28814327640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:802

約数の個数: 768

約数和(自身を含む): 120766464000

約数和(自身を除く): 91952136360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 62, 63, 70, 72, 76, 81, 84, 90, 93, 95, 105, 108, 114, 120, 124, 126, 133, 135, 140, 152, 155, 162, 168, 171, 180, 186, 189, 190, 210, 216, 217, 228, 243, 248, 252, 266, 270, 279, 280, 285, 310, 315, 324, 342, 360, 372, 378, 380, 399, 405, 420, 434, 456, 465, 486, 504, 513, 532, 540, 558, 567, 570, 589, 620, 630, 648, 651, 665, 684, 719, 744, 756, 760, 798, 810, 837, 840, 855, 868, 930, 945, 972, 1026, 1064, 1080, 1085, 1116, 1134, 1140, 1178, 1197, 1215, 1240, 1260, 1302, 1330, 1368, 1395, 1438, 1512, 1539, 1596, 1620, 1674, 1701, 1710, 1736, 1767, 1860, 1890, 1944, 1953, 1995, 2052, 2157, 2170, 2232, 2268, 2280, 2356, 2394, 2430, 2511, 2520, 2565, 2604, 2660, 2790, 2835, 2876, 2945, 3078, 3192, 3240, 3255, 3348, 3402, 3420, 3534, 3591, 3595, 3720, 3780, 3906, 3990, 4104, 4123, 4185, 4314, 4340, 4536, 4617, 4712, 4788, 4860, 5022, 5033, 5130, 5208, 5301, 5320, 5580, 5670, 5752, 5859, 5890, 5985, 6156, 6471, 6510, 6696, 6804, 6840, 7068, 7182, 7190, 7533, 7560, 7695, 7812, 7980, 8246, 8370, 8505, 8628, 8680, 8835, 9234, 9576, 9720, 9765, 10044, 10066, 10260, 10602, 10773, 10785, 11160, 11340, 11718, 11780, 11970, 12312, 12369, 12555, 12942, 13020, 13608, 13661, 14136, 14364, 14380, 15066, 15099, 15390, 15624, 15903, 15960, 16492, 16740, 17010, 17256, 17577, 17670, 17955, 18468, 19413, 19530, 20088, 20132, 20520, 20615, 21204, 21546, 21570, 22289, 22680, 23085, 23436, 23560, 23940, 24738, 25110, 25165, 25884, 26040, 26505, 27322, 28728, 28760, 29295, 30132, 30198, 30780, 31806, 32319, 32355, 32984, 33480, 34020, 35154, 35340, 35910, 36936, 37107, 37665, 38826, 39060, 40264, 40983, 41230, 42408, 43092, 43140, 44578, 45297, 46170, 46872, 47709, 47880, 49476, 50220, 50330, 51768, 52731, 53010, 53865, 54644, 58239, 58590, 60264, 60396, 61560, 61845, 63612, 64638, 64710, 66867, 68040, 68305, 70308, 70680, 71820, 74214, 75330, 75495, 77652, 78120, 79515, 81966, 82460, 86184, 86280, 87885, 89156, 90594, 92340, 95418, 95627, 97065, 98952, 100440, 100660, 105462, 106020, 107730, 109288, 111321, 111445, 116478, 117180, 120792, 122949, 123690, 127224, 129276, 129420, 133734, 135891, 136610, 140616, 143127, 143640, 148428, 150660, 150990, 155304, 156023, 159030, 161595, 163932, 164920, 174717, 175770, 178312, 181188, 184680, 185535, 190836, 191254, 194130, 200601, 201320, 204915, 210924, 212040, 215460, 222642, 222890, 226485, 232956, 234360, 238545, 245898, 247380, 258552, 258840, 263655, 267468, 271782, 273220, 286254, 286881, 291195, 296856, 301320, 301980, 312046, 318060, 323190, 327864, 333963, 334335, 349434, 351540, 362376, 368847, 371070, 381672, 382508, 388260, 401202, 407673, 409830, 421848, 423491, 430920, 445284, 445780, 452970, 465912, 468069, 477090, 478135, 491796, 494760, 527310, 534936, 543564, 546440, 556605, 572508, 573762, 582390, 601803, 603960, 614745, 624092, 636120, 646380, 667926, 668670, 679455, 698868, 703080, 715635, 737694, 742140, 765016, 776520, 780115, 802404, 815346, 819660, 846982, 860643, 873585, 890568, 891560, 905940, 936138, 954180, 956270, 983592, 1001889, 1003005, 1054620, 1087128, 1106541, 1113210, 1145016, 1147524, 1164780, 1203606, 1223019, 1229490, 1248184, 1270473, 1292760, 1335852, 1337340, 1358910, 1397736, 1404207, 1431270, 1434405, 1475388, 1484280, 1560230, 1604808, 1630692, 1639320, 1669815, 1693964, 1721286, 1747170, 1805409, 1811880, 1844235, 1872276, 1908360, 1912540, 2003778, 2006010, 2038365, 2109240, 2117455, 2213082, 2226420, 2295048, 2329560, 2340345, 2407212, 2446038, 2458980, 2540946, 2581929, 2671704, 2674680, 2717820, 2808414, 2862540, 2868810, 2950776, 2964437, 3009015, 3120460, 3261384, 3319623, 3339630, 3387928, 3442572, 3494340, 3610818, 3688470, 3744552, 3811419, 3825080, 4007556, 4012020, 4076730, 4212621, 4234910, 4303215, 4426164, 4452840, 4680690, 4814424, 4892076, 4917960, 5009445, 5081892, 5163858, 5416227, 5435640, 5532705, 5616828, 5725080, 5737620, 5928874, 6018030, 6115095, 6240920, 6352365, 6639246, 6679260, 6885144, 6988680, 7021035, 7221636, 7376940, 7622838, 7745787, 8015112, 8024040, 8153460, 8425242, 8469820, 8606430, 8852328, 8893311, 9027045, 9361380, 9784152, 10018890, 10163784, 10327716, 10832454, 11065410, 11233656, 11434257, 11475240, 11857748, 12036060, 12230190, 12637863, 12704730, 12909645, 13278492, 13358520, 14042070, 14443272, 14753880, 14822185, 15245676, 15491574, 16306920, 16598115, 16850484, 16939640, 17212860, 17786622, 18054090, 18722760, 19057095, 20037780, 20655432, 21063105, 21664908, 22130820, 22868514, 23237361, 23715496, 24072120, 24460380, 25275726, 25409460, 25819290, 26556984, 26679933, 27081135, 28084140, 29644370, 30491352, 30983148, 33196230, 33700968, 34302771, 34425720, 35573244, 36108180, 37913589, 38114190, 38728935, 40075560, 42126210, 43329816, 44261640, 44466555, 45737028, 46474722, 48920760, 50551452, 50818920, 51638580, 53359866, 54162270, 56168280, 57171285, 59288740, 61966296, 63189315, 66392460, 68605542, 71146488, 72216360, 75827178, 76228380, 77457870, 80039799, 84252420, 88933110, 91474056, 92949444, 101102904, 102908313, 103277160, 106719732, 108324540, 114342570, 116186805, 118577480, 126378630, 132784920, 133399665, 137211084, 151654356, 152456760, 154915740, 160079598, 168504840, 171513855, 177866220, 185898888, 189567945, 205816626, 213439464, 216649080, 228685140, 232373610, 240119397, 252757260, 266799330, 274422168, 303308712, 309831480, 320159196, 343027710, 355732440, 379135890, 400198995, 411633252, 457370280, 464747220, 480238794, 505514520, 514541565, 533598660, 640318392, 686055420, 720358191, 758271780, 800397990, 823266504, 929494440, 960477588, 1029083130, 1067197320, 1200596985, 1372110840, 1440716382, 1516543560, 1600795980, 1920955176, 2058166260, 2401193970, 2881432764, 3201591960, 3601790955, 4116332520, 4802387940, 5762865528, 7203581910, 9604775880, 14407163820, 28814327640]

