20461056000

素因数分解:

$2^{12}\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 832

約数和(自身を含む): 85377217536

約数和(自身を除く): 64916161536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 125, 128, 132, 140, 150, 154, 160, 165, 168, 173, 175, 176, 192, 200, 210, 220, 224, 231, 240, 250, 256, 264, 275, 280, 300, 308, 320, 330, 336, 346, 350, 352, 375, 384, 385, 400, 420, 440, 448, 462, 480, 500, 512, 519, 525, 528, 550, 560, 600, 616, 640, 660, 672, 692, 700, 704, 750, 768, 770, 800, 825, 840, 865, 875, 880, 896, 924, 960, 1000, 1024, 1038, 1050, 1056, 1100, 1120, 1155, 1200, 1211, 1232, 1280, 1320, 1344, 1375, 1384, 1400, 1408, 1500, 1536, 1540, 1600, 1650, 1680, 1730, 1750, 1760, 1792, 1848, 1903, 1920, 1925, 2000, 2048, 2076, 2100, 2112, 2200, 2240, 2310, 2400, 2422, 2464, 2560, 2595, 2625, 2640, 2688, 2750, 2768, 2800, 2816, 3000, 3072, 3080, 3200, 3300, 3360, 3460, 3500, 3520, 3584, 3633, 3696, 3806, 3840, 3850, 4000, 4096, 4125, 4152, 4200, 4224, 4325, 4400, 4480, 4620, 4800, 4844, 4928, 5120, 5190, 5250, 5280, 5376, 5500, 5536, 5600, 5632, 5709, 5775, 6000, 6055, 6144, 6160, 6400, 6600, 6720, 6920, 7000, 7040, 7168, 7266, 7392, 7612, 7680, 7700, 8000, 8250, 8304, 8400, 8448, 8650, 8800, 8960, 9240, 9515, 9600, 9625, 9688, 9856, 10240, 10380, 10500, 10560, 10752, 11000, 11072, 11200, 11264, 11418, 11550, 12000, 12110, 12288, 12320, 12800, 12975, 13200, 13321, 13440, 13840, 14000, 14080, 14336, 14532, 14784, 15224, 15360, 15400, 16000, 16500, 16608, 16800, 16896, 17300, 17600, 17920, 18165, 18480, 19030, 19200, 19250, 19376, 19712, 20480, 20760, 21000, 21120, 21504, 21625, 22000, 22144, 22400, 22528, 22836, 23100, 24000, 24220, 24640, 25600, 25950, 26400, 26642, 26880, 27680, 28000, 28160, 28545, 28672, 28875, 29064, 29568, 30275, 30448, 30720, 30800, 32000, 33000, 33216, 33600, 33792, 34600, 35200, 35840, 36330, 36960, 38060, 38400, 38500, 38752, 39424, 39963, 41520, 42000, 42240, 43008, 43250, 44000, 44288, 44800, 45056, 45672, 46200, 47575, 48000, 48440, 49280, 51200, 51900, 52800, 53284, 53760, 55360, 56000, 56320, 57090, 57750, 58128, 59136, 60550, 60896, 61440, 61600, 64000, 64875, 66000, 66432, 66605, 67200, 67584, 69200, 70400, 71680, 72660, 73920, 76120, 76800, 77000, 77504, 78848, 79926, 83040, 84000, 84480, 86016, 86500, 88000, 88576, 89600, 90825, 91344, 92400, 95150, 96000, 96880, 98560, 102400, 103800, 105600, 106568, 107520, 110720, 112000, 112640, 114180, 115500, 116256, 118272, 121100, 121792, 123200, 128000, 129750, 132000, 132864, 133210, 134400, 135168, 138400, 140800, 142725, 143360, 145320, 147840, 151375, 152240, 153600, 154000, 155008, 157696, 159852, 166080, 168000, 168960, 173000, 176000, 177152, 179200, 181650, 182688, 184800, 190300, 192000, 193760, 197120, 199815, 207600, 211200, 213136, 215040, 221440, 224000, 225280, 228360, 231000, 232512, 236544, 237875, 242200, 243584, 246400, 256000, 259500, 264000, 265728, 266420, 268800, 276800, 281600, 285450, 290640, 295680, 302750, 304480, 307200, 308000, 310016, 315392, 319704, 332160, 333025, 336000, 337920, 346000, 352000, 354304, 358400, 363300, 365376, 369600, 380600, 384000, 387520, 394240, 399630, 415200, 422400, 426272, 430080, 442880, 448000, 454125, 456720, 462000, 465024, 473088, 475750, 484400, 487168, 492800, 512000, 519000, 528000, 531456, 532840, 537600, 553600, 563200, 570900, 581280, 591360, 605500, 608960, 616000, 620032, 639408, 664320, 