156772000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 481178880

約数和(自身を除く): 324406880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 160, 175, 176, 200, 220, 224, 250, 275, 280, 308, 350, 352, 385, 400, 440, 500, 509, 550, 560, 616, 700, 770, 800, 875, 880, 1000, 1018, 1100, 1120, 1232, 1375, 1400, 1540, 1750, 1760, 1925, 2000, 2036, 2200, 2464, 2545, 2750, 2800, 3080, 3500, 3563, 3850, 4000, 4072, 4400, 5090, 5500, 5599, 5600, 6160, 7000, 7126, 7700, 8144, 8800, 9625, 10180, 11000, 11198, 12320, 12725, 14000, 14252, 15400, 16288, 17815, 19250, 20360, 22000, 22396, 25450, 27995, 28000, 28504, 30800, 35630, 38500, 39193, 40720, 44000, 44792, 50900, 55990, 57008, 61600, 63625, 71260, 77000, 78386, 81440, 89075, 89584, 101800, 111980, 114016, 127250, 139975, 142520, 154000, 156772, 178150, 179168, 195965, 203600, 223960, 254500, 279950, 285040, 308000, 313544, 356300, 391930, 407200, 445375, 447920, 509000, 559900, 570080, 627088, 699875, 712600, 783860, 890750, 895840, 979825, 1018000, 1119800, 1254176, 1399750, 1425200, 1567720, 1781500, 1959650, 2036000, 2239600, 2799500, 2850400, 3135440, 3563000, 3919300, 4479200, 4899125, 5599000, 6270880, 7126000, 7838600, 9798250, 11198000, 14252000, 15677200, 19596500, 22396000, 31354400, 39193000, 78386000, 156772000]

約数ペア:

[(1, 156772000), (2, 78386000), (4, 39193000), (5, 31354400), (7, 22396000), (8, 19596500), (10, 15677200), (11, 14252000), (14, 11198000), (16, 9798250), (20, 7838600), (22, 7126000), (25, 6270880), (28, 5599000), (32, 4899125), (35, 4479200), (40, 3919300), (44, 3563000), (50, 3135440), (55, 2850400), (56, 2799500), (70, 2239600), (77, 2036000), (80, 1959650), (88, 1781500), (100, 1567720), (110, 1425200), (112, 1399750), (125, 1254176), (140, 1119800), (154, 1018000), (160, 979825), (175, 895840), (176, 890750), (200, 783860), (220, 712600), (224, 699875), (250, 627088), (275, 570080), (280, 559900), (308, 509000), (350, 447920), (352, 445375), (385, 407200), (400, 391930), (440, 356300), (500, 313544), (509, 308000), (550, 285040), (560, 279950), (616, 254500), (700, 223960), (770, 203600), (800, 195965), (875, 179168), (880, 178150), (1000, 156772), (1018, 154000), (1100, 142520), (1120, 139975), (1232, 127250), (1375, 114016), (1400, 111980), (1540, 101800), (1750, 89584), (1760, 89075), (1925, 81440), (2000, 78386), (2036, 77000), (2200, 71260), (2464, 63625), (2545, 61600), (2750, 57008), (2800, 55990), (3080, 50900), (3500, 44792), (3563, 44000), (3850, 40720), (4000, 39193), (4072, 38500), (4400, 35630), (5090, 30800), (5500, 28504), (5599, 28000), (5600, 27995), (6160, 25450), (7000, 22396), (7126, 22000), (7700, 20360), (8144, 19250), (8800, 17815), (9625, 16288), (10180, 15400), (11000, 14252), (11198, 14000), (12320, 12725)]