81533200320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21997}}^1$

素因数の和:22050

約数の個数: 560

約数和(自身を含む): 340747612128

約数和(自身を除く): 259214411808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 81, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 162, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 320, 324, 330, 351, 352, 360, 390, 396, 405, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 576, 585, 594, 624, 648, 660, 702, 704, 715, 720, 780, 792, 810, 832, 858, 864, 880, 891, 936, 960, 990, 1040, 1053, 1056, 1080, 1144, 1170, 1188, 1248, 1287, 1296, 1320, 1404, 1430, 1440, 1485, 1560, 1584, 1620, 1716, 1728, 1755, 1760, 1782, 1872, 1980, 2080, 2106, 2112, 2145, 2160, 2288, 2340, 2376, 2496, 2574, 2592, 2640, 2808, 2860, 2880, 2970, 3120, 3168, 3240, 3432, 3510, 3520, 3564, 3744, 3861, 3960, 4160, 4212, 4290, 4320, 4455, 4576, 4680, 4752, 5148, 5184, 5265, 5280, 5616, 5720, 5940, 6240, 6336, 6435, 6480, 6864, 7020, 7128, 7488, 7722, 7920, 8424, 8580, 8640, 8910, 9152, 9360, 9504, 10296, 10530, 10560, 11232, 11440, 11583, 11880, 12480, 12870, 12960, 13728, 14040, 14256, 15444, 15840, 16848, 17160, 17820, 18720, 19008, 19305, 20592, 21060, 21997, 22464, 22880, 23166, 23760, 25740, 25920, 27456, 28080, 28512, 30888, 31680, 33696, 34320, 35640, 37440, 38610, 41184, 42120, 43994, 45760, 46332, 47520, 51480, 56160, 57024, 57915, 61776, 65991, 67392, 68640, 71280, 77220, 82368, 84240, 87988, 92664, 95040, 102960, 109985, 112320, 115830, 123552, 131982, 137280, 142560, 154440, 168480, 175976, 185328, 197973, 205920, 219970, 231660, 241967, 247104, 263964, 285120, 285961, 308880, 329955, 336960, 351952, 370656, 395946, 411840, 439940, 463320, 483934, 527928, 571922, 593919, 617760, 659910, 703904, 725901, 741312, 791892, 857883, 879880, 926640, 967868, 989865, 1055856, 1143844, 1187838, 1209835, 1235520, 1319820, 1407808, 1429805, 1451802, 1583784, 1715766, 1759760, 1781757, 1853280, 1935736, 1979730, 2111712, 2177703, 2287688, 2375676, 2419670, 2573649, 2639640, 2859610, 2903604, 2969595, 3145571, 3167568, 3431532, 3519520, 3563514, 3629505, 3706560, 3871472, 3959460, 4223424, 4289415, 4355406, 4575376, 4751352, 4839340, 5147298, 5279280, 5719220, 5807208, 5939190, 6291142, 6335136, 6533109, 6863064, 7039040, 7127028, 7259010, 7720947, 7742944, 7918920, 8578830, 8710812, 8908785, 9150752, 9436713, 9502704, 9678680, 10294596, 10558560, 10888515, 11438440, 11614416, 11878380, 12582284, 12670272, 12868245, 13066218, 13726128, 14254056, 14518020, 15441894, 15485888, 15727855, 15837840, 17157660, 17421624, 17817570, 18301504, 18873426, 19005408, 19357360, 19599327, 20589192, 21117120, 21777030, 22876880, 23162841, 23228832, 23756760, 25164568, 25736490, 26132436, 27452256, 28310139, 28508112, 29036040, 30883788, 31455710, 31675680, 32665545, 34315320, 34843248, 35635140, 37746852, 38010816, 38604735, 38714720, 39198654, 41178384, 43554060, 45753760, 46325682, 46457664, 47183565, 47513520, 50329136, 51472980, 52264872, 54904512, 56620278, 57016224, 58072080, 61767576, 62911420, 63351360, 65331090, 68630640, 69686496, 71270280, 75493704, 77209470, 77429440, 78397308, 82356768, 84930417, 87108120, 91507520, 92651364, 94367130, 95027040, 97996635, 100658272, 102945960, 104529744, 113240556, 114032448, 115814205, 116144160, 123535152, 125822840, 130662180, 137261280, 139372992, 141550695, 142540560, 150987408, 154418940, 156794616, 164713536, 169860834, 174216240, 185302728, 188734260, 190054080, 195993270, 201316544, 205891920, 209059488, 226481112, 231628410, 232288320, 247070304, 251645680, 254791251, 261324360, 274522560, 283101390, 285081120, 301974816, 308837880, 313589232, 339721668, 348432480, 370605456, 377468520, 391986540, 411783840, 418118976, 424652085, 452962224, 463256820, 494140608, 503291360, 509582502, 522648720, 566202780, 570162240, 603949632, 617675760, 627178464, 679443336, 696864960, 741210912, 754937040, 783973080, 823567680, 849304170, 905924448, 926513640, 1006582720, 1019165004, 1045297440, 1132405560, 1235351520, 1254356928, 1273956255, 1358886672, 1482421824, 1509874080, 1567946160, 1698608340, 1811848896, 1853027280, 2038330008, 2090594880, 2264811120, 2470703040, 2547912510, 2717773344, 3019748160, 3135892320, 3397216680, 3706054560, 4076660016, 4529622240, 5095825020, 5435546688, 6271784640, 6794433360, 7412109120, 8153320032, 9059244480, 10191650040, 13588866720, 16306640064, 20383300080, 27177733440, 40766600160, 81533200320]