666050, 672000, 675840, 692000, 704000, 708608, 713625, 716800, 726600, 730752, 739200, 761200, 768000, 775040, 788480, 799260, 830400, 844800, 852544, 885760, 896000, 908250, 913440, 924000, 930048, 946176, 951500, 968800, 974336, 985600, 999075, 1038000, 1056000, 1062912, 1065680, 1075200, 1107200, 1126400, 1141800, 1162560, 1182720, 1211000, 1217920, 1232000, 1240064, 1278816, 1328640, 1332100, 1344000, 1384000, 1408000, 1427250, 1453200, 1461504, 1478400, 1522400, 1536000, 1550080, 1576960, 1598520, 1660800, 1665125, 1689600, 1705088, 1771520, 1792000, 1816500, 1826880, 1848000, 1860096, 1903000, 1937600, 1948672, 1971200, 1998150, 2076000, 2112000, 2125824, 2131360, 2150400, 2214400, 2283600, 2325120, 2365440, 2422000, 2435840, 2464000, 2480128, 2557632, 2657280, 2664200, 2688000, 2768000, 2816000, 2854500, 2906400, 2923008, 2956800, 3044800, 3100160, 3197040, 3321600, 3330250, 3379200, 3410176, 3543040, 3584000, 3633000, 3653760, 3696000, 3720192, 3806000, 3875200, 3897344, 3942400, 3996300, 4152000, 4224000, 4262720, 4428800, 4567200, 4650240, 4730880, 4844000, 4871680, 4928000, 4960256, 4995375, 5115264, 5314560, 5328400, 5376000, 5536000, 5632000, 5709000, 5812800, 5846016, 5913600, 6089600, 6200320, 6394080, 6643200, 6660500, 6820352, 7266000, 7307520, 7392000, 7440384, 7612000, 7750400, 7794688, 7884800, 7992600, 8304000, 8448000, 8525440, 8857600, 9134400, 9300480, 9688000, 9743360, 9856000, 9990750, 10230528, 10629120, 10656800, 10752000, 11072000, 11418000, 11625600, 11692032, 11827200, 12179200, 12400640, 12788160, 13286400, 13321000, 13640704, 14532000, 14615040, 14784000, 14880768, 15224000, 15500800, 15985200, 16608000, 16896000, 17050880, 17715200, 18268800, 18600960, 19376000, 19486720, 19712000, 19981500, 20461056, 21313600, 22144000, 22836000, 23251200, 23384064, 23654400, 24358400, 24801280, 25576320, 26572800, 26642000, 27281408, 29064000, 29230080, 29568000, 30448000, 31001600, 31970400, 33216000, 34101760, 36537600, 37201920, 38752000, 38973440, 39424000, 39963000, 40922112, 42627200, 44288000, 45672000, 46502400, 48716800, 51152640, 53145600, 53284000, 54562816, 58128000, 58460160, 59136000, 60896000, 62003200, 63940800, 66432000, 68203520, 73075200, 74403840, 77504000, 79926000, 81844224, 85254400, 88576000, 91344000, 93004800, 97433600, 102305280, 106568000, 116256000, 116920320, 118272000, 121792000, 124006400, 127881600, 132864000, 136407040, 146150400, 155008000, 159852000, 163688448, 170508800, 182688000, 186009600, 194867200, 204610560, 213136000, 232512000, 243584000, 255763200, 265728000, 272814080, 292300800, 310016000, 319704000, 341017600, 365376000, 372019200, 409221120, 426272000, 465024000, 487168000, 511526400, 584601600, 620032000, 639408000, 682035200, 730752000, 818442240, 852544000, 930048000, 974336000, 1023052800, 1278816000, 1364070400, 1461504000, 1705088000, 1860096000, 2046105600, 2557632000, 2923008000, 3410176000, 4092211200, 5115264000, 6820352000, 10230528000, 20461056000]

約数ペア:

