20782080000

素因数分解:

$2^{13}\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 840

約数和(自身を含む): 83833645896

約数和(自身を除く): 63051565896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 41, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 82, 88, 90, 96, 99, 100, 110, 120, 123, 125, 128, 132, 144, 150, 160, 164, 165, 176, 180, 192, 198, 200, 205, 220, 225, 240, 246, 250, 256, 264, 275, 288, 300, 320, 328, 330, 352, 360, 369, 375, 384, 396, 400, 410, 440, 450, 451, 480, 492, 495, 500, 512, 528, 550, 576, 600, 615, 625, 640, 656, 660, 704, 720, 738, 750, 768, 792, 800, 820, 825, 880, 900, 902, 960, 984, 990, 1000, 1024, 1025, 1056, 1100, 1125, 1152, 1200, 1230, 1250, 1280, 1312, 1320, 1353, 1375, 1408, 1440, 1476, 1500, 1536, 1584, 1600, 1640, 1650, 1760, 1800, 1804, 1845, 1875, 1920, 1968, 1980, 2000, 2048, 2050, 2112, 2200, 2250, 2255, 2304, 2400, 2460, 2475, 2500, 2560, 2624, 2640, 2706, 2750, 2816, 2880, 2952, 3000, 3072, 3075, 3168, 3200, 3280, 3300, 3520, 3600, 3608, 3690, 3750, 3840, 3936, 3960, 4000, 4059, 4096, 4100, 4125, 4224, 4400, 4500, 4510, 4608, 4800, 4920, 4950, 5000, 5120, 5125, 5248, 5280, 5412, 5500, 5625, 5632, 5760, 5904, 6000, 6144, 6150, 6336, 6400, 6560, 6600, 6765, 6875, 7040, 7200, 7216, 7380, 7500, 7680, 7872, 7920, 8000, 8118, 8192, 8200, 8250, 8448, 8800, 9000, 9020, 9216, 9225, 9600, 9840, 9900, 10000, 10240, 10250, 10496, 10560, 10824, 11000, 11250, 11264, 11275, 11520, 11808, 12000, 12288, 12300, 12375, 12672, 12800, 13120, 13200, 13530, 13750, 14080, 14400, 14432, 14760, 15000, 15360, 15375, 15744, 15840, 16000, 16236, 16400, 16500, 16896, 17600, 18000, 18040, 18432, 18450, 19200, 19680, 19800, 20000, 20295, 20480, 20500, 20625, 20992, 21120, 21648, 22000, 22500, 22528, 22550, 23040, 23616, 24000, 24576, 24600, 24750, 25344, 25600, 25625, 26240, 26400, 27060, 27500, 28160, 28800, 28864, 29520, 30000, 30720, 30750, 31488, 31680, 32000, 32472, 32800, 33000, 33792, 33825, 35200, 36000, 36080, 36864, 36900, 38400, 39360, 39600, 40000, 40590, 40960, 41000, 41250, 41984, 42240, 43296, 44000, 45000, 45056, 45100, 46080, 46125, 47232, 48000, 49200, 49500, 50688, 51200, 51250, 52480, 52800, 54120, 55000, 56320, 56375, 57600, 57728, 59040, 60000, 61440, 61500, 61875, 62976, 63360, 64000, 64944, 65600, 66000, 67584, 67650, 70400, 72000, 72160, 73728, 73800, 76800, 76875, 78720, 79200, 80000, 81180, 82000, 82500, 83968, 84480, 86592, 88000, 90000, 90112, 90200, 92160, 92250, 94464, 96000, 98400, 99000, 101376, 101475, 102400, 102500, 104960, 105600, 108240, 110000, 112640, 112750, 115200, 115456, 118080, 120000, 122880, 123000, 123750, 125952, 126720, 128000, 129888, 131200, 132000, 135168, 135300, 140800, 144000, 144320, 147600, 153600, 153750, 157440, 158400, 160000, 162360, 164000, 165000, 167936, 168960, 169125, 173184, 176000, 180000, 180400, 184320, 184500, 188928, 192000, 196800, 198000, 202752, 202950, 204800, 205000, 209920, 211200, 216480, 220000, 225280, 225500, 230400, 230625, 230912, 236160, 240000, 246000, 247500, 251904, 253440, 256000, 259776, 262400, 264000, 270336, 270600, 281600, 281875, 288000, 288640, 295200, 307200, 307500, 314880, 316800, 320000, 324720, 328000, 330000, 335872, 337920, 338250, 346368, 352000, 360000, 360800, 368640, 369000, 377856, 384000, 393600, 396000, 405504, 405900, 410000, 419840, 422400, 432960, 440000, 450560, 451000, 460800, 461250, 461824, 472320, 480000, 492000, 495000, 503808, 506880, 507375, 512000, 519552, 524800, 