28978931520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1100

約数の個数: 896

約数和(自身を含む): 130549985280

約数和(自身を除く): 101571053760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 43, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 86, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 129, 132, 135, 140, 144, 154, 160, 165, 168, 172, 176, 180, 189, 192, 198, 210, 215, 216, 220, 224, 231, 240, 252, 258, 264, 270, 280, 288, 297, 301, 308, 315, 320, 330, 336, 344, 352, 360, 378, 385, 387, 396, 420, 430, 432, 440, 448, 462, 473, 480, 495, 504, 516, 528, 540, 560, 576, 594, 602, 616, 630, 645, 660, 672, 688, 693, 704, 720, 756, 770, 774, 792, 840, 860, 864, 880, 903, 924, 945, 946, 960, 990, 1008, 1013, 1032, 1056, 1080, 1120, 1155, 1161, 1188, 1204, 1232, 1260, 1290, 1320, 1344, 1376, 1386, 1419, 1440, 1485, 1505, 1512, 1540, 1548, 1584, 1680, 1720, 1728, 1760, 1806, 1848, 1890, 1892, 1935, 1980, 2016, 2026, 2064, 2079, 2112, 2160, 2240, 2310, 2322, 2365, 2376, 2408, 2464, 2520, 2580, 2640, 2709, 2752, 2772, 2838, 2880, 2970, 3010, 3024, 3039, 3080, 3096, 3168, 3311, 3360, 3440, 3465, 3520, 3612, 3696, 3780, 3784, 3870, 3960, 4032, 4052, 4128, 4158, 4257, 4320, 4515, 4620, 4644, 4730, 4752, 4816, 4928, 5040, 5065, 5160, 5280, 5418, 5544, 5676, 5805, 5940, 6020, 6048, 6078, 6160, 6192, 6336, 6622, 6720, 6880, 6930, 7091, 7095, 7224, 7392, 7560, 7568, 7740, 7920, 8104, 8127, 8256, 8316, 8514, 8640, 9030, 9117, 9240, 9288, 9460, 9504, 9632, 9933, 10080, 10130, 10320, 10395, 10560, 10836, 11088, 11143, 11352, 11610, 11880, 12040, 12096, 12156, 12320, 12384, 12771, 13244, 13545, 13760, 13860, 14182, 14190, 14448, 14784, 15120, 15136, 15195, 15480, 15840, 16208, 16254, 16555, 16632, 17028, 18060, 18234, 18480, 18576, 18920, 19008, 19264, 19866, 20160, 20260, 20640, 20790, 21273, 21285, 21672, 22176, 22286, 22704, 23220, 23760, 24080, 24312, 24640, 24768, 25542, 26488, 27090, 27351, 27720, 28364, 28380, 28896, 29799, 30240, 30272, 30390, 30960, 31680, 32416, 32508, 33110, 33264, 33429, 34056, 35455, 36120, 36468, 36960, 37152, 37840, 39732, 40520, 40635, 41280, 41580, 42546, 42570, 43344, 43559, 44352, 44572, 45408, 45585, 46440, 47520, 48160, 48624, 49665, 51084, 52976, 54180, 54702, 55440, 55715, 56728, 56760, 57792, 59598, 60480, 60780, 61920, 63819, 63855, 64832, 65016, 66220, 66528, 66858, 68112, 70910, 72240, 72936, 73920, 74304, 75680, 78001, 79464, 81040, 81270, 83160, 85092, 85140, 86688, 87118, 89144, 89397, 90816, 91170, 92880, 95040, 96320, 97248, 99330, 100287, 102168, 105952, 106365, 108360, 109404, 110880, 111430, 113456, 113520, 119196, 121560, 123840, 127638, 127710, 130032, 130677, 132440, 133056, 133716, 136224, 136755, 141820, 144480, 145872, 148995, 151360, 156002, 158928, 162080, 162540, 166320, 167145, 170184, 170280, 173376, 174236, 178288, 178794, 182340, 185760, 191457, 194496, 198660, 200574, 204336, 211904, 212730, 216720, 217795, 218808, 221760, 222860, 226912, 227040, 234003, 238392, 243120, 255276, 255420, 260064, 261354, 264880, 267432, 272448, 273510, 283640, 288960, 291744, 297990, 300861, 304913, 312004, 317856, 319095, 324160, 325080, 332640, 334290, 340368, 340560, 348472, 356576, 357588, 364680, 371520, 382914, 390005, 392031, 397320, 401148, 408672, 425460, 433440, 435590, 437616, 445720, 446985, 453824, 454080, 468006, 476784, 479149, 486240, 501435, 510552, 510840, 520128, 522708, 529760, 534864, 547020, 567280, 583488, 595980, 601722, 609826, 624008, 635712, 638190, 650160, 653385, 665280, 668580, 680736, 681120, 696944, 702009, 713152, 715176, 729360, 765828, 780010, 784062, 794640, 802296, 817344, 850920, 866880, 871180, 875232, 891440, 893970, 914739, 936012, 953568, 957285, 958298, 972480, 