2578590720

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 352

約数和(自身を含む): 9574064640

約数和(自身を除く): 6995473920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 690, 720, 736, 768, 811, 828, 864, 920, 960, 1024, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1536, 1622, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2433, 2484, 2560, 2760, 2880, 2944, 3072, 3105, 3244, 3312, 3456, 3680, 3840, 4055, 4140, 4320, 4416, 4608, 4866, 4968, 5120, 5520, 5760, 5888, 6210, 6488, 6624, 6912, 7299, 7360, 7680, 8110, 8280, 8640, 8832, 9216, 9732, 9936, 11040, 11520, 11776, 12165, 12420, 12976, 13248, 13824, 14598, 14720, 15360, 16220, 16560, 17280, 17664, 18653, 19464, 19872, 21897, 22080, 23040, 23552, 24330, 24840, 25952, 26496, 27648, 29196, 29440, 32440, 33120, 34560, 35328, 36495, 37306, 38928, 39744, 43794, 44160, 46080, 48660, 49680, 51904, 52992, 55959, 58392, 58880, 64880, 66240, 69120, 70656, 72990, 74612, 77856, 79488, 87588, 88320, 93265, 97320, 99360, 103808, 105984, 109485, 111918, 116784, 117760, 129760, 132480, 138240, 145980, 149224, 155712, 158976, 167877, 175176, 176640, 186530, 194640, 198720, 207616, 211968, 218970, 223836, 233568, 259520, 264960, 279795, 291960, 298448, 311424, 317952, 335754, 350352, 353280, 373060, 389280, 397440, 415232, 437940, 447672, 467136, 503631, 519040, 529920, 559590, 583920, 596896, 622848, 635904, 671508, 700704, 746120, 778560, 794880, 830464, 839385, 875880, 895344, 934272, 1007262, 1038080, 1059840, 1119180, 1167840, 1193792, 1245696, 1343016, 1401408, 1492240, 1557120, 1589760, 1678770, 1751760, 1790688, 1868544, 2014524, 2076160, 2238360, 2335680, 2387584, 2491392, 2518155, 2686032, 2802816, 2984480, 3114240, 3179520, 3357540, 3503520, 3581376, 3737088, 4029048, 4152320, 4476720, 4671360, 4775168, 5036310, 5372064, 5605632, 5968960, 6228480, 6715080, 7007040, 7162752, 7474176, 8058096, 8953440, 9342720, 9550336, 10072620, 10744128, 11211264, 11937920, 12456960, 13430160, 14014080, 14325504, 16116192, 17906880, 18685440, 19100672, 20145240, 21488256, 22422528, 23875840, 26860320, 28028160, 28651008, 32232384, 35813760, 37370880, 40290480, 42976512, 47751680, 53720640, 56056320, 57302016, 64464768, 71627520, 80580960, 85953024, 95503360, 107441280, 112112640, 128929536, 143255040, 161161920, 171906048, 214882560, 257859072, 286510080, 322323840, 429765120, 515718144, 644647680, 859530240, 1289295360, 2578590720]

約数ペア:

[(1, 2578590720), (2, 1289295360), (3, 859530240), (4, 644647680), (5, 515718144), (6, 429765120), (8, 322323840), (9, 286510080), (10, 257859072), (12, 214882560), (15, 171906048), (16, 161161920), (18, 143255040), (20, 128929536), (23, 112112640), (24, 107441280), (27, 95503360), (30, 85953024), (32, 80580960), (36, 71627520), (40, 64464768), (45, 57302016), (46, 56056320), (48, 53720640), (54, 47751680), (60, 42976512), (64, 40290480), (69, 37370880), (72, 35813760), (80, 32232384), (90, 28651008), (92, 28028160), (96, 26860320), (108, 23875840), (115, 22422528), (120, 21488256), (128, 20145240), (135, 19100672), (138, 18685440), (144, 17906880), (160, 16116192), (180, 14325504), (184, 14014080), (192, 13430160), (207, 12456960), (216, 11937920), (230, 11211264), (240, 10744128), (256, 10072620), (270, 9550336), (276, 9342720), (288, 8953440), (320, 8058096), (345, 7474176), (360, 7162752), (368, 7007040), (384, 6715080), (414, 6228480), (432, 5968960), (460, 5605632), (480, 5372064), (512, 5036310), (540, 4775168), (552, 4671360), (576, 4476720), (621, 4152320), (640, 4029048), (690, 3737088), (720, 3581376), (736, 3503520), (768, 3357540), (811, 3179520), (828, 3114240), (864, 2984480), (920, 2802816), (960, 2686032), (1024, 2518155), (1035, 2491392), (1080, 2387584), (1104, 2335680), (1152, 2238360), (1242, 2076160), (1280, 2014524), (1380, 1868544), (1440, 1790688), (1472, 1751760), (1536, 1678770), (1622, 1589760), (1656, 1557120), (1728, 1492240), (1840, 1401408), (1920, 1343016), (2070, 1245696), (2160, 1193792), (2208, 1167840), (2304, 1119180), (2433, 1059840), (2484, 1038080), (2560, 1007262), (2760, 934272), (2880, 895344), (2944, 875880), (3072, 839385), (3105, 830464), (3244, 794880), (3312, 778560), (3456, 746120), (3680, 700704), (3840, 671508), (4055, 635904), (4140, 622848), (4320, 596896), (4416, 583920), (4608, 559590), (4866, 529920), (4968, 519040), (5120, 503631), (5520, 467136), (5760, 447672), (5888, 437940), (6210, 415232), (6488, 397440), (6624, 389280), (6912, 373060), (7299, 353280), (7360, 350352), (7680, 335754), (8110, 317952), (8280, 311424), (8640, 298448), (8832, 291960), (9216, 279795), (9732, 264960), (9936, 259520), (11040, 233568), (11520, 223836), (11776, 218970), (12165, 211968), (12420, 207616), (12976, 198720), (13248, 194640), (13824, 186530), (14598, 176640), (14720, 175176), (15360, 167877), (16220, 158976), (16560, 155712), (17280, 149224), (17664, 145980), (18653, 138240), (19464, 132480), (19872, 129760), (21897, 117760), (22080, 116784), (23040, 111918), (23552, 109485), (24330, 105984), (24840, 103808), (25952, 99360), (26496, 97320), (27648, 93265), (29196, 88320), (29440, 87588), (32440, 79488), (33120, 77856), (34560, 74612), (35328, 72990), (36495, 70656), (37306, 69120), (38928, 66240), (39744, 64880), (43794, 58880), (44160, 58392), (46080, 55959), (48660, 52992), (49680, 51904)]