2851541280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:766

約数の個数: 576

約数和(自身を含む): 12238128000

約数和(自身を除く): 9386586720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 336, 342, 360, 378, 380, 392, 399, 420, 432, 441, 456, 480, 490, 504, 513, 532, 540, 560, 570, 588, 608, 630, 665, 672, 684, 709, 720, 735, 756, 760, 784, 798, 840, 855, 864, 882, 912, 931, 945, 980, 1008, 1026, 1064, 1080, 1120, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1418, 1440, 1470, 1512, 1520, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1890, 1960, 1995, 2016, 2052, 2127, 2128, 2160, 2205, 2280, 2352, 2394, 2520, 2565, 2646, 2660, 2736, 2793, 2836, 2940, 3024, 3040, 3192, 3360, 3420, 3528, 3545, 3591, 3724, 3780, 3920, 3990, 4104, 4254, 4256, 4320, 4410, 4560, 4655, 4704, 4788, 4963, 5040, 5130, 5292, 5320, 5472, 5586, 5672, 5880, 5985, 6048, 6381, 6384, 6615, 6840, 7056, 7090, 7182, 7448, 7560, 7840, 7980, 8208, 8379, 8508, 8820, 9120, 9310, 9576, 9926, 10080, 10260, 10584, 10635, 10640, 11172, 11344, 11760, 11970, 12762, 12768, 13230, 13471, 13680, 13965, 14112, 14180, 14364, 14889, 14896, 15120, 15960, 16416, 16758, 17016, 17640, 17955, 18620, 19143, 19152, 19852, 20520, 21168, 21270, 21280, 22344, 22688, 23520, 23940, 24815, 25137, 25524, 26460, 26942, 27360, 27930, 28360, 28728, 29778, 29792, 30240, 31905, 31920, 33516, 34032, 34741, 35280, 35910, 37240, 38286, 38304, 39704, 40413, 41040, 41895, 42336, 42540, 44667, 44688, 47880, 49630, 50274, 51048, 52920, 53884, 55860, 56720, 57456, 59556, 63810, 63840, 67032, 67355, 68064, 69482, 70560, 71820, 74445, 74480, 76572, 79408, 80826, 82080, 83790, 85080, 89334, 89376, 94297, 95715, 95760, 99260, 100548, 102096, 104223, 105840, 107768, 111720, 113440, 114912, 119112, 121239, 125685, 127620, 134001, 134064, 134710, 138964, 143640, 148890, 148960, 153144, 158816, 161652, 167580, 170160, 173705, 178668, 188594, 191430, 191520, 198520, 201096, 202065, 204192, 208446, 211680, 215536, 223335, 223440, 238224, 242478, 251370, 255240, 268002, 268128, 269420, 277928, 282891, 287280, 297780, 306288, 312669, 323304, 335160, 340320, 347410, 357336, 363717, 377188, 382860, 397040, 402192, 404130, 416892, 431072, 446670, 446880, 471485, 476448, 484956, 502740, 510480, 521115, 536004, 538840, 555856, 565782, 574560, 595560, 606195, 612576, 625338, 646608, 660079, 670005, 670320, 694820, 714672, 727434, 754376, 765720, 794080, 804384, 808260, 833784, 848673, 893340, 938007, 942970, 969912, 1005480, 1020960, 1042230, 1072008, 1077680, 1111712, 1131564, 1191120, 1212390, 1250676, 1293216, 1320158, 1340010, 1340640, 1389640, 1414455, 1429344, 1454868, 1508752, 1531440, 1563345, 1616520, 1667568, 1697346, 1786680, 1818585, 1876014, 1885940, 1939824, 1980237, 2010960, 2084460, 2144016, 2155360, 2263128, 2382240, 2424780, 2501352, 2546019, 2640316, 2680020, 2779280, 2828910, 2909736, 3017504, 3062880, 3126690, 3233040, 3300395, 3335136, 3394692, 3573360, 3637170, 3752028, 3771880, 3879648, 3960474, 4021920, 4168920, 4243365, 4288032, 4526256, 4690035, 4849560, 5002704, 5092038, 5280632, 5360040, 5558560, 5657820, 5819472, 5940711, 6253380, 6466080, 6600790, 6789384, 7146720, 7274340, 7504056, 7543760, 7920948, 8337840, 8486730, 9052512, 9380070, 9699120, 9901185, 10005408, 10184076, 10561264, 10720080, 11315640, 11638944, 11881422, 12506760, 12730095, 13201580, 13578768, 14548680, 15008112, 15087520, 15841896, 16675680, 16973460, 17822133, 18760140, 19398240, 19802370, 20368152, 21122528, 21440160, 22631280, 23762844, 25013520, 25460190, 26403160, 27157536, 29097360, 29703555, 30016224, 31683792, 33946920, 35644266, 37520280, 39604740, 40736304, 45262560, 47525688, 50027040, 50920380, 52806320, 58194720, 59407110, 63367584, 67893840, 71288532, 75040560, 79209480, 81472608, 89110665, 95051376, 101840760, 105612640, 118814220, 135787680, 142577064, 150081120, 158418960, 178221330, 190102752, 203681520, 237628440, 285154128, 316837920, 356442660, 407363040, 475256880, 570308256, 712885320, 950513760, 1425770640, 2851541280]

約数ペア:

[(1, 2851541280), (2, 1425770640), (3, 950513760), (4, 712885320), (5, 570308256), (6, 475256880), (7, 407363040), (8, 356442660), (9, 316837920), (10, 285154128), (12, 237628440), (14, 203681520), (15, 190102752), (16, 178221330), (18, 158418960), (19, 150081120), (20, 142577064), (21, 135787680), (24, 118814220), (27, 105612640), (28, 101840760), (30, 95051376), (32, 89110665), (35, 81472608), (36, 79209480), (38, 75040560), (40, 71288532), (42, 67893840), (45, 63367584), (48, 59407110), (49, 58194720), (54, 52806320), (56, 50920380), (57, 50027040), (60, 47525688), (63, 45262560), (70, 40736304), (72, 39604740), (76, 37520280), (80, 35644266), (84, 33946920), (90, 31683792), (95, 30016224), (96, 29703555), (98, 29097360), (105, 27157536), (108, 26403160), (112, 25460190), (114, 25013520), (120, 23762844), (126, 22631280), (133, 21440160), (135, 21122528), (140, 20368152), (144, 19802370), (147, 19398240), (152, 18760140), (160, 17822133), (168, 16973460), (171, 16675680), (180, 15841896), (189, 15087520), (190, 15008112), (196, 14548680), (210, 13578768), (216, 13201580), (224, 12730095), (228, 12506760), (240, 11881422), (245, 11638944), (252, 11315640), (266, 10720080), (270, 10561264), (280, 10184076), (285, 10005408), (288, 9901185), (294, 9699120), (304, 9380070), (315, 9052512), (336, 8486730), (342, 8337840), (360, 7920948), (378, 7543760), (380, 7504056), (392, 7274340), (399, 7146720), (420, 6789384), (432, 6600790), (441, 6466080), (456, 6253380), (480, 5940711), (490, 5819472), (504, 5657820), (513, 5558560), (532, 5360040), (540, 5280632), (560, 5092038), (570, 5002704), (588, 4849560), (608, 4690035), (630, 4526256), (665, 4288032), (672, 4243365), (684, 4168920), (709, 4021920), (720, 3960474), (735, 3879648), (756, 3771880), (760, 3752028), (784, 3637170), (798, 3573360), (840, 3394692), (855, 3335136), (864, 3300395), (882, 3233040), (912, 3126690), (931, 3062880), (945, 3017504), (980, 2909736), (1008, 2828910), (1026, 2779280), (1064, 2680020), (1080, 2640316), (1120, 2546019), (1140, 2501352), (1176, 2424780), (1197, 2382240), (1260, 2263128), (1323, 2155360), (1330, 2144016), (1368, 2084460), (1418, 2010960), (1440, 1980237), (1470, 1939824), (1512, 1885940), (1520, 1876014), (1568, 1818585), (1596, 1786680), (1680, 1697346), (1710, 1667568), (1764, 1616520), (1824, 1563345), (1862, 1531440), (1890, 1508752), (1960, 1454868), (1995, 1429344), (2016, 1414455), (2052, 1389640), (2127, 1340640), (2128, 1340010), (2160, 1320158), (2205, 1293216), (2280, 1250676), (2352, 1212390), (2394, 1191120), (2520, 1131564), (2565, 1111712), (2646, 1077680), (2660, 1072008), (2736, 1042230), (2793, 1020960), (2836, 1005480), (2940, 969912), (3024, 942970), (3040, 938007), (3192, 893340), (3360, 848673), (3420, 833784), (3528, 808260), (3545, 804384), (3591, 794080), (3724, 765720), (3780, 754376), (3920, 727434), (3990, 714672), (4104, 694820), (4254, 670320), (4256, 670005), (4320, 660079), (4410, 646608), (4560, 625338), (4655, 612576), (4704, 606195), (4788, 595560), (4963, 574560), (5040, 565782), (5130, 555856), (5292, 538840), (5320, 536004), (5472, 521115), (5586, 510480), (5672, 502740), (5880, 484956), (5985, 476448), (6048, 471485), (6381, 446880), (6384, 446670), (6615, 431072), (6840, 416892), (7056, 404130), (7090, 402192), (7182, 397040), (7448, 382860), (7560, 377188), (7840, 363717), (7980, 357336), (8208, 347410), (8379, 340320), (8508, 335160), (8820, 323304), (9120, 312669), (9310, 306288), (9576, 297780), (9926, 287280), (10080, 282891), (10260, 277928), (10584, 269420), (10635, 268128), (10640, 268002), (11172, 255240), (11344, 251370), (11760, 242478), (11970, 238224), (12762, 223440), (12768, 223335), (13230, 215536), (13471, 211680), (13680, 208446), (13965, 204192), (14112, 202065), (14180, 201096), (14364, 198520), (14889, 191520), (14896, 191430), (15120, 188594), (15960, 178668), (16416, 173705), (16758, 170160), (17016, 167580), (17640, 161652), (17955, 158816), (18620, 153144), (19143, 148960), (19152, 148890), (19852, 143640), (20520, 138964), (21168, 134710), (21270, 134064), (21280, 134001), (22344, 127620), (22688, 125685), (23520, 121239), (23940, 119112), (24815, 114912), (25137, 113440), (25524, 111720), (26460, 107768), (26942, 105840), (27360, 104223), (27930, 102096), (28360, 100548), (28728, 99260), (29778, 95760), (29792, 95715), (30240, 94297), (31905, 89376), (31920, 89334), (33516, 85080), (34032, 83790), (34741, 82080), (35280, 80826), (35910, 79408), (37240, 76572), (38286, 74480), (38304, 74445), (39704, 71820), (40413, 70560), (41040, 69482), (41895, 68064), (42336, 67355), (42540, 67032), (44667, 63840), (44688, 63810), (47880, 59556), (49630, 57456), (50274, 56720), (51048, 55860), (52920, 53884)]