64680000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^2\times {\mathrm{11}}^1$

素因数の和:60

約数の個数: 420

約数和(自身を含む): 271375632

約数和(自身を除く): 206695632

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, 132, 140, 147, 150, 154, 160, 165, 168, 175, 176, 192, 196, 200, 210, 220, 224, 231, 240, 245, 250, 264, 275, 280, 294, 300, 308, 320, 330, 336, 350, 352, 375, 385, 392, 400, 420, 440, 448, 462, 480, 490, 500, 525, 528, 539, 550, 560, 588, 600, 616, 625, 660, 672, 700, 704, 735, 750, 770, 784, 800, 825, 840, 875, 880, 924, 960, 980, 1000, 1050, 1056, 1078, 1100, 1120, 1155, 1176, 1200, 1225, 1232, 1250, 1320, 1344, 1375, 1400, 1470, 1500, 1540, 1568, 1600, 1617, 1650, 1680, 1750, 1760, 1848, 1875, 1925, 1960, 2000, 2100, 2112, 2156, 2200, 2240, 2310, 2352, 2400, 2450, 2464, 2500, 2625, 2640, 2695, 2750, 2800, 2940, 3000, 3080, 3136, 3234, 3300, 3360, 3500, 3520, 3675, 3696, 3750, 3850, 3920, 4000, 4125, 4200, 4312, 4375, 4400, 4620, 4704, 4800, 4900, 4928, 5000, 5250, 5280, 5390, 5500, 5600, 5775, 5880, 6000, 6125, 6160, 6468, 6600, 6720, 6875, 7000, 7350, 7392, 7500, 7700, 7840, 8000, 8085, 8250, 8400, 8624, 8750, 8800, 9240, 9408, 9625, 9800, 10000, 10500, 10560, 10780, 11000, 11200, 11550, 11760, 12000, 12250, 12320, 12936, 13125, 13200, 13475, 13750, 14000, 14700, 14784, 15000, 15400, 15680, 16170, 16500, 16800, 17248, 17500, 17600, 18375, 18480, 19250, 19600, 20000, 20625, 21000, 21560, 22000, 23100, 23520, 24000, 24500, 24640, 25872, 26250, 26400, 26950, 27500, 28000, 28875, 29400, 30000, 30625, 30800, 32340, 33000, 33600, 34496, 35000, 36750, 36960, 38500, 39200, 40000, 40425, 41250, 42000, 43120, 44000, 46200, 47040, 48125, 49000, 51744, 52500, 52800, 53900, 55000, 56000, 57750, 58800, 60000, 61250, 61600, 64680, 66000, 67375, 70000, 73500, 73920, 77000, 78400, 80850, 82500, 84000, 86240, 88000, 91875, 92400, 96250, 98000, 103488, 105000, 107800, 110000, 115500, 117600, 120000, 122500, 123200, 129360, 132000, 134750, 140000, 144375, 147000, 154000, 161700, 165000, 168000, 172480, 183750, 184800, 192500, 196000, 202125, 210000, 215600, 220000, 231000, 235200, 245000, 258720, 264000, 269500, 280000, 288750, 294000, 308000, 323400, 330000, 336875, 367500, 369600, 385000, 392000, 404250, 420000, 431200, 440000, 462000, 490000, 517440, 539000, 577500, 588000, 616000, 646800, 660000, 673750, 735000, 770000, 808500, 840000, 862400, 924000, 980000, 1010625, 1078000, 1155000, 1176000, 1293600, 1320000, 1347500, 1470000, 1540000, 1617000, 1848000, 1960000, 2021250, 2156000, 2310000, 2587200, 2695000, 2940000, 3080000, 3234000, 4042500, 4312000, 4620000, 5390000, 5880000, 6468000, 8085000, 9240000, 10780000, 12936000, 16170000, 21560000, 32340000, 64680000]

約数ペア:

