1280, 1296, 1362, 1440, 1536, 1620, 1728, 1803, 1816, 1920, 2043, 2160, 2270, 2304, 2404, 2560, 2592, 2724, 2880, 3005, 3240, 3405, 3456, 3606, 3632, 3840, 4086, 4320, 4540, 4608, 4808, 5184, 5409, 5448, 5760, 6010, 6129, 6480, 6810, 6912, 7212, 7264, 7680, 8172, 8640, 9015, 9080, 9616, 10215, 10368, 10818, 10896, 11520, 12020, 12258, 12960, 13620, 13824, 14424, 14528, 16227, 16344, 17280, 18030, 18160, 18387, 19232, 20430, 20736, 21636, 21792, 23040, 24040, 24516, 25920, 27045, 27240, 28848, 29056, 30645, 32454, 32688, 34560, 36060, 36320, 36774, 38464, 40860, 41472, 43272, 43584, 48080, 48681, 49032, 51840, 54090, 54480, 57696, 58112, 61290, 64908, 65376, 69120, 72120, 72640, 73548, 76928, 81135, 81720, 86544, 87168, 91935, 96160, 97362, 98064, 103680, 108180, 108960, 115392, 116224, 122580, 129816, 130752, 136427, 144240, 145280, 147096, 153856, 162270, 163440, 173088, 174336, 183870, 192320, 194724, 196128, 207360, 216360, 217920, 230784, 243405, 245160, 259632, 261504, 272854, 288480, 290560, 294192, 307712, 324540, 326880, 346176, 348672, 367740, 384640, 389448, 392256, 409281, 432720, 435840, 461568, 486810, 490320, 519264, 523008, 545708, 576960, 581120, 588384, 649080, 653760, 682135, 692352, 735480, 769280, 778896, 784512, 818562, 865440, 871680, 923136, 973620, 980640, 1038528, 1046016, 1091416, 1153920, 1176768, 1227843, 1298160, 1307520, 1364270, 1384704, 1470960, 1538560, 1557792, 1569024, 1637124, 1730880, 1743360, 1947240, 1961280, 2046405, 2077056, 2182832, 2307840, 2353536, 2455686, 2596320, 2615040, 2728540, 2769408, 2941920, 3115584, 3138048, 3274248, 3461760, 3683529, 3894480, 3922560, 4092810, 4154112, 4365664, 4615680, 4707072, 4911372, 5192640, 5230080, 5457080, 5883840, 6139215, 6231168, 6548496, 6923520, 7367058, 7788960, 7845120, 8185620, 8308224, 8731328, 9414144, 9822744, 10385280, 10914160, 11050587, 11767680, 12278430, 12462336, 13096992, 13847040, 14734116, 15577920, 15690240, 16371240, 17462656, 18417645, 19645488, 20770560, 21828320, 22101174, 23535360, 24556860, 24924672, 26193984, 29468232, 31155840, 32742480, 34925312, 36835290, 39290976, 41541120, 43656640, 44202348, 47070720, 49113720, 52387968, 55252935, 58936464, 62311680, 65484960, 69850624, 73670580, 78581952, 87313280, 88404696, 98227440, 104775936, 110505870, 117872928, 124623360, 130969920, 147341160, 157163904, 174626560, 176809392, 196454880, 209551872, 221011740, 235745856, 261939840, 294682320, 314327808, 349253120, 353618784, 392909760, 442023480, 471491712, 523879680, 589364640, 628655616, 707237568, 785819520, 884046960, 942983424, 1047759360, 1178729280, 1414475136, 1571639040, 1768093920, 1885966848, 2357458560, 2828950272, 3143278080, 3536187840, 4714917120, 5657900544, 7072375680, 9429834240, 14144751360, 28289502720]

約数ペア:

[(1, 28289502720), (2, 14144751360), (3, 9429834240), (4, 7072375680), (5, 5657900544), (6, 4714917120), (8, 3536187840), (9, 3143278080), (10, 2828950272), (12, 2357458560), (15, 1885966848), (16, 1768093920), (18, 1571639040), (20, 1414475136), (24, 1178729280), (27, 1047759360), (30, 942983424), (32, 884046960), (36, 785819520), (40, 707237568), (45, 628655616), (48, 589364640), (54, 523879680), (60, 471491712), (64, 442023480), (72, 392909760), (80, 353618784), (81, 349253120), (90, 314327808), (96, 294682320), (108, 261939840), (120, 235745856), (128, 221011740), (135, 209551872), (144, 196454880), (160, 176809392), (162, 174626560), (180, 157163904), (192, 147341160), (216, 130969920), (227, 124623360), (240, 117872928), (256, 110505870), (270, 104775936), (288, 98227440), (320, 88404696), (324, 87313280), (360, 78581952), (384, 73670580), (405, 69850624), (432, 65484960), (454, 62311680), (480, 58936464), (512, 55252935), (540, 52387968), (576, 49113720), (601, 47070720), (640, 44202348), (648, 43656640), (681, 41541120), (720, 39290976), (768, 36835290), (810, 34925312), (864, 32742480), (908, 31155840), (960, 29468232), (1080, 26193984), (1135, 24924672), (1152, 24556860), (1202, 23535360), (1280, 22101174), (1296, 21828320), (1362, 20770560), (1440, 19645488), (1536, 18417645), (1620, 17462656), (1728, 16371240), (1803, 15690240), (1816, 15577920), (1920, 14734116), (2043, 13847040), (2160, 13096992), (2270, 12462336), (2304, 12278430), (2404, 11767680), (2560, 11050587), (2592, 10914160), (2724, 10385280), (2880, 9822744), (3005, 9414144), (3240, 8731328), (3405, 8308224), (3456, 8185620), (3606, 7845120), (3632, 7788960), (3840, 7367058), (4086, 6923520), (4320, 6548496), (4540, 6231168), (4608, 6139215), (4808, 5883840), (5184, 5457080), (5409, 5230080), (5448, 5192640), (5760, 4911372), (6010, 4707072), (6129, 4615680), (6480, 4365664), (6810, 4154112), (6912, 4092810), (7212, 3922560), (7264, 3894480), (7680, 3683529), (8172, 3461760), (8640, 3274248), (9015, 3138048), (9080, 3115584), (9616, 2941920), (10215, 2769408), (10368, 2728540), (10818, 2615040), (10896, 2596320), (11520, 2455686), (12020, 2353536), (12258, 2307840), (12960, 2182832), (13620, 2077056), (13824, 2046405), (14424, 1961280), (14528, 1947240), (16227, 1743360), (16344, 1730880), (17280, 1637124), (18030, 1569024), (18160, 1557792), (18387, 1538560), (19232, 1470960), (20430, 1384704), (20736, 1364270), (21636, 1307520), (21792, 1298160), (23040, 1227843), (24040, 1176768), (24516, 1153920), (25920, 1091416), (27045, 1046016), (27240, 1038528), (28848, 980640), (29056, 973620), (30645, 923136), (32454, 871680), (32688, 865440), (34560, 818562), (36060, 784512), (36320, 778896), (36774, 769280), (38464, 735480), (40860, 692352), (41472, 682135), (43272, 653760), (43584, 649080), (48080, 588384), (48681, 581120), (49032, 576960), (51840, 545708), (54090, 523008), (54480, 519264), (57696, 490320), (58112, 486810), (61290, 461568), (64908, 435840), (65376, 432720), (69120, 409281), (72120, 392256), (72640, 389448), (73548, 384640), (76928, 367740), (81135, 348672), (81720, 346176), (86544, 326880), (87168, 324540), (91935, 307712), (96160, 294192), (97362, 290560), (98064, 288480), (103680, 272854), (108180, 261504), (108960, 259632), (115392, 245160), (116224, 243405), (122580, 230784), (129816, 217920), (130752, 216360), (136427, 207360), (144240, 196128), (145280, 194724), (147096, 192320), (153856, 183870), (162270, 174336), (163440, 173088)]