28325737440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 1152

約数和(自身を含む): 133092191232

約数和(自身を除く): 104766453792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 43, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 86, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 129, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 172, 176, 180, 182, 195, 198, 208, 210, 215, 220, 224, 231, 234, 240, 252, 258, 260, 264, 273, 280, 286, 288, 301, 308, 312, 315, 330, 336, 344, 352, 360, 364, 385, 387, 390, 396, 416, 420, 429, 430, 440, 455, 457, 462, 468, 473, 480, 495, 504, 516, 520, 528, 546, 559, 560, 572, 585, 602, 616, 624, 630, 645, 660, 672, 688, 693, 715, 720, 728, 770, 774, 780, 792, 819, 840, 858, 860, 880, 903, 910, 914, 924, 936, 946, 990, 1001, 1008, 1032, 1040, 1056, 1092, 1118, 1120, 1144, 1155, 1170, 1204, 1232, 1248, 1260, 1287, 1290, 1320, 1365, 1371, 1376, 1386, 1419, 1430, 1440, 1456, 1505, 1540, 1548, 1560, 1584, 1638, 1677, 1680, 1716, 1720, 1760, 1806, 1820, 1828, 1848, 1872, 1892, 1935, 1980, 2002, 2016, 2064, 2080, 2145, 2184, 2236, 2285, 2288, 2310, 2340, 2365, 2408, 2464, 2520, 2574, 2580, 2640, 2709, 2730, 2742, 2772, 2795, 2838, 2860, 2912, 3003, 3010, 3080, 3096, 3120, 3168, 3199, 3276, 3311, 3354, 3360, 3432, 3440, 3465, 3612, 3640, 3656, 3696, 3744, 3784, 3870, 3913, 3960, 4004, 4095, 4113, 4128, 4257, 4290, 4368, 4472, 4515, 4570, 4576, 4620, 4680, 4730, 4816, 5005, 5027, 5031, 5040, 5148, 5160, 5280, 5418, 5460, 5484, 5544, 5590, 5676, 5720, 5941, 6006, 6020, 6149, 6160, 6192, 6240, 6398, 6435, 6552, 6622, 6708, 6855, 6864, 6880, 6930, 7095, 7224, 7280, 7312, 7392, 7568, 7740, 7826, 7920, 8008, 8190, 8226, 8385, 8514, 8580, 8736, 8944, 9009, 9030, 9140, 9240, 9360, 9460, 9597, 9632, 9933, 10010, 10054, 10062, 10080, 10296, 10320, 10836, 10920, 10968, 11088, 11180, 11352, 11440, 11739, 11882, 12012, 12040, 12298, 12320, 12384, 12796, 12870, 13104, 13244, 13416, 13545, 13710, 13728, 13860, 14190, 14448, 14560, 14624, 15015, 15081, 15136, 15480, 15652, 15840, 15995, 16016, 16380, 16452, 16555, 16770, 17028, 17160, 17823, 17888, 18018, 18060, 18280, 18447, 18480, 18720, 18920, 19194, 19565, 19651, 19866, 20020, 20108, 20124, 20565, 20592, 20640, 21285, 21672, 21840, 21936, 22176, 22360, 22704, 22880, 23478, 23764, 24024, 24080, 24596, 25135, 25155, 25592, 25740, 26208, 26488, 26832, 27090, 27420, 27720, 28380, 28791, 28896, 29705, 29799, 30030, 30162, 30745, 30960, 31304, 31990, 32032, 32760, 32904, 33110, 33540, 34056, 34320, 35189, 35217, 35646, 36036, 36120, 36560, 36894, 36960, 37840, 38388, 39130, 39302, 39732, 40040, 40216, 40248, 41130, 41184, 41587, 42570, 43043, 43344, 43680, 43872, 44720, 45045, 45243, 45408, 46956, 47528, 47985, 48048, 48160, 49192, 49665, 50270, 50310, 51184, 51480, 52976, 53469, 53664, 54180, 54840, 55341, 55440, 56760, 57582, 58695, 58953, 59410, 59598, 60060, 60324, 61490, 61920, 62608, 63980, 65351, 65520, 65808, 66220, 67080, 68112, 68640, 70378, 70434, 71292, 72072, 72240, 73120, 73788, 75405, 75680, 76776, 78260, 78604, 79464, 80080, 80432, 80496, 82260, 83174, 85140, 86086, 86688, 89115, 89440, 90090, 90486, 92235, 93912, 95056, 95970, 96096, 98255, 98384, 99330, 100540, 100620, 102368, 102960, 105567, 105952, 106938, 108360, 109680, 110682, 110880, 113520, 115164, 117390, 117906, 118820, 119196, 120120, 120648, 122980, 124761, 125216, 127960, 129129, 130702, 131040, 131616, 132440, 134160, 136224, 137557, 140756, 140868, 142584, 143955, 144144, 144480, 147576, 148995, 150810, 153552, 156520, 