[(1, 64680000), (2, 32340000), (3, 21560000), (4, 16170000), (5, 12936000), (6, 10780000), (7, 9240000), (8, 8085000), (10, 6468000), (11, 5880000), (12, 5390000), (14, 4620000), (15, 4312000), (16, 4042500), (20, 3234000), (21, 3080000), (22, 2940000), (24, 2695000), (25, 2587200), (28, 2310000), (30, 2156000), (32, 2021250), (33, 1960000), (35, 1848000), (40, 1617000), (42, 1540000), (44, 1470000), (48, 1347500), (49, 1320000), (50, 1293600), (55, 1176000), (56, 1155000), (60, 1078000), (64, 1010625), (66, 980000), (70, 924000), (75, 862400), (77, 840000), (80, 808500), (84, 770000), (88, 735000), (96, 673750), (98, 660000), (100, 646800), (105, 616000), (110, 588000), (112, 577500), (120, 539000), (125, 517440), (132, 490000), (140, 462000), (147, 440000), (150, 431200), (154, 420000), (160, 404250), (165, 392000), (168, 385000), (175, 369600), (176, 367500), (192, 336875), (196, 330000), (200, 323400), (210, 308000), (220, 294000), (224, 288750), (231, 280000), (240, 269500), (245, 264000), (250, 258720), (264, 245000), (275, 235200), (280, 231000), (294, 220000), (300, 215600), (308, 210000), (320, 202125), (330, 196000), (336, 192500), (350, 184800), (352, 183750), (375, 172480), (385, 168000), (392, 165000), (400, 161700), (420, 154000), (440, 147000), (448, 144375), (462, 140000), (480, 134750), (490, 132000), (500, 129360), (525, 123200), (528, 122500), (539, 120000), (550, 117600), (560, 115500), (588, 110000), (600, 107800), (616, 105000), (625, 103488), (660, 98000), (672, 96250), (700, 92400), (704, 91875), (735, 88000), (750, 86240), (770, 84000), (784, 82500), (800, 80850), (825, 78400), (840, 77000), (875, 73920), (880, 73500), (924, 70000), (960, 67375), (980, 66000), (1000, 64680), (1050, 61600), (1056, 61250), (1078, 60000), (1100, 58800), (1120, 57750), (1155, 56000), (1176, 55000), (1200, 53900), (1225, 52800), (1232, 52500), (1250, 51744), (1320, 49000), (1344, 48125), (1375, 47040), (1400, 46200), (1470, 44000), (1500, 43120), (1540, 42000), (1568, 41250), (1600, 40425), (1617, 40000), (1650, 39200), (1680, 38500), (1750, 36960), (1760, 36750), (1848, 35000), (1875, 34496), (1925, 33600), (1960, 33000), (2000, 32340), (2100, 30800), (2112, 30625), (2156, 30000), (2200, 29400), (2240, 28875), (2310, 28000), (2352, 27500), (2400, 26950), (2450, 26400), (2464, 26250), (2500, 25872), (2625, 24640), (2640, 24500), (2695, 24000), (2750, 23520), (2800, 23100), (2940, 22000), (3000, 21560), (3080, 21000), (3136, 20625), (3234, 20000), (3300, 19600), (3360, 19250), (3500, 18480), (3520, 18375), (3675, 17600), (3696, 17500), (3750, 17248), (3850, 16800), (3920, 16500), (4000, 16170), (4125, 15680), (4200, 15400), (4312, 15000), (4375, 14784), (4400, 14700), (4620, 14000), (4704, 13750), (4800, 13475), (4900, 13200), (4928, 13125), (5000, 12936), (5250, 12320), (5280, 12250), (5390, 12000), (5500, 11760), (5600, 11550), (5775, 11200), (5880, 11000), (6000, 10780), (6125, 10560), (6160, 10500), (6468, 10000), (6600, 9800), (6720, 9625), (6875, 9408), (7000, 9240), (7350, 8800), (7392, 8750), (7500, 8624), (7700, 8400), (7840, 8250), (8000, 8085)]