677482960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1149

約数の個数: 160

約数和(自身を含む): 1983801600

約数和(自身を除く): 1306318640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 109, 110, 112, 140, 154, 176, 218, 220, 280, 308, 385, 436, 440, 545, 560, 616, 763, 770, 872, 880, 1009, 1090, 1199, 1232, 1526, 1540, 1744, 2018, 2180, 2398, 3052, 3080, 3815, 4036, 4360, 4796, 5045, 5995, 6104, 6160, 7063, 7630, 8072, 8393, 8720, 9592, 10090, 11099, 11990, 12208, 14126, 15260, 16144, 16786, 19184, 20180, 22198, 23980, 28252, 30520, 33572, 35315, 40360, 41965, 44396, 47960, 55495, 56504, 61040, 67144, 70630, 77693, 80720, 83930, 88792, 95920, 109981, 110990, 113008, 134288, 141260, 155386, 167860, 177584, 219962, 221980, 282520, 310772, 335720, 388465, 439924, 443960, 549905, 565040, 621544, 671440, 769867, 776930, 879848, 887920, 1099810, 1209791, 1243088, 1539734, 1553860, 1759696, 2199620, 2419582, 3079468, 3107720, 3849335, 4399240, 4839164, 6048955, 6158936, 6215440, 7698670, 8468537, 8798480, 9678328, 12097910, 12317872, 15397340, 16937074, 19356656, 24195820, 30794680, 33874148, 42342685, 48391640, 61589360, 67748296, 84685370, 96783280, 135496592, 169370740, 338741480, 677482960]

約数ペア:

[(1, 677482960), (2, 338741480), (4, 169370740), (5, 135496592), (7, 96783280), (8, 84685370), (10, 67748296), (11, 61589360), (14, 48391640), (16, 42342685), (20, 33874148), (22, 30794680), (28, 24195820), (35, 19356656), (40, 16937074), (44, 15397340), (55, 12317872), (56, 12097910), (70, 9678328), (77, 8798480), (80, 8468537), (88, 7698670), (109, 6215440), (110, 6158936), (112, 6048955), (140, 4839164), (154, 4399240), (176, 3849335), (218, 3107720), (220, 3079468), (280, 2419582), (308, 2199620), (385, 1759696), (436, 1553860), (440, 1539734), (545, 1243088), (560, 1209791), (616, 1099810), (763, 887920), (770, 879848), (872, 776930), (880, 769867), (1009, 671440), (1090, 621544), (1199, 565040), (1232, 549905), (1526, 443960), (1540, 439924), (1744, 388465), (2018, 335720), (2180, 310772), (2398, 282520), (3052, 221980), (3080, 219962), (3815, 177584), (4036, 167860), (4360, 155386), (4796, 141260), (5045, 134288), (5995, 113008), (6104, 110990), (6160, 109981), (7063, 95920), (7630, 88792), (8072, 83930), (8393, 80720), (8720, 77693), (9592, 70630), (10090, 67144), (11099, 61040), (11990, 56504), (12208, 55495), (14126, 47960), (15260, 44396), (16144, 41965), (16786, 40360), (19184, 35315), (20180, 33572), (22198, 30520), (23980, 28252)]