6581977920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^3\times {\mathrm{2221}}^1$

素因数の和:2268

約数の個数: 448

約数和(自身を含む): 27090624000

約数和(自身を除く): 20508646080

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 343, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 672, 686, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1029, 1080, 1120, 1176, 1260, 1323, 1344, 1372, 1440, 1470, 1512, 1568, 1680, 1715, 1728, 1764, 1890, 1960, 2016, 2058, 2160, 2205, 2221, 2240, 2352, 2520, 2646, 2744, 2880, 2940, 3024, 3087, 3136, 3360, 3430, 3528, 3780, 3920, 4032, 4116, 4320, 4410, 4442, 4704, 5040, 5145, 5292, 5488, 5880, 6048, 6174, 6615, 6663, 6720, 6860, 7056, 7560, 7840, 8232, 8640, 8820, 8884, 9261, 9408, 10080, 10290, 10584, 10976, 11105, 11760, 12096, 12348, 13230, 13326, 13720, 14112, 15120, 15435, 15547, 15680, 16464, 17640, 17768, 18522, 19989, 20160, 20580, 21168, 21952, 22210, 23520, 24696, 26460, 26652, 27440, 28224, 30240, 30870, 31094, 32928, 33315, 35280, 35536, 37044, 39978, 41160, 42336, 44420, 46305, 46641, 47040, 49392, 52920, 53304, 54880, 59967, 60480, 61740, 62188, 65856, 66630, 70560, 71072, 74088, 77735, 79956, 82320, 84672, 88840, 92610, 93282, 98784, 99945, 105840, 106608, 108829, 109760, 119934, 123480, 124376, 133260, 139923, 141120, 142144, 148176, 155470, 159912, 164640, 177680, 185220, 186564, 197568, 199890, 211680, 213216, 217658, 233205, 239868, 246960, 248752, 266520, 279846, 296352, 299835, 310940, 319824, 326487, 329280, 355360, 370440, 373128, 399780, 419769, 423360, 426432, 435316, 466410, 479736, 493920, 497504, 533040, 544145, 559692, 592704, 599670, 621880, 639648, 652974, 699615, 710720, 740880, 746256, 761803, 799560, 839538, 870632, 932820, 959472, 979461, 987840, 995008, 1066080, 1088290, 1119384, 1199340, 1243760, 1279296, 1305948, 1399230, 1481760, 1492512, 1523606, 1599120, 1632435, 1679076, 1741264, 1865640, 1918944, 1958922, 2098845, 2132160, 2176580, 2238768, 2285409, 2398680, 2487520, 2611896, 2798460, 2938383, 2963520, 2985024, 3047212, 3198240, 3264870, 3358152, 3482528, 3731280, 3809015, 3837888, 3917844, 4197690, 4353160, 4477536, 4570818, 4797360, 4897305, 4975040, 5223792, 5596920, 5876766, 6094424, 6396480, 6529740, 6716304, 6856227, 6965056, 7462560, 7618030, 7835688, 8395380, 8706320, 8955072, 9141636, 9594720, 9794610, 10447584, 11193840, 11427045, 11753532, 12188848, 13059480, 13432608, 13712454, 14691915, 14925120, 15236060, 15671376, 16790760, 17412640, 18283272, 19189440, 19589220, 20568681, 20895168, 22387680, 22854090, 23507064, 24377696, 26118960, 26865216, 27424908, 29383830, 30472120, 31342752, 33581520, 34281135, 34825280, 36566544, 39178440, 41137362, 44775360, 45708180, 47014128, 48755392, 52237920, 54849816, 58767660, 60944240, 62685504, 67163040, 68562270, 73133088, 78356880, 82274724, 91416360, 94028256, 102843405, 104475840, 109699632, 117535320, 121888480, 134326080, 137124540, 146266176, 156713760, 164549448, 182832720, 188056512, 205686810, 219399264, 235070640, 243776960, 274249080, 313427520, 329098896, 365665440, 411373620, 438798528, 470141280, 548498160, 658197792, 731330880, 822747240, 940282560, 1096996320, 1316395584, 1645494480, 2193992640, 3290988960, 6581977920]

約数ペア:

[(1, 6581977920), (2, 3290988960), (3, 2193992640), (4, 1645494480), (5, 1316395584), (6, 1096996320), (7, 940282560), (8, 822747240), (9, 731330880), (10, 658197792), (12, 548498160), (14, 470141280), (15, 438798528), (16, 411373620), (18, 365665440), (20, 329098896), (21, 313427520), (24, 274249080), (27, 243776960), (28, 235070640), (30, 219399264), (32, 205686810), (35, 188056512), (36, 182832720), (40, 164549448), (42, 156713760), (45, 146266176), (48, 137124540), (49, 134326080), (54, 121888480), (56, 117535320), (60, 109699632), (63, 104475840), (64, 102843405), (70, 94028256), (72, 91416360), (80, 82274724), (84, 78356880), (90, 73133088), (96, 68562270), (98, 67163040), (105, 62685504), (108, 60944240), (112, 58767660), (120, 54849816), (126, 52237920), (135, 48755392), (140, 47014128), (144, 45708180), (147, 44775360), (160, 41137362), (168, 39178440), (180, 36566544), (189, 34825280), (192, 34281135), (196, 33581520), (210, 31342752), (216, 30472120), (224, 29383830), (240, 27424908), (245, 26865216), (252, 26118960), (270, 24377696), (280, 23507064), (288, 22854090), (294, 22387680), (315, 20895168), (320, 20568681), (336, 19589220), (343, 19189440), (360, 18283272), (378, 17412640), (392, 16790760), (420, 15671376), (432, 15236060), (441, 14925120), (448, 14691915), (480, 13712454), (490, 13432608), (504, 13059480), (540, 12188848), (560, 11753532), (576, 11427045), (588, 11193840), (630, 10447584), (672, 9794610), (686, 9594720), (720, 9141636), (735, 8955072), (756, 8706320), (784, 8395380), (840, 7835688), (864, 7618030), (882, 7462560), (945, 6965056), (960, 6856227), (980, 6716304), (1008, 6529740), (1029, 6396480), (1080, 6094424), (1120, 5876766), (1176, 5596920), (1260, 5223792), (1323, 4975040), (1344, 4897305), (1372, 4797360), (1440, 4570818), (1470, 4477536), (1512, 4353160), (1568, 4197690), (1680, 3917844), (1715, 3837888), (1728, 3809015), (1764, 3731280), (1890, 3482528), (1960, 3358152), (2016, 3264870), (2058, 3198240), (2160, 3047212), (2205, 2985024), (2221, 2963520), (2240, 2938383), (2352, 2798460), (2520, 2611896), (2646, 2487520), (2744, 2398680), (2880, 2285409), (2940, 2238768), (3024, 2176580), (3087, 2132160), (3136, 2098845), (3360, 1958922), (3430, 1918944), (3528, 1865640), (3780, 1741264), (3920, 1679076), (4032, 1632435), (4116, 1599120), (4320, 1523606), (4410, 1492512), (4442, 1481760), (4704, 1399230), (5040, 1305948), (5145, 1279296), (5292, 1243760), (5488, 1199340), (5880, 1119384), (6048, 1088290), (6174, 1066080), (6615, 995008), (6663, 987840), (6720, 979461), (6860, 959472), (7056, 932820), (7560, 870632), (7840, 839538), (8232, 799560), (8640, 761803), (8820, 746256), (8884, 740880), (9261, 710720), (9408, 699615), (10080, 652974), (10290, 639648), (10584, 621880), (10976, 599670), (11105, 592704), (11760, 559692), (12096, 544145), (12348, 533040), (13230, 497504), (13326, 493920), (13720, 479736), (14112, 466410), (15120, 435316), (15435, 426432), (15547, 423360), (15680, 419769), (16464, 399780), (17640, 373128), (17768, 370440), (18522, 355360), (19989, 329280), (20160, 326487), (20580, 319824), (21168, 310940), (21952, 299835), (22210, 296352), (23520, 279846), (24696, 266520), (26460, 248752), (26652, 246960), (27440, 239868), (28224, 233205), (30240, 217658), (30870, 213216), (31094, 211680), (32928, 199890), (33315, 197568), (35280, 186564), (35536, 185220), (37044, 177680), (39978, 164640), (41160, 159912), (42336, 155470), (44420, 148176), (46305, 142144), (46641, 141120), (47040, 139923), (49392, 133260), (52920, 124376), (53304, 123480), (54880, 119934), (59967, 109760), (60480, 108829), (61740, 106608), (62188, 105840), (65856, 99945), (66630, 98784), (70560, 93282), (71072, 92610), (74088, 88840), (77735, 84672), (79956, 82320)]