1002870, 1021104, 1021680, 1045416, 1059520, 1069728, 1094040, 1134560, 1170015, 1176093, 1191960, 1203444, 1219652, 1248016, 1276380, 1300320, 1306770, 1337160, 1361472, 1362240, 1393888, 1404018, 1430352, 1437447, 1458720, 1504305, 1524565, 1531656, 1560020, 1568124, 1589280, 1604592, 1701840, 1742360, 1750464, 1782880, 1787940, 1829478, 1872024, 1907136, 1914570, 1916596, 1960155, 2005740, 2042208, 2043360, 2090832, 2106027, 2139456, 2188080, 2269120, 2340030, 2352186, 2383920, 2395745, 2406888, 2439304, 2496032, 2552760, 2600640, 2613540, 2674320, 2744217, 2787776, 2808036, 2860704, 2874894, 2917440, 3008610, 3049130, 3063312, 3120040, 3136248, 3178560, 3209184, 3354043, 3403680, 3484720, 3510045, 3565760, 3575880, 3658956, 3744048, 3829140, 3833192, 3920310, 4011480, 4084416, 4086720, 4181664, 4212054, 4312341, 4376160, 4573695, 4680060, 4704372, 4767840, 4791490, 4813776, 4878608, 4992064, 5105520, 5227080, 5348640, 5488434, 5616072, 5721408, 5749788, 5880465, 6017220, 6098260, 6126624, 6240080, 6272496, 6418368, 6708086, 6807360, 6969440, 7020090, 7151760, 7187235, 7317912, 7488096, 7658280, 7666384, 7840620, 8022960, 8232651, 8363328, 8424108, 8624682, 8752320, 9147390, 9360120, 9408744, 9535680, 9582980, 9627552, 9757216, 10062129, 10211040, 10454160, 10530135, 10697280, 10976868, 11232144, 11499576, 11760930, 12034440, 12196520, 12253248, 12480160, 12544992, 12937023, 13416172, 13721085, 13938880, 14040180, 14303520, 14374470, 14635824, 14976192, 15316560, 15332768, 15681240, 16045920, 16465302, 16770215, 16848216, 17249364, 18294780, 18720240, 18817488, 19165960, 19255104, 19514432, 20124258, 20422080, 20908320, 21060270, 21561705, 21953736, 22464288, 22999152, 23521860, 24068880, 24393040, 24960320, 25089984, 25874046, 26832344, 27442170, 28080360, 28607040, 28748940, 29271648, 30186387, 30633120, 30665536, 31362480, 32091840, 32930604, 33540430, 33696432, 34498728, 36589560, 37440480, 37634976, 38331920, 40248516, 41163255, 41816640, 42120540, 43123410, 43907472, 44928576, 45998304, 47043720, 48137760, 48786080, 50310645, 51748092, 53664688, 54884340, 56160720, 57497880, 58543296, 60372774, 61266240, 62724960, 64685115, 65861208, 67080860, 67392864, 68997456, 73179120, 74880960, 75269952, 76663840, 80497032, 82326510, 84241080, 86246820, 87814944, 90559161, 91996608, 94087440, 96275520, 97572160, 100621290, 103496184, 107329376, 109768680, 112321440, 114995760, 120745548, 125449920, 129370230, 131722416, 134161720, 134785728, 137994912, 146358240, 150931935, 153327680, 160994064, 164653020, 168482160, 172493640, 175629888, 181118322, 188174880, 201242580, 206992368, 214658752, 219537360, 224642880, 229991520, 241491096, 258740460, 263444832, 268323440, 275989824, 292716480, 301863870, 321988128, 329306040, 336964320, 344987280, 362236644, 376349760, 402485160, 413984736, 439074720, 452795805, 459983040, 482982192, 517480920, 526889664, 536646880, 603727740, 643976256, 658612080, 673928640, 689974560, 724473288, 804970320, 827969472, 878149440, 905591610, 965964384, 1034961840, 1073293760, 1207455480, 1317224160, 1379949120, 1448946576, 1609940640, 1811183220, 1931928768, 2069923680, 2414910960, 2634448320, 2897893152, 3219881280, 3622366440, 4139847360, 4829821920, 5795786304, 7244732880, 9659643840, 14489465760, 28978931520]

約数ペア:

[(1, 28978931520), (2, 14489465760), (3, 9659643840), (4, 7244732880), (5, 5795786304), (6, 4829821920), (7, 4139847360), (8, 3622366440), (9, 3219881280), (10, 2897893152), (11, 2634448320), (12, 2414910960), (14, 2069923680), (15, 1931928768), (16, 1811183220), (18, 1609940640), (20, 1448946576), (21, 1379949120), (22, 1317224160), (24, 1207455480), (27, 1073293760), (28, 1034961840), (30, 965964384), (32, 905591610), (33, 878149440), (35, 827969472), (36, 804970320), (40, 724473288), (42, 689974560), (43, 673928640), (44, 658612080), (45, 643976256), (48, 603727740), (54, 536646880), (55, 526889664), (56, 517480920), (60, 482982192), (63, 459983040), (64, 452795805), (66, 439074720), (70, 413984736), (72, 402485160), (77, 376349760), (80, 362236644), (84, 344987280), (86, 336964320), (88, 329306040), (90, 321988128), (96, 301863870), (99, 292716480), (105, 275989824), (108, 268323440), (110, 263444832), (112, 258740460), (120, 241491096), (126, 229991520), (129, 224642880), (132, 219537360), (135, 214658752), (140, 206992368), (144, 201242580), (154, 188174880), (160, 181118322), (165, 175629888), (168, 172493640), (172, 168482160), (176, 164653020), (180, 160994064), (189, 153327680), (192, 150931935), (198, 146358240), (210, 137994912), (215, 134785728), (216, 134161720), (220, 131722416), (224, 129370230), (231, 125449920), (240, 120745548), (252, 114995760), (258, 112321440), (264, 109768680), (270, 107329376), (280, 103496184), (288, 100621290), (297, 97572160), (301, 96275520), (308, 94087440), (315, 91996608), (320, 90559161), (330, 87814944), (336, 86246820), (344, 84241080), (352, 82326510), (360, 80497032), (378, 76663840), (385, 75269952), (387, 74880960), (396, 73179120), (420, 68997456), (430, 67392864), (432, 67080860), (440, 65861208), (448, 64685115), (462, 62724960), (473, 61266240), (480, 60372774), (495, 58543296), (504, 57497880), (516, 56160720), (528, 54884340), (540, 53664688), (560, 51748092), (576, 50310645), (594, 48786080), (602, 48137760), (616, 47043720), (630, 45998304), (645, 44928576), (660, 43907472), (672, 43123410), (688, 42120540), (693, 41816640), (704, 41163255), (720, 40248516), (756, 38331920), (770, 37634976), (774, 37440480), (792, 36589560), (840, 34498728), (860, 33696432), (864, 33540430), (880, 32930604), (903, 32091840), (924, 31362480), (945, 30665536), (946, 30633120), (960, 30186387), (990, 29271648), (1008, 28748940), (1013, 28607040), (1032, 28080360), (1056, 27442170), (1080, 26832344), (1120, 25874046), (1155, 25089984), (1161, 24960320), (1188, 24393040), (1204, 24068880), (1232, 23521860), (1260, 22999152), (1290, 22464288), (1320, 21953736), (1344, 21561705), (1376, 21060270), (1386, 20908320), (1419, 20422080), (1440, 20124258), (1485, 19514432), (1505, 19255104), (1512, 19165960), (1540, 18817488), (1548, 18720240), (1584, 18294780), (1680, 17249364), (1720, 16848216), (1728, 16770215), (1760, 16465302), (1806, 16045920), (1848, 15681240), (1890, 15332768), (1892, 15316560), (1935, 14976192), (1980, 14635824), (2016, 14374470), (2026, 14303520), (2064, 14040180), (2079, 13938880), (2112, 13721085), (2160, 13416172), (2240, 12937023), (2310, 12544992), (2322, 12480160), (2365, 12253248), (2376, 12196520), (2408, 12034440), (2464, 11760930), (2520, 11499576), (2580, 11232144), (2640, 10976868), (2709, 10697280), (2752, 10530135), (2772, 10454160), (2838, 10211040), (2880, 10062129), (2970, 9757216), (3010, 9627552), (3024, 9582980), (3039, 9535680), (3080, 9408744), (3096, 9360120), (3168, 9147390), (3311, 8752320), (3360, 8624682), (3440, 8424108), (3465, 8363328), (3520, 8232651), (3612, 8022960), (3696, 7840620), (3780, 7666384), (3784, 7658280), (3870, 7488096), (3960, 7317912), (4032, 7187235), (4052, 7151760), (4128, 7020090), (4158, 6969440), (4257, 6807360), (4320, 6708086), (4515, 6418368), (4620, 6272496), (4644, 6240080), (4730, 6126624), (4752, 6098260), (4816, 6017220), (4928, 5880465), (5040, 5749788), (5065, 5721408), (5160, 5616072), (5280, 5488434), (5418, 5348640), (5544, 5227080), (5676, 5105520), (5805, 4992064), (5940, 4878608), (6020, 4813776), (6048, 