528000, 541200, 563200, 563750, 576000, 577280, 590400, 614400, 615000, 629760, 633600, 640000, 649440, 656000, 660000, 675840, 676500, 692736, 704000, 720000, 721600, 738000, 755712, 768000, 787200, 792000, 811008, 811800, 820000, 839680, 844800, 845625, 865920, 880000, 902000, 921600, 922500, 923648, 944640, 960000, 984000, 990000, 1007616, 1013760, 1014750, 1024000, 1039104, 1049600, 1056000, 1082400, 1126400, 1127500, 1152000, 1154560, 1180800, 1230000, 1259520, 1267200, 1280000, 1298880, 1312000, 1320000, 1351680, 1353000, 1385472, 1408000, 1440000, 1443200, 1476000, 1511424, 1536000, 1574400, 1584000, 1623600, 1640000, 1679360, 1689600, 1691250, 1731840, 1760000, 1804000, 1843200, 1845000, 1847296, 1889280, 1920000, 1968000, 1980000, 2027520, 2029500, 2078208, 2099200, 2112000, 2164800, 2252800, 2255000, 2304000, 2309120, 2361600, 2460000, 2519040, 2534400, 2536875, 2560000, 2597760, 2624000, 2640000, 2706000, 2770944, 2816000, 2880000, 2886400, 2952000, 3022848, 3072000, 3148800, 3168000, 3247200, 3280000, 3379200, 3382500, 3463680, 3520000, 3608000, 3690000, 3694592, 3778560, 3840000, 3936000, 3960000, 4055040, 4059000, 4156416, 4198400, 4224000, 4329600, 4510000, 4608000, 4618240, 4723200, 4920000, 5038080, 5068800, 5073750, 5120000, 5195520, 5248000, 5280000, 5412000, 5541888, 5632000, 5760000, 5772800, 5904000, 6297600, 6336000, 6494400, 6560000, 6758400, 6765000, 6927360, 7040000, 7216000, 7380000, 7557120, 7680000, 7872000, 7920000, 8118000, 8312832, 8396800, 8448000, 8659200, 9020000, 9216000, 9236480, 9446400, 9840000, 10137600, 10147500, 10391040, 10496000, 10560000, 10824000, 11083776, 11264000, 11520000, 11545600, 11808000, 12595200, 12672000, 12988800, 13120000, 13530000, 13854720, 14080000, 14432000, 14760000, 15114240, 15360000, 15744000, 15840000, 16236000, 16625664, 16896000, 17318400, 18040000, 18472960, 18892800, 19680000, 20275200, 20295000, 20782080, 20992000, 21120000, 21648000, 23040000, 23091200, 23616000, 25190400, 25344000, 25977600, 26240000, 27060000, 27709440, 28160000, 28864000, 29520000, 31488000, 31680000, 32472000, 33251328, 33792000, 34636800, 36080000, 37785600, 39360000, 40590000, 41564160, 41984000, 42240000, 43296000, 46080000, 46182400, 47232000, 50688000, 51955200, 52480000, 54120000, 55418880, 56320000, 57728000, 59040000, 62976000, 63360000, 64944000, 69273600, 72160000, 75571200, 78720000, 81180000, 83128320, 84480000, 86592000, 92364800, 94464000, 101376000, 103910400, 104960000, 108240000, 115456000, 118080000, 125952000, 126720000, 129888000, 138547200, 144320000, 157440000, 162360000, 166256640, 168960000, 173184000, 188928000, 207820800, 209920000, 216480000, 230912000, 236160000, 253440000, 259776000, 277094400, 288640000, 314880000, 324720000, 346368000, 377856000, 415641600, 432960000, 461824000, 472320000, 506880000, 519552000, 577280000, 629760000, 649440000, 692736000, 831283200, 865920000, 944640000, 1039104000, 1154560000, 1298880000, 1385472000, 1731840000, 1889280000, 2078208000, 2309120000, 2597760000, 3463680000, 4156416000, 5195520000, 6927360000, 10391040000, 20782080000]

約数ペア:

[(1, 20782080000), (2, 10391040000), (3, 6927360000), (4, 5195520000), (5, 4156416000), (6, 3463680000), (8, 2597760000), (9, 2309120000), (10, 2078208000), (11, 1889280000), (12, 1731840000), (15, 1385472000), (16, 1298880000), (18, 1154560000), (20, 1039104000), (22, 944640000), (24, 865920000), (25, 831283200), (30, 692736000), (32, 649440000), (33, 629760000), (36, 577280000), (40, 519552000), (41, 506880000), (44, 472320000), (45, 461824000), (48, 432960000), (50, 415641600), (55, 377856000), (60, 346368000), (64, 324720000), (66, 314880000), (72, 288640000), (75, 277094400), (80, 259776000), (82, 253440000), (88, 236160000), (90, 230912000), (96, 216480000), (99, 209920000), (100, 207820800), (110, 188928000), (120, 173184000), (123, 168960000), (125, 166256640), (128, 162360000), (132, 157440000), (144, 144320000), (150, 138547200), (160, 129888000), (164, 126720000), (165, 125952000), (176, 118080000), (180, 115456000), (192, 108240000), (198, 104960000), (200, 103910400), (205, 101376000), (220, 94464000), (225, 92364800), (240, 86592000), (246, 84480000), (250, 83128320), (256, 81180000), (264, 78720000), (275, 75571200), (288, 72160000), (300, 69273600), (320, 64944000), (328, 63360000), (330, 62976000), (352, 59040000), (360, 57728000), (369, 56320000), (375, 55418880), (384, 54120000), (396, 52480000), (400, 51955200), (410, 50688000), (440, 47232000), (450, 46182400), (451, 46080000), (480, 43296000), (492, 42240000), (495, 41984000), (500, 41564160), (512, 40590000), (528, 39360000), (550, 37785600), (576, 36080000), (600, 34636800), (615, 33792000), (625, 33251328), (640, 32472000), (656, 31680000), (660, 31488000), (704, 29520000), (720, 28864000), (738, 28160000), (750, 27709440), (768, 27060000), (792, 26240000), (800, 25977600), (820, 25344000), (825, 25190400), (880, 23616000), (900, 23091200), (902, 23040000), (960, 21648000), (984, 21120000), (990, 20992000), (1000, 20782080), (1024, 20295000), (1025, 20275200), (1056, 19680000), (1100, 18892800), (1125, 18472960), (1152, 18040000), (1200, 17318400), (1230, 16896000), (1250, 16625664), (1280, 16236000), (1312, 15840000), (1320, 15744000), (1353, 15360000), (1375, 15114240), (1408, 14760000), (1440, 14432000), (1476, 14080000), (1500, 13854720), (1536, 13530000), (1584, 13120000), (1600, 12988800), (1640, 12672000), (1650, 12595200), (1760, 11808000), (1800, 11545600), (1804, 11520000), (1845, 11264000), (1875, 11083776), (1920, 10824000), (1968, 10560000), (1980, 10496000), (2000, 10391040), (2048, 10147500), (2050, 10137600), (2112, 9840000), (2200, 9446400), (2250, 9236480), (2255, 9216000), (2304, 9020000), (2400, 8659200), (2460, 8448000), (2475, 8396800), (2500, 8312832), (2560, 8118000), (2624, 7920000), (2640, 7872000), (2706, 7680000), (2750, 7557120), (2816, 7380000), (2880, 7216000), (2952, 7040000), (3000, 6927360), (3072, 6765000), (3075, 6758400), (3168, 6560000), (3200, 6494400), (3280, 6336000), (3300, 6297600), (3520, 5904000), (3600, 5772800), (3608, 5760000), (3690, 5632000), (3750, 5541888), (3840, 5412000), (3936, 5280000), (3960, 5248000), (4000, 5195520), (4059, 5120000), (4096, 5073750), (4100, 5068800), (4125, 5038080), (4224, 4920000), (4400, 4723200), (4500, 4618240), (4510, 4608000), (4608, 4510000), (4800, 4329600), (4920, 4224000), (4950, 4198400), (5000, 4156416), (5120, 4059000), (5125, 4055040), (5248, 3960000), (5280, 3936000), (5412, 3840000), (5500, 3778560), (5625, 3694592), (5632, 3690000), (5760, 3608000), (5904, 3520000), (6000, 3463680), (6144, 3382500), (6150, 3379200), (6336, 3280000), (6400, 3247200), (6560, 3168000), (6600, 3148800), (6765, 3072000), (6875, 3022848), (7040, 2952000), (7200, 2886400), (7216, 2880000), (7380, 2816000), (7500, 2770944), (7680, 2706000), (7872, 2640000), (7920, 2624000), (8000, 2597760), (8118, 