64680000000

素因数分解:

$2^9\times 3^1\times 5^7\times 7^2\times {\mathrm{11}}^1$

素因数の和:81

約数の個数: 960

約数和(自身を含む): 273332112768

約数和(自身を除く): 208652112768

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, 49, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 98, 100, 105, 110, 112, 120, 125, 128, 132, 140, 147, 150, 154, 160, 165, 168, 175, 176, 192, 196, 200, 210, 220, 224, 231, 240, 245, 250, 256, 264, 275, 280, 294, 300, 308, 320, 330, 336, 350, 352, 375, 384, 385, 392, 400, 420, 440, 448, 462, 480, 490, 500, 512, 525, 528, 539, 550, 560, 588, 600, 616, 625, 640, 660, 672, 700, 704, 735, 750, 768, 770, 784, 800, 825, 840, 875, 880, 896, 924, 960, 980, 1000, 1050, 1056, 1078, 1100, 1120, 1155, 1176, 1200, 1225, 1232, 1250, 1280, 1320, 1344, 1375, 1400, 1408, 1470, 1500, 1536, 1540, 1568, 1600, 1617, 1650, 1680, 1750, 1760, 1792, 1848, 1875, 1920, 1925, 1960, 2000, 2100, 2112, 2156, 2200, 2240, 2310, 2352, 2400, 2450, 2464, 2500, 2560, 2625, 2640, 2688, 2695, 2750, 2800, 2816, 2940, 3000, 3080, 3125, 3136, 3200, 3234, 3300, 3360, 3500, 3520, 3584, 3675, 3696, 3750, 3840, 3850, 3920, 4000, 4125, 4200, 4224, 4312, 4375, 4400, 4480, 4620, 4704, 4800, 4900, 4928, 5000, 5250, 5280, 5376, 5390, 5500, 5600, 5632, 5775, 5880, 6000, 6125, 6160, 6250, 6272, 6400, 6468, 6600, 6720, 6875, 7000, 7040, 7350, 7392, 7500, 7680, 7700, 7840, 8000, 8085, 8250, 8400, 8448, 8624, 8750, 8800, 8960, 9240, 9375, 9408, 9600, 9625, 9800, 9856, 10000, 10500, 10560, 10752, 10780, 11000, 11200, 11550, 11760, 12000, 12250, 12320, 12500, 12544, 12800, 12936, 13125, 13200, 13440, 13475, 13750, 14000, 14080, 14700, 14784, 15000, 15400, 15625, 15680, 16000, 16170, 16500, 16800, 16896, 17248, 17500, 17600, 17920, 18375, 18480, 18750, 18816, 19200, 19250, 19600, 19712, 20000, 20625, 21000, 21120, 21560, 21875, 22000, 22400, 23100, 23520, 24000, 24500, 24640, 25000, 25088, 25872, 26250, 26400, 26880, 26950, 27500, 28000, 28160, 28875, 29400, 29568, 30000, 30625, 30800, 31250, 31360, 32000, 32340, 33000, 33600, 34375, 34496, 35000, 35200, 36750, 36960, 37500, 37632, 38400, 38500, 39200, 39424, 40000, 40425, 41250, 42000, 42240, 43120, 43750, 44000, 44800, 46200, 46875, 47040, 48000, 48125, 49000, 49280, 50000, 51744, 52500, 52800, 53760, 53900, 55000, 56000, 57750, 58800, 59136, 60000, 61250, 61600, 62500, 62720, 64000, 64680, 65625, 66000, 67200, 67375, 68750, 68992, 70000, 70400, 73500, 73920, 75000, 75264, 77000, 78125, 78400, 80000, 80850, 82500, 84000, 84480, 86240, 87500, 88000, 89600, 91875, 92400, 93750, 94080, 96000, 96250, 98000, 98560, 100000, 103125, 103488, 105000, 105600, 107800, 109375, 110000, 112000, 115500, 117600, 118272, 120000, 122500, 123200, 125000, 125440, 129360, 131250, 132000, 134400, 134750, 137500, 137984, 140000, 140800, 144375, 147000, 147840, 150000, 153125, 154000, 156250, 156800, 160000, 161700, 165000, 168000, 171875, 172480, 175000, 176000, 183750, 184800, 187500, 188160, 192000, 192500, 196000, 197120, 200000, 202125, 206250, 206976, 210000, 211200, 215600, 218750, 220000, 224000, 231000, 234375, 235200, 240000, 240625, 245000, 246400, 250000, 258720, 262500, 264000, 268800, 269500, 275000, 275968, 280000, 288750, 294000, 295680, 300000, 306250, 308000, 312500, 313600, 320000, 323400, 328125, 330000, 336000, 336875, 343750, 344960, 350000, 352000, 367500, 369600, 375000, 376320, 385000, 392000, 400000, 404250, 412500, 413952, 420000, 422400, 431200, 437500, 440000, 448000, 459375, 462000, 468750, 470400, 480000, 481250, 490000, 492800, 500000, 515625, 517440, 525000, 528000, 539000, 546875, 550000, 560000, 577500, 588000, 591360, 600000, 612500, 616000, 625000, 627200, 646800, 656250, 660000, 672000, 673750, 687500, 689920, 700000, 704000, 721875, 735000, 739200, 750000, 765625, 770000, 784000, 800000, 808500, 825000, 827904, 840000, 859375, 862400, 875000, 880000, 918750, 