252322560

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 432

約数和(自身を含む): 1048572000

約数和(自身を除く): 796249440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 149, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 298, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 447, 448, 480, 490, 504, 540, 560, 576, 588, 596, 630, 640, 672, 720, 735, 745, 756, 768, 784, 840, 864, 882, 894, 896, 945, 960, 980, 1008, 1043, 1080, 1120, 1152, 1176, 1192, 1260, 1280, 1323, 1341, 1344, 1440, 1470, 1490, 1512, 1568, 1680, 1728, 1764, 1788, 1792, 1890, 1920, 1960, 2016, 2086, 2160, 2205, 2235, 2240, 2304, 2352, 2384, 2520, 2646, 2682, 2688, 2880, 2940, 2980, 3024, 3129, 3136, 3360, 3456, 3528, 3576, 3780, 3840, 3920, 4023, 4032, 4172, 4320, 4410, 4470, 4480, 4704, 4768, 5040, 5215, 5292, 5364, 5376, 5760, 5880, 5960, 6048, 6258, 6272, 6615, 6705, 6720, 6912, 7056, 7152, 7301, 7560, 7840, 8046, 8064, 8344, 8640, 8820, 8940, 8960, 9387, 9408, 9536, 10080, 10430, 10584, 10728, 11520, 11760, 11920, 12096, 12516, 12544, 13230, 13410, 13440, 14112, 14304, 14602, 15120, 15645, 15680, 16092, 16128, 16688, 17280, 17640, 17880, 18774, 18816, 19072, 20115, 20160, 20860, 21168, 21456, 21903, 23520, 23840, 24192, 25032, 26460, 26820, 26880, 28161, 28224, 28608, 29204, 30240, 31290, 31360, 32184, 33376, 34560, 35280, 35760, 36505, 37548, 37632, 38144, 40230, 40320, 41720, 42336, 42912, 43806, 46935, 47040, 47680, 48384, 50064, 52920, 53640, 56322, 56448, 57216, 58408, 60480, 62580, 62720, 64368, 65709, 66752, 70560, 71520, 73010, 75096, 80460, 80640, 83440, 84672, 85824, 87612, 93870, 94080, 95360, 100128, 105840, 107280, 109515, 112644, 112896, 114432, 116816, 120960, 125160, 128736, 131418, 133504, 140805, 141120, 143040, 146020, 150192, 160920, 166880, 169344, 171648, 175224, 187740, 188160, 190720, 197127, 200256, 211680, 214560, 219030, 225288, 233632, 241920, 250320, 257472, 262836, 267008, 281610, 282240, 286080, 292040, 300384, 321840, 328545, 333760, 338688, 343296, 350448, 375480, 394254, 400512, 423360, 429120, 438060, 450576, 467264, 500640, 514944, 525672, 563220, 564480, 572160, 584080, 600768, 643680, 657090, 667520, 700896, 750960, 788508, 801024, 846720, 858240, 876120, 901152, 934528, 985635, 1001280, 1029888, 1051344, 1126440, 1168160, 1201536, 1287360, 1314180, 1335040, 1401792, 1501920, 1577016, 1693440, 1716480, 1752240, 1802304, 1869056, 1971270, 2002560, 2102688, 2252880, 2336320, 2403072, 2574720, 2628360, 2803584, 3003840, 3154032, 3504480, 3604608, 3942540, 4005120, 4205376, 4505760, 4672640, 5149440, 5256720, 5607168, 6007680, 6308064, 7008960, 7209216, 7885080, 8410752, 9011520, 9345280, 10513440, 12015360, 12616128, 14017920, 15770160, 16821504, 18023040, 21026880, 25232256, 28035840, 31540320, 36046080, 42053760, 50464512, 63080640, 84107520, 126161280, 252322560]

約数ペア:

[(1, 252322560), (2, 126161280), (3, 84107520), (4, 63080640), (5, 50464512), (6, 42053760), (7, 36046080), (8, 31540320), (9, 28035840), (10, 25232256), (12, 21026880), (14, 18023040), (15, 16821504), (16, 15770160), (18, 14017920), (20, 12616128), (21, 12015360), (24, 10513440), (27, 9345280), (28, 9011520), (30, 8410752), (32, 7885080), (35, 7209216), (36, 7008960), (40, 6308064), (42, 6007680), (45, 5607168), (48, 5256720), (49, 5149440), (54, 4672640), (56, 4505760), (60, 4205376), (63, 4005120), (64, 3942540), (70, 3604608), (72, 3504480), (80, 3154032), (84, 3003840), (90, 2803584), (96, 2628360), (98, 2574720), (105, 2403072), (108, 2336320), (112, 2252880), (120, 2102688), (126, 2002560), (128, 1971270), (135, 1869056), (140, 1802304), (144, 1752240), (147, 1716480), (149, 1693440), (160, 1577016), (168, 1501920), (180, 1401792), (189, 1335040), (192, 1314180), (196, 1287360), (210, 1201536), (216, 1168160), (224, 1126440), (240, 1051344), (245, 1029888), (252, 1001280), (256, 985635), (270, 934528), (280, 901152), (288, 876120), (294, 858240), (298, 846720), (315, 801024), (320, 788508), (336, 750960), (360, 700896), (378, 667520), (384, 657090), (392, 643680), (420, 600768), (432, 584080), (441, 572160), (447, 564480), (448, 563220), (480, 525672), (490, 514944), (504, 500640), (540, 467264), (560, 450576), (576, 438060), (588, 429120), (596, 423360), (630, 400512), (640, 394254), (672, 375480), (720, 350448), (735, 343296), (745, 338688), (756, 333760), (768, 328545), (784, 321840), (840, 300384), (864, 292040), (882, 286080), (894, 282240), (896, 281610), (945, 267008), (960, 262836), (980, 257472), (1008, 250320), (1043, 241920), (1080, 233632), (1120, 225288), (1152, 219030), (1176, 214560), (1192, 211680), (1260, 200256), (1280, 197127), (1323, 190720), (1341, 188160), (1344, 187740), (1440, 175224), (1470, 171648), (1490, 169344), (1512, 166880), (1568, 160920), (1680, 150192), (1728, 146020), (1764, 143040), (1788, 141120), (1792, 140805), (1890, 133504), (1920, 131418), (1960, 128736), (2016, 125160), (2086, 120960), (2160, 116816), (2205, 114432), (2235, 112896), (2240, 112644), (2304, 109515), (2352, 107280), (2384, 105840), (2520, 100128), (2646, 95360), (2682, 94080), (2688, 93870), (2880, 87612), (2940, 85824), (2980, 84672), (3024, 83440), (3129, 80640), (3136, 80460), (3360, 75096), (3456, 73010), (3528, 71520), (3576, 70560), (3780, 66752), (3840, 65709), (3920, 64368), (4023, 62720), (4032, 62580), (4172, 60480), (4320, 58408), (4410, 57216), (4470, 56448), (4480, 56322), (4704, 53640), (4768, 52920), (5040, 50064), (5215, 48384), (5292, 47680), (5364, 47040), (5376, 46935), (5760, 43806), (5880, 42912), (5960, 42336), (6048, 41720), (6258, 40320), (6272, 40230), (6615, 38144), (6705, 37632), (6720, 37548), (6912, 36505), (7056, 35760), (7152, 35280), (7301, 34560), (7560, 33376), (7840, 32184), (8046, 31360), (8064, 31290), (8344, 30240), (8640, 29204), (8820, 28608), (8940, 28224), (8960, 28161), (9387, 26880), (9408, 26820), (9536, 26460), (10080, 25032), (10430, 24192), (10584, 23840), (10728, 23520), (11520, 21903), (11760, 21456), (11920, 21168), (12096, 20860), (12516, 20160), (12544, 20115), (13230, 19072), (13410, 18816), (13440, 18774), (14112, 17880), (14304, 17640), (14602, 17280), (15120, 16688), (15645, 16128), (15680, 16092)]