4791490), (6078, 4767840), (6160, 4704372), (6192, 4680060), (6336, 4573695), (6622, 4376160), (6720, 4312341), (6880, 4212054), (6930, 4181664), (7091, 4086720), (7095, 4084416), (7224, 4011480), (7392, 3920310), (7560, 3833192), (7568, 3829140), (7740, 3744048), (7920, 3658956), (8104, 3575880), (8127, 3565760), (8256, 3510045), (8316, 3484720), (8514, 3403680), (8640, 3354043), (9030, 3209184), (9117, 3178560), (9240, 3136248), (9288, 3120040), (9460, 3063312), (9504, 3049130), (9632, 3008610), (9933, 2917440), (10080, 2874894), (10130, 2860704), (10320, 2808036), (10395, 2787776), (10560, 2744217), (10836, 2674320), (11088, 2613540), (11143, 2600640), (11352, 2552760), (11610, 2496032), (11880, 2439304), (12040, 2406888), (12096, 2395745), (12156, 2383920), (12320, 2352186), (12384, 2340030), (12771, 2269120), (13244, 2188080), (13545, 2139456), (13760, 2106027), (13860, 2090832), (14182, 2043360), (14190, 2042208), (14448, 2005740), (14784, 1960155), (15120, 1916596), (15136, 1914570), (15195, 1907136), (15480, 1872024), (15840, 1829478), (16208, 1787940), (16254, 1782880), (16555, 1750464), (16632, 1742360), (17028, 1701840), (18060, 1604592), (18234, 1589280), (18480, 1568124), (18576, 1560020), (18920, 1531656), (19008, 1524565), (19264, 1504305), (19866, 1458720), (20160, 1437447), (20260, 1430352), (20640, 1404018), (20790, 1393888), (21273, 1362240), (21285, 1361472), (21672, 1337160), (22176, 1306770), (22286, 1300320), (22704, 1276380), (23220, 1248016), (23760, 1219652), (24080, 1203444), (24312, 1191960), (24640, 1176093), (24768, 1170015), (25542, 1134560), (26488, 1094040), (27090, 1069728), (27351, 1059520), (27720, 1045416), (28364, 1021680), (28380, 1021104), (28896, 1002870), (29799, 972480), (30240, 958298), (30272, 957285), (30390, 953568), (30960, 936012), (31680, 914739), (32416, 893970), (32508, 891440), (33110, 875232), (33264, 871180), (33429, 866880), (34056, 850920), (35455, 817344), (36120, 802296), (36468, 794640), (36960, 784062), (37152, 780010), (37840, 765828), (39732, 729360), (40520, 715176), (40635, 713152), (41280, 702009), (41580, 696944), (42546, 681120), (42570, 680736), (43344, 668580), (43559, 665280), (44352, 653385), (44572, 650160), (45408, 638190), (45585, 635712), (46440, 624008), (47520, 609826), (48160, 601722), (48624, 595980), (49665, 583488), (51084, 567280), (52976, 547020), (54180, 534864), (54702, 529760), (55440, 522708), (55715, 520128), (56728, 510840), (56760, 510552), (57792, 501435), (59598, 486240), (60480, 479149), (60780, 476784), (61920, 468006), (63819, 454080), (63855, 453824), (64832, 446985), (65016, 445720), (66220, 437616), (66528, 435590), (66858, 433440), (68112, 425460), (70910, 408672), (72240, 401148), (72936, 397320), (73920, 392031), (74304, 390005), (75680, 382914), (78001, 371520), (79464, 364680), (81040, 357588), (81270, 356576), (83160, 348472), (85092, 340560), (85140, 340368), (86688, 334290), (87118, 332640), (89144, 325080), (89397, 324160), (90816, 319095), (91170, 317856), (92880, 312004), (95040, 304913), (96320, 300861), (97248, 297990), (99330, 291744), (100287, 288960), (102168, 283640), (105952, 273510), (106365, 272448), (108360, 267432), (109404, 264880), (110880, 261354), (111430, 260064), (113456, 255420), (113520, 255276), (119196, 243120), (121560, 238392), (123840, 234003), (127638, 227040), (127710, 226912), (130032, 222860), (130677, 221760), (132440, 218808), (133056, 217795), (133716, 216720), (136224, 212730), (136755, 211904), (141820, 204336), (144480, 200574), (145872, 198660), (148995, 194496), (151360, 191457), (156002, 185760), (158928, 182340), (162080, 178794), (162540, 178288), (166320, 174236), (167145, 173376), (170184, 170280)]