924000, 937500, 940800, 960000, 962500, 980000, 985600, 1000000, 1010625, 1031250, 1034880, 1050000, 1056000, 1078000, 1093750, 1100000, 1120000, 1155000, 1176000, 1200000, 1203125, 1225000, 1232000, 1250000, 1293600, 1312500, 1320000, 1344000, 1347500, 1375000, 1379840, 1400000, 1443750, 1470000, 1478400, 1500000, 1531250, 1540000, 1568000, 1600000, 1617000, 1640625, 1650000, 1680000, 1684375, 1718750, 1724800, 1750000, 1760000, 1837500, 1848000, 1875000, 1881600, 1925000, 1960000, 2000000, 2021250, 2062500, 2069760, 2100000, 2112000, 2156000, 2187500, 2200000, 2240000, 2296875, 2310000, 2352000, 2400000, 2406250, 2450000, 2464000, 2500000, 2578125, 2587200, 2625000, 2640000, 2695000, 2750000, 2800000, 2887500, 2940000, 2956800, 3000000, 3062500, 3080000, 3136000, 3234000, 3281250, 3300000, 3360000, 3368750, 3437500, 3449600, 3500000, 3520000, 3609375, 3675000, 3696000, 3750000, 3828125, 3850000, 3920000, 4000000, 4042500, 4125000, 4139520, 4200000, 4312000, 4375000, 4400000, 4593750, 4620000, 4704000, 4800000, 4812500, 4900000, 4928000, 5000000, 5053125, 5156250, 5174400, 5250000, 5280000, 5390000, 5500000, 5600000, 5775000, 5880000, 6000000, 6015625, 6125000, 6160000, 6468000, 6562500, 6600000, 6720000, 6737500, 6875000, 6899200, 7000000, 7218750, 7350000, 7392000, 7500000, 7656250, 7700000, 7840000, 8000000, 8085000, 8250000, 8400000, 8421875, 8624000, 8750000, 8800000, 9187500, 9240000, 9408000, 9625000, 9800000, 10000000, 10106250, 10312500, 10348800, 10500000, 10560000, 10780000, 11000000, 11200000, 11484375, 11550000, 11760000, 12000000, 12031250, 12250000, 12320000, 12936000, 13125000, 13200000, 13475000, 13750000, 14000000, 14437500, 14700000, 14784000, 15000000, 15312500, 15400000, 15680000, 16170000, 16500000, 16800000, 16843750, 17248000, 17500000, 17600000, 18046875, 18375000, 18480000, 19250000, 19600000, 20000000, 20212500, 20625000, 20697600, 21000000, 21560000, 22000000, 22968750, 23100000, 23520000, 24000000, 24062500, 24500000, 24640000, 25265625, 25872000, 26250000, 26400000, 26950000, 27500000, 28000000, 28875000, 29400000, 30000000, 30625000, 30800000, 32340000, 33000000, 33600000, 33687500, 34496000, 35000000, 36093750, 36750000, 36960000, 38500000, 39200000, 40000000, 40425000, 41250000, 42000000, 42109375, 43120000, 44000000, 45937500, 46200000, 47040000, 48125000, 49000000, 50531250, 51744000, 52500000, 52800000, 53900000, 55000000, 56000000, 57750000, 58800000, 60000000, 61250000, 61600000, 64680000, 66000000, 67375000, 70000000, 72187500, 73500000, 73920000, 77000000, 78400000, 80850000, 82500000, 84000000, 84218750, 86240000, 88000000, 91875000, 92400000, 96250000, 98000000, 101062500, 103488000, 105000000, 107800000, 110000000, 115500000, 117600000, 120000000, 122500000, 123200000, 126328125, 129360000, 132000000, 134750000, 140000000, 144375000, 147000000, 154000000, 161700000, 165000000, 168000000, 168437500, 172480000, 183750000, 184800000, 192500000, 196000000, 202125000, 210000000, 215600000, 220000000, 231000000, 235200000, 245000000, 252656250, 258720000, 264000000, 269500000, 280000000, 288750000, 294000000, 308000000, 323400000, 330000000, 336875000, 367500000, 369600000, 385000000, 392000000, 404250000, 420000000, 431200000, 440000000, 462000000, 490000000, 505312500, 517440000, 539000000, 577500000, 588000000, 616000000, 646800000, 660000000, 673750000, 735000000, 770000000, 808500000, 840000000, 862400000, 924000000, 980000000, 1010625000, 1078000000, 1155000000, 1176000000, 1293600000, 1320000000, 1347500000, 1470000000, 1540000000, 1617000000, 1848000000, 1960000000, 2021250000, 2156000000, 2310000000, 2587200000, 2695000000, 2940000000, 3080000000, 3234000000, 4042500000, 4312000000, 4620000000, 5390000000, 5880000000, 6468000000, 8085000000, 9240000000, 10780000000, 12936000000, 16170000000, 21560000000, 32340000000, 64680000000]