約数ペア:

[(1, 81533200320), (2, 40766600160), (3, 27177733440), (4, 20383300080), (5, 16306640064), (6, 13588866720), (8, 10191650040), (9, 9059244480), (10, 8153320032), (11, 7412109120), (12, 6794433360), (13, 6271784640), (15, 5435546688), (16, 5095825020), (18, 4529622240), (20, 4076660016), (22, 3706054560), (24, 3397216680), (26, 3135892320), (27, 3019748160), (30, 2717773344), (32, 2547912510), (33, 2470703040), (36, 2264811120), (39, 2090594880), (40, 2038330008), (44, 1853027280), (45, 1811848896), (48, 1698608340), (52, 1567946160), (54, 1509874080), (55, 1482421824), (60, 1358886672), (64, 1273956255), (65, 1254356928), (66, 1235351520), (72, 1132405560), (78, 1045297440), (80, 1019165004), (81, 1006582720), (88, 926513640), (90, 905924448), (96, 849304170), (99, 823567680), (104, 783973080), (108, 754937040), (110, 741210912), (117, 696864960), (120, 679443336), (130, 627178464), (132, 617675760), (135, 603949632), (143, 570162240), (144, 566202780), (156, 522648720), (160, 509582502), (162, 503291360), (165, 494140608), (176, 463256820), (180, 452962224), (192, 424652085), (195, 418118976), (198, 411783840), (208, 391986540), (216, 377468520), (220, 370605456), (234, 348432480), (240, 339721668), (260, 313589232), (264, 308837880), (270, 301974816), (286, 285081120), (288, 283101390), (297, 274522560), (312, 261324360), (320, 254791251), (324, 251645680), (330, 247070304), (351, 232288320), (352, 231628410), (360, 226481112), (390, 209059488), (396, 205891920), (405, 201316544), (416, 195993270), (429, 190054080), (432, 188734260), (440, 185302728), (468, 174216240), (480, 169860834), (495, 164713536), (520, 156794616), (528, 154418940), (540, 150987408), (572, 142540560), (576, 141550695), (585, 139372992), (594, 137261280), (624, 130662180), (648, 125822840), (660, 123535152), (702, 116144160), (704, 115814205), (715, 114032448), (720, 113240556), (780, 104529744), (792, 102945960), (810, 100658272), (832, 97996635), (858, 95027040), (864, 94367130), (880, 92651364), (891, 91507520), (936, 87108120), (960, 84930417), (990, 82356768), (1040, 78397308), (1053, 77429440), (1056, 77209470), (1080, 75493704), (1144, 71270280), (1170, 69686496), (1188, 68630640), (1248, 65331090), (1287, 63351360), (1296, 62911420), (1320, 61767576), (1404, 58072080), (1430, 57016224), (1440, 56620278), (1485, 54904512), (1560, 52264872), (1584, 51472980), (1620, 50329136), (1716, 47513520), (1728, 47183565), (1755, 46457664), (1760, 46325682), (1782, 45753760), (1872, 