[(1, 20461056000), (2, 10230528000), (3, 6820352000), (4, 5115264000), (5, 4092211200), (6, 3410176000), (7, 2923008000), (8, 2557632000), (10, 2046105600), (11, 1860096000), (12, 1705088000), (14, 1461504000), (15, 1364070400), (16, 1278816000), (20, 1023052800), (21, 974336000), (22, 930048000), (24, 852544000), (25, 818442240), (28, 730752000), (30, 682035200), (32, 639408000), (33, 620032000), (35, 584601600), (40, 511526400), (42, 487168000), (44, 465024000), (48, 426272000), (50, 409221120), (55, 372019200), (56, 365376000), (60, 341017600), (64, 319704000), (66, 310016000), (70, 292300800), (75, 272814080), (77, 265728000), (80, 255763200), (84, 243584000), (88, 232512000), (96, 213136000), (100, 204610560), (105, 194867200), (110, 186009600), (112, 182688000), (120, 170508800), (125, 163688448), (128, 159852000), (132, 155008000), (140, 146150400), (150, 136407040), (154, 132864000), (160, 127881600), (165, 124006400), (168, 121792000), (173, 118272000), (175, 116920320), (176, 116256000), (192, 106568000), (200, 102305280), (210, 97433600), (220, 93004800), (224, 91344000), (231, 88576000), (240, 85254400), (250, 81844224), (256, 79926000), (264, 77504000), (275, 74403840), (280, 73075200), (300, 68203520), (308, 66432000), (320, 63940800), (330, 62003200), (336, 60896000), (346, 59136000), (350, 58460160), (352, 58128000), (375, 54562816), (384, 53284000), (385, 53145600), (400, 51152640), (420, 48716800), (440, 46502400), (448, 45672000), (462, 44288000), (480, 42627200), (500, 40922112), (512, 39963000), (519, 39424000), (525, 38973440), (528, 38752000), (550, 37201920), (560, 36537600), (600, 34101760), (616, 33216000), (640, 31970400), (660, 31001600), (672, 30448000), (692, 29568000), (700, 29230080), (704, 29064000), (750, 27281408), (768, 26642000), (770, 26572800), (800, 25576320), (825, 24801280), (840, 24358400), (865, 23654400), (875, 23384064), (880, 23251200), (896, 22836000), (924, 22144000), (960, 21313600), (1000, 20461056), (1024, 19981500), (1038, 19712000), (1050, 19486720), (1056, 19376000), (1100, 18600960), (1120, 18268800), (1155, 17715200), (1200, 17050880), (1211, 16896000), (1232, 16608000), (1280, 15985200), (1320, 15500800), (1344, 15224000), (1375, 14880768), (1384, 14784000), (1400, 14615040), (1408, 14532000), (1500, 13640704), (1536, 13321000), (1540, 13286400), (1600, 12788160), (1650, 12400640), (1680, 12179200), (1730, 11827200), (1750, 11692032), (1760, 11625600), (1792, 11418000), (1848, 11072000), (1903, 10752000), (1920, 10656800), (1925, 10629120), (2000, 10230528), (2048, 9990750), (2076, 9856000), (2100, 9743360), (2112, 9688000), (2200, 9300480), (2240, 9134400), (2310, 8857600), (2400, 8525440), (2422, 8448000), (2464, 8304000), (2560, 7992600), (2595, 7884800), (2625, 7794688), (2640, 7750400), (2688, 7612000), (2750, 7440384), (2768, 7392000), (2800, 7307520), (2816, 7266000), (3000, 6820352), (3072, 6660500), (3080, 6643200), (3200, 6394080), (3300, 6200320), (3360, 6089600), (3460, 5913600), (3500, 5846016), (3520, 5812800), (3584, 5709000), (3633, 5632000), (3696, 5536000), (3806, 5376000), (3840, 5328400), (3850, 5314560), (4000, 5115264), (4096, 4995375), (4125, 4960256), (4152, 4928000), (4200, 4871680), (4224, 4844000), (4325, 4730880), (4400, 4650240), (4480, 4567200), (4620, 4428800), (4800, 4262720), (4844, 4224000), (4928, 4152000), (5120, 3996300), (5190, 3942400), (5250, 3897344), (5280, 3875200), (5376, 3806000), (5500, 3720192), (5536, 3696000), (5600, 3653760), (5632, 3633000), (5709, 3584000), (5775, 3543040), (6000, 3410176), (6055, 3379200), (6144, 3330250), (6160, 3321600), (6400, 3197040), (6600, 3100160), (6720, 3044800), (6920, 2956800), (7000, 2923008), (7040, 2906400), (7168, 2854500), (7266, 2816000), (7392, 2768000), (7612, 2688000), (7680, 2664200), (7700, 