約数ペア:

[(1, 64680000000), (2, 32340000000), (3, 21560000000), (4, 16170000000), (5, 12936000000), (6, 10780000000), (7, 9240000000), (8, 8085000000), (10, 6468000000), (11, 5880000000), (12, 5390000000), (14, 4620000000), (15, 4312000000), (16, 4042500000), (20, 3234000000), (21, 3080000000), (22, 2940000000), (24, 2695000000), (25, 2587200000), (28, 2310000000), (30, 2156000000), (32, 2021250000), (33, 1960000000), (35, 1848000000), (40, 1617000000), (42, 1540000000), (44, 1470000000), (48, 1347500000), (49, 1320000000), (50, 1293600000), (55, 1176000000), (56, 1155000000), (60, 1078000000), (64, 1010625000), (66, 980000000), (70, 924000000), (75, 862400000), (77, 840000000), (80, 808500000), (84, 770000000), (88, 735000000), (96, 673750000), (98, 660000000), (100, 646800000), (105, 616000000), (110, 588000000), (112, 577500000), (120, 539000000), (125, 517440000), (128, 505312500), (132, 490000000), (140, 462000000), (147, 440000000), (150, 431200000), (154, 420000000), (160, 404250000), (165, 392000000), (168, 385000000), (175, 369600000), (176, 367500000), (192, 336875000), (196, 330000000), (200, 323400000), (210, 308000000), (220, 294000000), (224, 288750000), (231, 280000000), (240, 269500000), (245, 264000000), (250, 258720000), (256, 252656250), (264, 245000000), (275, 235200000), (280, 231000000), (294, 220000000), (300, 215600000), (308, 210000000), (320, 202125000), (330, 196000000), (336, 192500000), (350, 184800000), (352, 183750000), (375, 172480000), (384, 168437500), (385, 168000000), (392, 165000000), (400, 161700000), (420, 154000000), (440, 147000000), (448, 144375000), (462, 140000000), (480, 134750000), (490, 132000000), (500, 129360000), (512, 126328125), (525, 123200000), (528, 122500000), (539, 120000000), (550, 117600000), (560, 115500000), (588, 110000000), (600, 107800000), (616, 105000000), (625, 103488000), (640, 101062500), (660, 98000000), (672, 96250000), (700, 92400000), (704, 91875000), (735, 88000000), (750, 86240000), (768, 84218750), (770, 84000000), (784, 82500000), (800, 80850000), (825, 78400000), (840, 77000000), (875, 73920000), (880, 73500000), (896, 72187500), (924, 70000000), (960, 67375000), (980, 66000000), (1000, 64680000), (1050, 61600000), (1056, 61250000), (1078, 60000000), (1100, 58800000), (1120, 57750000), (1155, 56000000), (1176, 55000000), (1200, 53900000), (1225, 52800000), (1232, 52500000), (1250, 51744000), (1280, 50531250), (1320, 49000000), (1344, 48125000), (1375, 47040000), (1400, 46200000), (1408, 45937500), (1470, 44000000), (1500, 43120000), (1536, 42109375), (1540, 42000000), (1568, 41250000), (1600, 40425000), (1617, 40000000), (1650, 39200000), (1680, 38500000), (1750, 36960000), (1760, 36750000), (1792, 36093750), (1848, 35000000), (1875, 34496000), (1920, 33687500), (1925, 33600000), (1960, 33000000), (2000, 32340000), (2100, 