43554060), (1980, 41178384), (2080, 39198654), (2106, 38714720), (2112, 38604735), (2145, 38010816), (2160, 37746852), (2288, 35635140), (2340, 34843248), (2376, 34315320), (2496, 32665545), (2574, 31675680), (2592, 31455710), (2640, 30883788), (2808, 29036040), (2860, 28508112), (2880, 28310139), (2970, 27452256), (3120, 26132436), (3168, 25736490), (3240, 25164568), (3432, 23756760), (3510, 23228832), (3520, 23162841), (3564, 22876880), (3744, 21777030), (3861, 21117120), (3960, 20589192), (4160, 19599327), (4212, 19357360), (4290, 19005408), (4320, 18873426), (4455, 18301504), (4576, 17817570), (4680, 17421624), (4752, 17157660), (5148, 15837840), (5184, 15727855), (5265, 15485888), (5280, 15441894), (5616, 14518020), (5720, 14254056), (5940, 13726128), (6240, 13066218), (6336, 12868245), (6435, 12670272), (6480, 12582284), (6864, 11878380), (7020, 11614416), (7128, 11438440), (7488, 10888515), (7722, 10558560), (7920, 10294596), (8424, 9678680), (8580, 9502704), (8640, 9436713), (8910, 9150752), (9152, 8908785), (9360, 8710812), (9504, 8578830), (10296, 7918920), (10530, 7742944), (10560, 7720947), (11232, 7259010), (11440, 7127028), (11583, 7039040), (11880, 6863064), (12480, 6533109), (12870, 6335136), (12960, 6291142), (13728, 5939190), (14040, 5807208), (14256, 5719220), (15444, 5279280), (15840, 5147298), (16848, 4839340), (17160, 4751352), (17820, 4575376), (18720, 4355406), (19008, 4289415), (19305, 4223424), (20592, 3959460), (21060, 3871472), (21997, 3706560), (22464, 3629505), (22880, 3563514), (23166, 3519520), (23760, 3431532), (25740, 3167568), (25920, 3145571), (27456, 2969595), (28080, 2903604), (28512, 2859610), (30888, 2639640), (31680, 2573649), (33696, 2419670), (34320, 2375676), (35640, 2287688), (37440, 2177703), (38610, 2111712), (41184, 1979730), (42120, 1935736), (43994, 1853280), (45760, 1781757), (46332, 1759760), (47520, 1715766), (51480, 1583784), (56160, 1451802), (57024, 1429805), (57915, 1407808), (61776, 1319820), (65991, 1235520), (67392, 1209835), (68640, 1187838), (71280, 1143844), (77220, 1055856), (82368, 989865), (84240, 967868), (87988, 926640), (92664, 879880), (95040, 857883), (102960, 791892), (109985, 741312), (112320, 725901), (115830, 703904), (123552, 659910), (131982, 617760), (137280, 593919), (142560, 571922), (154440, 527928), (168480, 483934), (175976, 463320), (185328, 439940), (197973, 411840), (205920, 395946), (219970, 370656), (231660, 351952), (241967, 336960), (247104, 329955), (263964, 308880), (285120, 285961)]