2531235840

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 9434880000

約数和(自身を除く): 6903644160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 149, 158, 160, 168, 192, 210, 224, 237, 240, 256, 280, 298, 316, 320, 336, 384, 395, 420, 447, 448, 474, 480, 512, 553, 560, 596, 632, 640, 672, 745, 768, 790, 840, 894, 896, 948, 960, 1024, 1043, 1106, 1120, 1185, 1192, 1264, 1280, 1344, 1490, 1536, 1580, 1659, 1680, 1788, 1792, 1896, 1920, 2048, 2086, 2212, 2235, 2240, 2370, 2384, 2528, 2560, 2688, 2765, 2980, 3072, 3129, 3160, 3318, 3360, 3576, 3584, 3792, 3840, 4172, 4424, 4470, 4480, 4740, 4768, 5056, 5120, 5215, 5376, 5530, 5960, 6144, 6258, 6320, 6636, 6720, 7152, 7168, 7584, 7680, 8295, 8344, 8848, 8940, 8960, 9480, 9536, 10112, 10240, 10430, 10752, 11060, 11771, 11920, 12516, 12640, 13272, 13440, 14304, 14336, 15168, 15360, 15645, 16590, 16688, 17696, 17880, 17920, 18960, 19072, 20224, 20860, 21504, 22120, 23542, 23840, 25032, 25280, 26544, 26880, 28608, 30336, 30720, 31290, 33180, 33376, 35313, 35392, 35760, 35840, 37920, 38144, 40448, 41720, 43008, 44240, 47084, 47680, 50064, 50560, 53088, 53760, 57216, 58855, 60672, 62580, 66360, 66752, 70626, 70784, 71520, 71680, 75840, 76288, 80896, 82397, 83440, 88480, 94168, 95360, 100128, 101120, 106176, 107520, 114432, 117710, 121344, 125160, 132720, 133504, 141252, 141568, 143040, 151680, 152576, 161792, 164794, 166880, 176565, 176960, 188336, 190720, 200256, 202240, 212352, 215040, 228864, 235420, 242688, 247191, 250320, 265440, 267008, 282504, 283136, 286080, 303360, 305152, 329588, 333760, 353130, 353920, 376672, 381440, 400512, 404480, 411985, 424704, 457728, 470840, 485376, 494382, 500640, 530880, 534016, 565008, 566272, 572160, 606720, 659176, 667520, 706260, 707840, 753344, 762880, 801024, 808960, 823970, 849408, 915456, 941680, 988764, 1001280, 1061760, 1068032, 1130016, 1132544, 1144320, 1213440, 1235955, 1318352, 1335040, 1412520, 1415680, 1506688, 1525760, 1602048, 1647940, 1698816, 1883360, 1977528, 2002560, 2123520, 2136064, 2260032, 2288640, 2426880, 2471910, 2636704, 2670080, 2825040, 2831360, 3013376, 3204096, 3295880, 3397632, 3766720, 3955056, 4005120, 4247040, 4520064, 4577280, 4943820, 5273408, 5340160, 5650080, 5662720, 6026752, 6408192, 6591760, 7533440, 7910112, 8010240, 8494080, 9040128, 9887640, 10546816, 10680320, 11300160, 12053504, 13183520, 15066880, 15820224, 16020480, 16988160, 18080256, 19775280, 21093632, 22600320, 24107008, 26367040, 30133760, 31640448, 32040960, 36160512, 39550560, 42187264, 45200640, 52734080, 60267520, 63280896, 72321024, 79101120, 84374528, 90401280, 105468160, 120535040, 126561792, 158202240, 168749056, 180802560, 210936320, 253123584, 316404480, 361605120, 421872640, 506247168, 632808960, 843745280, 1265617920, 2531235840]

約数ペア:

[(1, 2531235840), (2, 1265617920), (3, 843745280), (4, 632808960), (5, 506247168), (6, 421872640), (7, 361605120), (8, 316404480), (10, 253123584), (12, 210936320), (14, 180802560), (15, 168749056), (16, 158202240), (20, 126561792), (21, 120535040), (24, 105468160), (28, 90401280), (30, 84374528), (32, 79101120), (35, 72321024), (40, 63280896), (42, 60267520), (48, 52734080), (56, 45200640), (60, 42187264), (64, 39550560), (70, 36160512), (79, 32040960), (80, 31640448), (84, 30133760), (96, 26367040), (105, 24107008), (112, 22600320), (120, 21093632), (128, 19775280), (140, 18080256), (149, 16988160), (158, 16020480), (160, 15820224), (168, 15066880), (192, 13183520), (210, 12053504), (224, 11300160), (237, 10680320), (240, 10546816), (256, 9887640), (280, 9040128), (298, 8494080), (316, 8010240), (320, 7910112), (336, 7533440), (384, 6591760), (395, 6408192), (420, 6026752), (447, 5662720), (448, 5650080), (474, 5340160), (480, 5273408), (512, 4943820), (553, 4577280), (560, 4520064), (596, 4247040), (632, 4005120), (640, 3955056), (672, 3766720), (745, 3397632), (768, 3295880), (790, 3204096), (840, 3013376), (894, 2831360), (896, 2825040), (948, 2670080), (960, 2636704), (1024, 2471910), (1043, 2426880), (1106, 2288640), (1120, 2260032), (1185, 2136064), (1192, 2123520), (1264, 2002560), (1280, 1977528), (1344, 1883360), (1490, 1698816), (1536, 1647940), (1580, 1602048), (1659, 1525760), (1680, 1506688), (1788, 1415680), (1792, 1412520), (1896, 1335040), (1920, 1318352), (2048, 1235955), (2086, 1213440), (2212, 1144320), (2235, 1132544), (2240, 1130016), (2370, 1068032), (2384, 1061760), (2528, 1001280), (2560, 988764), (2688, 941680), (2765, 915456), (2980, 849408), (3072, 823970), (3129, 808960), (3160, 801024), (3318, 762880), (3360, 753344), (3576, 707840), (3584, 706260), (3792, 667520), (3840, 659176), (4172, 606720), (4424, 572160), (4470, 566272), (4480, 565008), (4740, 534016), (4768, 530880), (5056, 500640), (5120, 494382), (5215, 485376), (5376, 470840), (5530, 457728), (5960, 424704), (6144, 411985), (6258, 404480), (6320, 400512), (6636, 381440), (6720, 376672), (7152, 353920), (7168, 353130), (7584, 333760), (7680, 329588), (8295, 305152), (8344, 303360), (8848, 286080), (8940, 283136), (8960, 282504), (9480, 267008), (9536, 265440), (10112, 250320), (10240, 247191), (10430, 242688), (10752, 235420), (11060, 228864), (11771, 215040), (11920, 212352), (12516, 202240), (12640, 200256), (13272, 190720), (13440, 188336), (14304, 176960), (14336, 176565), (15168, 166880), (15360, 164794), (15645, 161792), (16590, 152576), (16688, 151680), (17696, 143040), (17880, 141568), (17920, 141252), (18960, 133504), (19072, 132720), (20224, 125160), (20860, 121344), (21504, 117710), (22120, 114432), (23542, 107520), (23840, 106176), (25032, 101120), (25280, 100128), (26544, 95360), (26880, 94168), (28608, 88480), (30336, 83440), (30720, 82397), (31290, 80896), (33180, 76288), (33376, 75840), (35313, 71680), (35392, 71520), (35760, 70784), (35840, 70626), (37920, 66752), (38144, 66360), (40448, 62580), (41720, 60672), (43008, 58855), (44240, 57216), (47084, 53760), (47680, 53088), (50064, 50560)]