157208, 158928, 160160, 160864, 160992, 164520, 166348, 170280, 172172, 175945, 176085, 176859, 178230, 180180, 180972, 184470, 187824, 190112, 191940, 196053, 196510, 196768, 198660, 201080, 201240, 205920, 207935, 211134, 213876, 215215, 216161, 216720, 219360, 221364, 226215, 227040, 230328, 234780, 235812, 237640, 238392, 240240, 241296, 245960, 249522, 255463, 255920, 258258, 261404, 264880, 267345, 268320, 275114, 276705, 281512, 281736, 285168, 287910, 288288, 294765, 295152, 297990, 301620, 307104, 313040, 314416, 316701, 317856, 326755, 329040, 332696, 340560, 344344, 351890, 352170, 353718, 356460, 360360, 361944, 368940, 374283, 375648, 383880, 387387, 392106, 393020, 397320, 402160, 402480, 412671, 415870, 422268, 427752, 430430, 432322, 433440, 442728, 452430, 457457, 460656, 469560, 471624, 475280, 476784, 480480, 482592, 491920, 499044, 510926, 511840, 516516, 522808, 527835, 529760, 534690, 550228, 553410, 563024, 563472, 570336, 575820, 588159, 589530, 590304, 595980, 603240, 623805, 626080, 628832, 633402, 645645, 648483, 653510, 658080, 665392, 681120, 687785, 688688, 703780, 704340, 707436, 712920, 720720, 723888, 737880, 748566, 766389, 767760, 774774, 784212, 786040, 794640, 804320, 804960, 825342, 831740, 844536, 855504, 860860, 864644, 884295, 885456, 904860, 914914, 921312, 939120, 943248, 950560, 953568, 980265, 983840, 998088, 1021852, 1033032, 1045616, 1055670, 1069380, 1080805, 1100456, 1106820, 1126048, 1126944, 1151640, 1176318, 1179060, 1191960, 1206480, 1238013, 1247610, 1266804, 1277315, 1291290, 1296966, 1307020, 1330784, 1372371, 1375570, 1377376, 1407560, 1408680, 1414872, 1425840, 1441440, 1447776, 1475760, 1497132, 1513127, 1532778, 1535520, 1549548, 1568424, 1572080, 1583505, 1589280, 1650684, 1663480, 1689072, 1711008, 1721720, 1729288, 1768590, 1770912, 1788241, 1809720, 1829828, 1871415, 1878240, 1886496, 1936935, 1945449, 1960530, 1996176, 2043704, 2063355, 2066064, 2091232, 2111340, 2138760, 2161610, 2200912, 2213640, 2287285, 2299167, 2303280, 2352636, 2358120, 2383920, 2412960, 2476026, 2495220, 2533608, 2554630, 2582580, 2593932, 2614040, 2744742, 2751140, 2810093, 2815120, 2817360, 2829744, 2851680, 2940795, 2951520, 2994264, 3026254, 3065556, 3099096, 3136848, 3144160, 3167010, 3242415, 3301368, 3326960, 3378144, 3443440, 3458576, 3537180, 3576482, 3619440, 3659656, 3742830, 3831945, 3873870, 3890898, 3921060, 3992352, 4087408, 4117113, 4126710, 4132128, 4222680, 4277520, 4323220, 4401824, 4427280, 4539381, 4574570, 4598334, 4606560, 4705272, 4716240, 4767840, 4952052, 4990440, 5067216, 5109260, 5165160, 5187864, 5228080, 5364723, 5489484, 5502280, 5620186, 5630240, 5634720, 5659488, 5881590, 5988528, 6052508, 6131112, 6190065, 6198192, 6273696, 6334020, 6484830, 6602736, 6653920, 6861855, 6886880, 6917152, 7074360, 7152964, 7238880, 7319312, 7485660, 7565635, 7663890, 7747740, 7781796, 7842120, 8174816, 8234226, 8253420, 8430279, 8445360, 8555040, 8646440, 8854560, 8941205, 9078762, 9149140, 9196668, 9410544, 9432480, 9727245, 9904104, 9980880, 10134432, 10218520, 10330320, 10375728, 10456160, 10729446, 10978968, 11004560, 11240372, 11495835, 11763180, 11977056, 12105016, 12262224, 12380130, 12396384, 12668040, 12969660, 13205472, 13618143, 13723710, 14050465, 14148720, 14305928, 14638624, 14971320, 15131270, 15327780, 15495480, 15563592, 15684240, 16094169, 16468452, 16506840, 16860558, 16890720, 17292880, 17882410, 18157524, 18298280, 18393336, 18821088, 19454490, 19670651, 19808208, 19961760, 20437040, 20585565, 