30800000), (2112, 30625000), (2156, 30000000), (2200, 29400000), (2240, 28875000), (2310, 28000000), (2352, 27500000), (2400, 26950000), (2450, 26400000), (2464, 26250000), (2500, 25872000), (2560, 25265625), (2625, 24640000), (2640, 24500000), (2688, 24062500), (2695, 24000000), (2750, 23520000), (2800, 23100000), (2816, 22968750), (2940, 22000000), (3000, 21560000), (3080, 21000000), (3125, 20697600), (3136, 20625000), (3200, 20212500), (3234, 20000000), (3300, 19600000), (3360, 19250000), (3500, 18480000), (3520, 18375000), (3584, 18046875), (3675, 17600000), (3696, 17500000), (3750, 17248000), (3840, 16843750), (3850, 16800000), (3920, 16500000), (4000, 16170000), (4125, 15680000), (4200, 15400000), (4224, 15312500), (4312, 15000000), (4375, 14784000), (4400, 14700000), (4480, 14437500), (4620, 14000000), (4704, 13750000), (4800, 13475000), (4900, 13200000), (4928, 13125000), (5000, 12936000), (5250, 12320000), (5280, 12250000), (5376, 12031250), (5390, 12000000), (5500, 11760000), (5600, 11550000), (5632, 11484375), (5775, 11200000), (5880, 11000000), (6000, 10780000), (6125, 10560000), (6160, 10500000), (6250, 10348800), (6272, 10312500), (6400, 10106250), (6468, 10000000), (6600, 9800000), (6720, 9625000), (6875, 9408000), (7000, 9240000), (7040, 9187500), (7350, 8800000), (7392, 8750000), (7500, 8624000), (7680, 8421875), (7700, 8400000), (7840, 8250000), (8000, 8085000), (8085, 8000000), (8250, 7840000), (8400, 7700000), (8448, 7656250), (8624, 7500000), (8750, 7392000), (8800, 7350000), (8960, 7218750), (9240, 7000000), (9375, 6899200), (9408, 6875000), (9600, 6737500), (9625, 6720000), (9800, 6600000), (9856, 6562500), (10000, 6468000), (10500, 6160000), (10560, 6125000), (10752, 6015625), (10780, 6000000), (11000, 5880000), (11200, 5775000), (11550, 5600000), (11760, 5500000), (12000, 5390000), (12250, 5280000), (12320, 5250000), (12500, 5174400), (12544, 5156250), (12800, 5053125), (12936, 5000000), (13125, 4928000), (13200, 4900000), (13440, 4812500), (13475, 4800000), (13750, 4704000), (14000, 4620000), (14080, 4593750), (14700, 4400000), (14784, 4375000), (15000, 4312000), (15400, 4200000), (15625, 4139520), (15680, 4125000), (16000, 4042500), (16170, 4000000), (16500, 3920000), (16800, 3850000), (16896, 3828125), (17248, 3750000), (17500, 3696000), (17600, 3675000), (17920, 3609375), (18375, 3520000), (18480, 3500000), (18750, 3449600), (18816, 3437500), (19200, 3368750), (19250, 3360000), (19600, 3300000), (19712, 3281250), (20000, 3234000), (20625, 3136000), (21000, 3080000), (21120, 3062500), (21560, 3000000), (21875, 2956800), (22000, 2940000), (22400, 2887500), (23100, 2800000), (23520, 2750000), (24000, 2695000), (24500, 2640000), (24640, 2625000), (25000, 2587200), (25088, 2578125), (25872, 2500000), (26250, 2464000), (26400, 2450000), (26880, 2406250), (26950, 2400000), (27500, 