2560000), (8192, 2536875), (8200, 2534400), (8250, 2519040), (8448, 2460000), (8800, 2361600), (9000, 2309120), (9020, 2304000), (9216, 2255000), (9225, 2252800), (9600, 2164800), (9840, 2112000), (9900, 2099200), (10000, 2078208), (10240, 2029500), (10250, 2027520), (10496, 1980000), (10560, 1968000), (10824, 1920000), (11000, 1889280), (11250, 1847296), (11264, 1845000), (11275, 1843200), (11520, 1804000), (11808, 1760000), (12000, 1731840), (12288, 1691250), (12300, 1689600), (12375, 1679360), (12672, 1640000), (12800, 1623600), (13120, 1584000), (13200, 1574400), (13530, 1536000), (13750, 1511424), (14080, 1476000), (14400, 1443200), (14432, 1440000), (14760, 1408000), (15000, 1385472), (15360, 1353000), (15375, 1351680), (15744, 1320000), (15840, 1312000), (16000, 1298880), (16236, 1280000), (16400, 1267200), (16500, 1259520), (16896, 1230000), (17600, 1180800), (18000, 1154560), (18040, 1152000), (18432, 1127500), (18450, 1126400), (19200, 1082400), (19680, 1056000), (19800, 1049600), (20000, 1039104), (20295, 1024000), (20480, 1014750), (20500, 1013760), (20625, 1007616), (20992, 990000), (21120, 984000), (21648, 960000), (22000, 944640), (22500, 923648), (22528, 922500), (22550, 921600), (23040, 902000), (23616, 880000), (24000, 865920), (24576, 845625), (24600, 844800), (24750, 839680), (25344, 820000), (25600, 811800), (25625, 811008), (26240, 792000), (26400, 787200), (27060, 768000), (27500, 755712), (28160, 738000), (28800, 721600), (28864, 720000), (29520, 704000), (30000, 692736), (30720, 676500), (30750, 675840), (31488, 660000), (31680, 656000), (32000, 649440), (32472, 640000), (32800, 633600), (33000, 629760), (33792, 615000), (33825, 614400), (35200, 590400), (36000, 577280), (36080, 576000), (36864, 563750), (36900, 563200), (38400, 541200), (39360, 528000), (39600, 524800), (40000, 519552), (40590, 512000), (40960, 507375), (41000, 506880), (41250, 503808), (41984, 495000), (42240, 492000), (43296, 480000), (44000, 472320), (45000, 461824), (45056, 461250), (45100, 460800), (46080, 451000), (46125, 450560), (47232, 440000), (48000, 432960), (49200, 422400), (49500, 419840), (50688, 410000), (51200, 405900), (51250, 405504), (52480, 396000), (52800, 393600), (54120, 384000), (55000, 377856), (56320, 369000), (56375, 368640), (57600, 360800), (57728, 360000), (59040, 352000), (60000, 346368), (61440, 338250), (61500, 337920), (61875, 335872), (62976, 330000), (63360, 328000), (64000, 324720), (64944, 320000), (65600, 316800), (66000, 314880), (67584, 307500), (67650, 307200), (70400, 295200), (72000, 288640), (72160, 288000), (73728, 281875), (73800, 281600), (76800, 270600), (76875, 270336), (78720, 264000), (79200, 262400), (80000, 259776), (81180, 256000), (82000, 253440), (82500, 251904), (83968, 247500), (84480, 246000), (86592, 240000), (88000, 236160), (90000, 230912), (90112, 230625), (90200, 230400), (92160, 225500), (92250, 225280), (94464, 220000), (96000, 216480), (98400, 211200), (99000, 209920), (101376, 205000), (101475, 204800), (102400, 202950), (102500, 202752), (104960, 198000), (105600, 196800), (108240, 192000), (110000, 188928), (112640, 184500), (112750, 184320), (115200, 180400), (115456, 180000), (118080, 176000), (120000, 173184), (122880, 169125), (123000, 168960), (123750, 167936), (125952, 165000), (126720, 164000), (128000, 162360), (129888, 160000), (131200, 158400), (132000, 157440), (135168, 153750), (135300, 153600), (140800, 147600), (144000, 144320)]