20660640, 20751456, 21458892, 21957936, 22009120, 22480744, 22696905, 22991670, 23526360, 24210032, 24524448, 24760260, 25290837, 25336080, 25939320, 26823615, 27236286, 27447420, 28100930, 28297440, 28611856, 29942640, 30262540, 30655560, 30990960, 31127184, 31368480, 32188338, 32936904, 33013680, 33721116, 34585760, 35764820, 36315048, 36596560, 36786672, 38908980, 39341302, 39616416, 40874080, 41171130, 42151395, 42917784, 43915872, 44961488, 45393810, 45983340, 47052720, 48420064, 49520520, 50581674, 50672160, 51878640, 53647230, 54472572, 54894840, 56201860, 57223712, 59011953, 59885280, 60525080, 61311120, 61981920, 62254368, 64376676, 65873808, 66027360, 67442232, 68090715, 71529640, 72630096, 73193120, 73573344, 77817960, 78682604, 80470845, 82342260, 84302790, 85835568, 89922976, 90787620, 91966680, 94105440, 98353255, 99041040, 101163348, 103757280, 107294460, 108945144, 109789680, 112403720, 118023906, 121050160, 122622240, 126454185, 128753352, 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約数ペア:

[(1, 28325737440), (2, 14162868720), (3, 9441912480), (4, 7081434360), (5, 5665147488), (6, 4720956240), (7, 4046533920), (8, 3540717180), (9, 3147304160), (10, 2832573744), (11, 2575067040), (12, 2360478120), (13, 2178902880), (14, 2023266960), (15, 1888382496), (16, 1770358590), (18, 1573652080), (20, 1416286872), (21, 1348844640), (22, 1287533520), (24, 1180239060), (26, 1089451440), (28, 1011633480), (30, 944191248), (32, 885179295), (33, 858355680), (35, 809306784), (36, 786826040), (39, 726300960), (40, 708143436), (42, 674422320), (43, 658738080), (44, 643766760), (45, 629460832), (48, 590119530), (52, 544725720), (55, 515013408), (56, 505816740), (60, 472095624), (63, 449614880), (65, 435780576), (66, 429177840), (70, 404653392), (72, 393413020), (77, 367866720), (78, 363150480), (80, 354071718), (84, 337211160), (86, 329369040), (88, 321883380), (90, 314730416), (91, 311271840), (96, 295059765), (99, 286118560), (104, 272362860), (105, 269768928), (110, 257506704), (112, 252908370), (117, 242100320), (120, 236047812), (126, 224807440), (129, 219579360), (130, 217890288), (132, 214588920), (140, 202326696), (143, 198082080), (144, 196706510), (154, 183933360), (156, 181575240), (160, 177035859), (165, 171671136), (168, 168605580), (172, 164684520), (176, 160941690), (180, 157365208), (182, 155635920), (195, 145260192), (198, 143059280), (208, 136181430), (210, 134884464), (215, 131747616), (220, 128753352), (224, 126454185), (231, 122622240), (234, 121050160), (240, 118023906), (252, 112403720), (258, 109789680), (260, 108945144), (264, 107294460), (273, 103757280), (280, 101163348), (286, 99041040), (288, 98353255), (301, 94105440), (308, 91966680), (312, 90787620), (315, 89922976), (330, 85835568), (336, 84302790), (344, 82342260), (352, 80470845), (360, 78682604), (364, 77817960), (385, 73573344), (387, 73193120), (390, 72630096), (396, 71529640), (416, 68090715), (420, 67442232), (429, 66027360), (430, 65873808), (440, 64376676), (455, 62254368), (457, 61981920), (462, 61311120), (468, 60525080), (473, 59885280), (480, 59011953), (495, 57223712), (504, 56201860), (516, 54894840), (520, 54472572), (528, 53647230), (546, 51878640), (559, 50672160), (560, 50581674), (572, 49520520), (585, 48420064), (602, 47052720), (616, 45983340), (624, 45393810), (630, 44961488), (645, 43915872), (660, 42917784), (672, 42151395), (688, 41171130), (693, 40874080), (715, 39616416), (720, 39341302), (728, 38908980), (770, 36786672), (774, 36596560), (780, 36315048), (792, 