20328000

素因数分解:

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

素因数の和:59

約数の個数: 336

約数和(自身を含む): 84319872

約数和(自身を除く): 63991872

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, 121, 125, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 240, 242, 250, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 363, 375, 385, 400, 420, 440, 448, 462, 480, 484, 500, 525, 528, 550, 560, 600, 605, 616, 660, 672, 700, 704, 726, 750, 770, 800, 825, 840, 847, 875, 880, 924, 960, 968, 1000, 1050, 1056, 1100, 1120, 1155, 1200, 1210, 1232, 1320, 1344, 1375, 1400, 1452, 1500, 1540, 1600, 1650, 1680, 1694, 1750, 1760, 1815, 1848, 1925, 1936, 2000, 2100, 2112, 2200, 2240, 2310, 2400, 2420, 2464, 2541, 2625, 2640, 2750, 2800, 2904, 3000, 3025, 3080, 3300, 3360, 3388, 3500, 3520, 3630, 3696, 3850, 3872, 4000, 4125, 4200, 4235, 4400, 4620, 4800, 4840, 4928, 5082, 5250, 5280, 5500, 5600, 5775, 5808, 6000, 6050, 6160, 6600, 6720, 6776, 7000, 7260, 7392, 7700, 7744, 8000, 8250, 8400, 8470, 8800, 9075, 9240, 9625, 9680, 10164, 10500, 10560, 11000, 11200, 11550, 11616, 12000, 12100, 12320, 12705, 13200, 13552, 14000, 14520, 14784, 15125, 15400, 16500, 16800, 16940, 17600, 18150, 18480, 19250, 19360, 20328, 21000, 21175, 22000, 23100, 23232, 24000, 24200, 24640, 25410, 26400, 27104, 28000, 28875, 29040, 30250, 30800, 33000, 33600, 33880, 36300, 36960, 38500, 38720, 40656, 42000, 42350, 44000, 45375, 46200, 48400, 50820, 52800, 54208, 56000, 57750, 58080, 60500, 61600, 63525, 66000, 67760, 72600, 73920, 77000, 81312, 84000, 84700, 88000, 90750, 92400, 96800, 101640, 105875, 115500, 116160, 121000, 123200, 127050, 132000, 135520, 145200, 154000, 162624, 168000, 169400, 181500, 184800, 193600, 203280, 211750, 231000, 242000, 254100, 264000, 271040, 290400, 308000, 317625, 338800, 363000, 369600, 406560, 423500, 462000, 484000, 508200, 580800, 616000, 635250, 677600, 726000, 813120, 847000, 924000, 968000, 1016400, 1270500, 1355200, 1452000, 1694000, 1848000, 2032800, 2541000, 2904000, 3388000, 4065600, 5082000, 6776000, 10164000, 20328000]

約数ペア:

[(1, 20328000), (2, 10164000), (3, 6776000), (4, 5082000), (5, 4065600), (6, 3388000), (7, 2904000), (8, 2541000), (10, 2032800), (11, 1848000), (12, 1694000), (14, 1452000), (15, 1355200), (16, 1270500), (20, 1016400), (21, 968000), (22, 924000), (24, 847000), (25, 813120), (28, 726000), (30, 677600), (32, 635250), (33, 616000), (35, 580800), (40, 508200), (42, 484000), (44, 462000), (48, 423500), (50, 406560), (55, 369600), (56, 363000), (60, 338800), (64, 317625), (66, 308000), (70, 290400), (75, 271040), (77, 264000), (80, 254100), (84, 242000), (88, 231000), (96, 211750), (100, 203280), (105, 193600), (110, 184800), (112, 181500), (120, 169400), (121, 168000), (125, 162624), (132, 154000), (140, 145200), (150, 135520), (154, 132000), (160, 127050), (165, 123200), (168, 121000), (175, 116160), (176, 115500), (192, 105875), (200, 101640), (210, 96800), (220, 92400), (224, 90750), (231, 88000), (240, 84700), (242, 84000), (250, 81312), (264, 77000), (275, 73920), (280, 72600), (300, 67760), (308, 66000), (320, 63525), (330, 61600), (336, 60500), (350, 58080), (352, 57750), (363, 56000), (375, 54208), (385, 52800), (400, 50820), (420, 48400), (440, 46200), (448, 45375), (462, 44000), (480, 42350), (484, 42000), (500, 40656), (525, 38720), (528, 38500), (550, 36960), (560, 36300), (600, 33880), (605, 33600), (616, 33000), (660, 30800), (672, 30250), (700, 29040), (704, 28875), (726, 28000), (750, 27104), (770, 26400), (800, 25410), (825, 24640), (840, 24200), (847, 24000), (875, 23232), (880, 23100), (924, 22000), (960, 21175), (968, 21000), (1000, 20328), (1050, 19360), (1056, 19250), (1100, 18480), (1120, 18150), (1155, 17600), (1200, 16940), (1210, 16800), (1232, 16500), (1320, 15400), (1344, 15125), (1375, 14784), (1400, 14520), (1452, 14000), (1500, 13552), (1540, 13200), (1600, 12705), (1650, 12320), (1680, 12100), (1694, 12000), (1750, 11616), (1760, 11550), (1815, 11200), (1848, 11000), (1925, 10560), (1936, 10500), (2000, 10164), (2100, 9680), (2112, 9625), (2200, 9240), (2240, 9075), (2310, 8800), (2400, 8470), (2420, 8400), (2464, 8250), (2541, 8000), (2625, 7744), (2640, 7700), (2750, 7392), (2800, 7260), (2904, 7000), (3000, 6776), (3025, 6720), (3080, 6600), (3300, 6160), (3360, 6050), (3388, 6000), (3500, 5808), (3520, 5775), (3630, 5600), (3696, 5500), (3850, 5280), (3872, 5250), (4000, 5082), (4125, 4928), (4200, 4840), (4235, 4800), (4400, 4620)]