891761069520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{454183}}^1$

素因数の和:454312

約数の個数: 240

約数和(自身を含む): 3136507500672

約数和(自身を除く): 2244746431152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 101, 108, 120, 135, 144, 162, 180, 202, 216, 240, 243, 270, 303, 324, 360, 404, 405, 432, 486, 505, 540, 606, 648, 720, 808, 810, 909, 972, 1010, 1080, 1212, 1215, 1296, 1515, 1616, 1620, 1818, 1944, 2020, 2160, 2424, 2430, 2727, 3030, 3240, 3636, 3888, 4040, 4545, 4848, 4860, 5454, 6060, 6480, 7272, 8080, 8181, 9090, 9720, 10908, 12120, 13635, 14544, 16362, 18180, 19440, 21816, 24240, 24543, 27270, 32724, 36360, 40905, 43632, 49086, 54540, 65448, 72720, 81810, 98172, 109080, 122715, 130896, 163620, 196344, 218160, 245430, 327240, 392688, 454183, 490860, 654480, 908366, 981720, 1362549, 1816732, 1963440, 2270915, 2725098, 3633464, 4087647, 4541830, 5450196, 6812745, 7266928, 8175294, 9083660, 10900392, 12262941, 13625490, 16350588, 18167320, 20438235, 21800784, 24525882, 27250980, 32701176, 36334640, 36788823, 40876470, 45872483, 49051764, 54501960, 61314705, 65402352, 73577646, 81752940, 91744966, 98103528, 109003920, 110366469, 122629410, 137617449, 147155292, 163505880, 183489932, 183944115, 196207056, 220732938, 229362415, 245258820, 275234898, 294310584, 327011760, 366979864, 367888230, 412852347, 441465876, 458724830, 490517640, 550469796, 551832345, 588621168, 688087245, 733959728, 735776460, 825704694, 882931752, 917449660, 981035280, 1100939592, 1103664690, 1238557041, 1376174490, 1471552920, 1651409388, 1765863504, 1834899320, 2064261735, 2201879184, 2207329380, 2477114082, 2752348980, 2943105840, 3302818776, 3669798640, 3715671123, 4128523470, 4414658760, 4954228164, 5504697960, 6192785205, 6605637552, 7431342246, 8257046940, 8829317520, 9908456328, 11009395920, 11147013369, 12385570410, 14862684492, 16514093880, 18578355615, 19816912656, 22294026738, 24771140820, 29725368984, 33028187760, 37156711230, 44588053476, 49542281640, 55735066845, 59450737968, 74313422460, 89176106952, 99084563280, 111470133690, 148626844920, 178352213904, 222940267380, 297253689840, 445880534760, 891761069520]

約数ペア:

[(1, 891761069520), (2, 445880534760), (3, 297253689840), (4, 222940267380), (5, 178352213904), (6, 148626844920), (8, 111470133690), (9, 99084563280), (10, 89176106952), (12, 74313422460), (15, 59450737968), (16, 55735066845), (18, 49542281640), (20, 44588053476), (24, 37156711230), (27, 33028187760), (30, 29725368984), (36, 24771140820), (40, 22294026738), (45, 19816912656), (48, 18578355615), (54, 16514093880), (60, 14862684492), (72, 12385570410), (80, 11147013369), (81, 11009395920), (90, 9908456328), (101, 8829317520), (108, 8257046940), (120, 7431342246), (135, 6605637552), (144, 6192785205), (162, 5504697960), (180, 4954228164), (202, 4414658760), (216, 4128523470), (240, 3715671123), (243, 3669798640), (270, 3302818776), (303, 2943105840), (324, 2752348980), (360, 2477114082), (404, 2207329380), (405, 2201879184), (432, 2064261735), (486, 1834899320), (505, 1765863504), (540, 1651409388), (606, 1471552920), (648, 1376174490), (720, 1238557041), (808, 1103664690), (810, 1100939592), (909, 981035280), (972, 917449660), (1010, 882931752), (1080, 825704694), (1212, 735776460), (1215, 733959728), (1296, 688087245), (1515, 588621168), (1616, 551832345), (1620, 550469796), (1818, 490517640), (1944, 458724830), (2020, 441465876), (2160, 412852347), (2424, 367888230), (2430, 366979864), (2727, 327011760), (3030, 294310584), (3240, 275234898), (3636, 245258820), (3888, 229362415), (4040, 220732938), (4545, 196207056), (4848, 183944115), (4860, 183489932), (5454, 163505880), (6060, 147155292), (6480, 137617449), (7272, 122629410), (8080, 110366469), (8181, 109003920), (9090, 98103528), (9720, 91744966), (10908, 81752940), (12120, 73577646), (13635, 65402352), (14544, 61314705), (16362, 54501960), (18180, 49051764), (19440, 45872483), (21816, 40876470), (24240, 36788823), (24543, 36334640), (27270, 32701176), (32724, 27250980), (36360, 24525882), (40905, 21800784), (43632, 20438235), (49086, 18167320), (54540, 16350588), (65448, 13625490), (72720, 12262941), (81810, 10900392), (98172, 9083660), (109080, 8175294), (122715, 7266928), (130896, 6812745), (163620, 5450196), (196344, 4541830), (218160, 4087647), (245430, 3633464), (327240, 2725098), (392688, 2270915), (454183, 1963440), (490860, 1816732), (654480, 1362549), (908366, 981720)]