35764820), (819, 34585760), (840, 33721116), (858, 33013680), (860, 32936904), (880, 32188338), (903, 31368480), (910, 31127184), (914, 30990960), (924, 30655560), (936, 30262540), (946, 29942640), (990, 28611856), (1001, 28297440), (1008, 28100930), (1032, 27447420), (1040, 27236286), (1056, 26823615), (1092, 25939320), (1118, 25336080), (1120, 25290837), (1144, 24760260), (1155, 24524448), (1170, 24210032), (1204, 23526360), (1232, 22991670), (1248, 22696905), (1260, 22480744), (1287, 22009120), (1290, 21957936), (1320, 21458892), (1365, 20751456), (1371, 20660640), (1376, 20585565), (1386, 20437040), (1419, 19961760), (1430, 19808208), (1440, 19670651), (1456, 19454490), (1505, 18821088), (1540, 18393336), (1548, 18298280), (1560, 18157524), (1584, 17882410), (1638, 17292880), (1677, 16890720), (1680, 16860558), (1716, 16506840), (1720, 16468452), (1760, 16094169), (1806, 15684240), (1820, 15563592), (1828, 15495480), (1848, 15327780), (1872, 15131270), (1892, 14971320), (1935, 14638624), (1980, 14305928), (2002, 14148720), (2016, 14050465), (2064, 13723710), (2080, 13618143), (2145, 13205472), (2184, 12969660), (2236, 12668040), (2285, 12396384), (2288, 12380130), (2310, 12262224), (2340, 12105016), (2365, 11977056), (2408, 11763180), (2464, 11495835), (2520, 11240372), (2574, 11004560), (2580, 10978968), (2640, 10729446), (2709, 10456160), (2730, 10375728), (2742, 10330320), (2772, 10218520), (2795, 10134432), (2838, 9980880), (2860, 9904104), (2912, 9727245), (3003, 9432480), (3010, 9410544), (3080, 9196668), (3096, 9149140), (3120, 9078762), (3168, 8941205), (3199, 8854560), (3276, 8646440), (3311, 8555040), (3354, 8445360), (3360, 8430279), (3432, 8253420), (3440, 8234226), (3465, 8174816), (3612, 7842120), (3640, 7781796), (3656, 7747740), (3696, 7663890), (3744, 7565635), (3784, 7485660), (3870, 7319312), (3913, 7238880), (3960, 7152964), (4004, 7074360), (4095, 6917152), (4113, 6886880), (4128, 6861855), (4257, 6653920), (4290, 6602736), (4368, 6484830), (4472, 6334020), (4515, 6273696), (4570, 6198192), (4576, 6190065), (4620, 6131112), (4680, 6052508), (4730, 5988528), (4816, 5881590), (5005, 5659488), (5027, 5634720), (5031, 5630240), (5040, 5620186), (5148, 5502280), (5160, 5489484), (5280, 5364723), (5418, 5228080), (5460, 5187864), (5484, 5165160), (5544, 5109260), (5590, 5067216), (5676, 4990440), (5720, 4952052), (5941, 4767840), (6006, 4716240), (6020, 4705272), (6149, 4606560), (6160, 4598334), (6192, 4574570), (6240, 4539381), (6398, 4427280), (6435, 4401824), (6552, 4323220), (6622, 4277520), (6708, 4222680), (6855, 4132128), (6864, 4126710), (6880, 4117113), (6930, 4087408), (7095, 3992352), (7224, 3921060), (7280, 3890898), (7312, 3873870), (7392, 3831945), (7568, 3742830), (7740, 3659656), (7826, 3619440), (7920, 3576482), (8008, 3537180), (8190, 3458576), (8226, 3443440), (8385, 3378144), (8514, 3326960), (8580, 3301368), (8736, 3242415), (8944, 3167010), (9009, 3144160), (9030, 3136848), (9140, 3099096), (9240, 3065556), (9360, 3026254), (9460, 2994264), (9597, 2951520), (9632, 2940795), (9933, 2851680), (10010, 2829744), (10054, 2817360), (10062, 2815120), (10080, 2810093), (10296, 2751140), (10320, 2744742), (10836, 2614040), (10920, 2593932), (10968, 2582580), (11088, 2554630), (11180, 2533608), (11352, 2495220), (11440, 2476026), (11739, 2412960), (11882, 2383920), (12012, 2358120), (12040, 2352636), (12298, 2303280), (12320, 2299167), (12384, 2287285), (12796, 2213640), (12870, 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