約数ペア:

[(1, 28814327640), (2, 14407163820), (3, 9604775880), (4, 7203581910), (5, 5762865528), (6, 4802387940), (7, 4116332520), (8, 3601790955), (9, 3201591960), (10, 2881432764), (12, 2401193970), (14, 2058166260), (15, 1920955176), (18, 1600795980), (19, 1516543560), (20, 1440716382), (21, 1372110840), (24, 1200596985), (27, 1067197320), (28, 1029083130), (30, 960477588), (31, 929494440), (35, 823266504), (36, 800397990), (38, 758271780), (40, 720358191), (42, 686055420), (45, 640318392), (54, 533598660), (56, 514541565), (57, 505514520), (60, 480238794), (62, 464747220), (63, 457370280), (70, 411633252), (72, 400198995), (76, 379135890), (81, 355732440), (84, 343027710), (90, 320159196), (93, 309831480), (95, 303308712), (105, 274422168), (108, 266799330), (114, 252757260), (120, 240119397), (124, 232373610), (126, 228685140), (133, 216649080), (135, 213439464), (140, 205816626), (152, 189567945), (155, 185898888), (162, 177866220), (168, 171513855), (171, 168504840), (180, 160079598), (186, 154915740), (189, 152456760), (190, 151654356), (210, 137211084), (216, 133399665), (217, 132784920), (228, 126378630), (243, 118577480), (248, 116186805), (252, 114342570), (266, 108324540), (270, 106719732), (279, 103277160), (280, 102908313), (285, 101102904), (310, 92949444), (315, 91474056), (324, 88933110), (342, 84252420), (360, 80039799), (372, 77457870), (378, 76228380), (380, 75827178), (399, 72216360), (405, 71146488), (420, 68605542), (434, 66392460), (456, 63189315), (465, 61966296), (486, 59288740), (504, 57171285), (513, 56168280), (532, 54162270), (540, 53359866), (558, 51638580), (567, 50818920), (570, 50551452), (589, 48920760), (620, 46474722), (630, 45737028), (648, 44466555), (651, 44261640), (665, 43329816), (684, 42126210), (719, 40075560), (744, 38728935), (756, 38114190), (760, 37913589), (798, 36108180), (810, 35573244), (837, 34425720), (840, 34302771), (855, 33700968), (868, 33196230), (930, 30983148), (945, 30491352), (972, 29644370), (1026, 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