2657280), (8000, 2557632), (8250, 2480128), (8304, 2464000), (8400, 2435840), (8448, 2422000), (8650, 2365440), (8800, 2325120), (8960, 2283600), (9240, 2214400), (9515, 2150400), (9600, 2131360), (9625, 2125824), (9688, 2112000), (9856, 2076000), (10240, 1998150), (10380, 1971200), (10500, 1948672), (10560, 1937600), (10752, 1903000), (11000, 1860096), (11072, 1848000), (11200, 1826880), (11264, 1816500), (11418, 1792000), (11550, 1771520), (12000, 1705088), (12110, 1689600), (12288, 1665125), (12320, 1660800), (12800, 1598520), (12975, 1576960), (13200, 1550080), (13321, 1536000), (13440, 1522400), (13840, 1478400), (14000, 1461504), (14080, 1453200), (14336, 1427250), (14532, 1408000), (14784, 1384000), (15224, 1344000), (15360, 1332100), (15400, 1328640), (16000, 1278816), (16500, 1240064), (16608, 1232000), (16800, 1217920), (16896, 1211000), (17300, 1182720), (17600, 1162560), (17920, 1141800), (18165, 1126400), (18480, 1107200), (19030, 1075200), (19200, 1065680), (19250, 1062912), (19376, 1056000), (19712, 1038000), (20480, 999075), (20760, 985600), (21000, 974336), (21120, 968800), (21504, 951500), (21625, 946176), (22000, 930048), (22144, 924000), (22400, 913440), (22528, 908250), (22836, 896000), (23100, 885760), (24000, 852544), (24220, 844800), (24640, 830400), (25600, 799260), (25950, 788480), (26400, 775040), (26642, 768000), (26880, 761200), (27680, 739200), (28000, 730752), (28160, 726600), (28545, 716800), (28672, 713625), (28875, 708608), (29064, 704000), (29568, 692000), (30275, 675840), (30448, 672000), (30720, 666050), (30800, 664320), (32000, 639408), (33000, 620032), (33216, 616000), (33600, 608960), (33792, 605500), (34600, 591360), (35200, 581280), (35840, 570900), (36330, 563200), (36960, 553600), (38060, 537600), (38400, 532840), (38500, 531456), (38752, 528000), (39424, 519000), (39963, 512000), (41520, 492800), (42000, 487168), (42240, 484400), (43008, 475750), (43250, 473088), (44000, 465024), (44288, 462000), (44800, 456720), (45056, 454125), (45672, 448000), (46200, 442880), (47575, 430080), (48000, 426272), (48440, 422400), (49280, 415200), (51200, 399630), (51900, 394240), (52800, 387520), (53284, 384000), (53760, 380600), (55360, 369600), (56000, 365376), (56320, 363300), (57090, 358400), (57750, 354304), (58128, 352000), (59136, 346000), (60550, 337920), (60896, 336000), (61440, 333025), (61600, 332160), (64000, 319704), (64875, 315392), (66000, 310016), (66432, 308000), (66605, 307200), (67200, 304480), (67584, 302750), (69200, 295680), (70400, 290640), (71680, 285450), (72660, 281600), (73920, 276800), (76120, 268800), (76800, 266420), (77000, 265728), (77504, 264000), (78848, 259500), (79926, 256000), (83040, 246400), (84000, 243584), (84480, 242200), (86016, 237875), (86500, 236544), (88000, 232512), (88576, 231000), (89600, 228360), (90825, 225280), (91344, 224000), (92400, 221440), (95150, 215040), (96000, 213136), (96880, 211200), (98560, 207600), (102400, 199815), (103800, 197120), (105600, 193760), (106568, 192000), (107520, 190300), (110720, 184800), (112000, 182688), (112640, 181650), (114180, 179200), (115500, 177152), (116256, 176000), (118272, 173000), (121100, 168960), (121792, 168000), (123200, 166080), (128000, 159852), (129750, 157696), (132000, 155008), (132864, 154000), (133210, 153600), (134400, 152240), (135168, 151375), (138400, 147840), (140800, 145320), (142725, 143360)]