2352000), (28000, 2310000), (28160, 2296875), (28875, 2240000), (29400, 2200000), (29568, 2187500), (30000, 2156000), (30625, 2112000), (30800, 2100000), (31250, 2069760), (31360, 2062500), (32000, 2021250), (32340, 2000000), (33000, 1960000), (33600, 1925000), (34375, 1881600), (34496, 1875000), (35000, 1848000), (35200, 1837500), (36750, 1760000), (36960, 1750000), (37500, 1724800), (37632, 1718750), (38400, 1684375), (38500, 1680000), (39200, 1650000), (39424, 1640625), (40000, 1617000), (40425, 1600000), (41250, 1568000), (42000, 1540000), (42240, 1531250), (43120, 1500000), (43750, 1478400), (44000, 1470000), (44800, 1443750), (46200, 1400000), (46875, 1379840), (47040, 1375000), (48000, 1347500), (48125, 1344000), (49000, 1320000), (49280, 1312500), (50000, 1293600), (51744, 1250000), (52500, 1232000), (52800, 1225000), (53760, 1203125), (53900, 1200000), (55000, 1176000), (56000, 1155000), (57750, 1120000), (58800, 1100000), (59136, 1093750), (60000, 1078000), (61250, 1056000), (61600, 1050000), (62500, 1034880), (62720, 1031250), (64000, 1010625), (64680, 1000000), (65625, 985600), (66000, 980000), (67200, 962500), (67375, 960000), (68750, 940800), (68992, 937500), (70000, 924000), (70400, 918750), (73500, 880000), (73920, 875000), (75000, 862400), (75264, 859375), (77000, 840000), (78125, 827904), (78400, 825000), (80000, 808500), (80850, 800000), (82500, 784000), (84000, 770000), (84480, 765625), (86240, 750000), (87500, 739200), (88000, 735000), (89600, 721875), (91875, 704000), (92400, 700000), (93750, 689920), (94080, 687500), (96000, 673750), (96250, 672000), (98000, 660000), (98560, 656250), (100000, 646800), (103125, 627200), (103488, 625000), (105000, 616000), (105600, 612500), (107800, 600000), (109375, 591360), (110000, 588000), (112000, 577500), (115500, 560000), (117600, 550000), (118272, 546875), (120000, 539000), (122500, 528000), (123200, 525000), (125000, 517440), (125440, 515625), (129360, 500000), (131250, 492800), (132000, 490000), (134400, 481250), (134750, 480000), (137500, 470400), (137984, 468750), (140000, 462000), (140800, 459375), (144375, 448000), (147000, 440000), (147840, 437500), (150000, 431200), (153125, 422400), (154000, 420000), (156250, 413952), (156800, 412500), (160000, 404250), (161700, 400000), (165000, 392000), (168000, 385000), (171875, 376320), (172480, 375000), (175000, 369600), (176000, 367500), (183750, 352000), (184800, 350000), (187500, 344960), (188160, 343750), (192000, 336875), (192500, 336000), (196000, 330000), (197120, 328125), (200000, 323400), (202125, 320000), (206250, 313600), (206976, 312500), (210000, 308000), (211200, 306250), (215600, 300000), (218750, 295680), (220000, 294000), (224000, 288750), (231000, 280000), (234375, 275968), (235200, 275000), (240000, 269500), (240625, 268800), (245000, 264000), (246400, 262500), (250000, 258720)]