209484787680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6927407}}^1$

素因数の和:6927438

約数の個数: 192

約数和(自身を含む): 837939271680

約数和(自身を除く): 628454484000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 6927407, 13854814, 20782221, 27709628, 34637035, 41564442, 48491849, 55419256, 62346663, 69274070, 83128884, 96983698, 103911105, 110838512, 124693326, 138548140, 145475547, 166257768, 187039989, 193967396, 207822210, 221677024, 242459245, 249386652, 277096280, 290951094, 311733315, 332515536, 374079978, 387934792, 415644420, 436426641, 484918490, 498773304, 554192560, 581902188, 623466630, 665031072, 727377735, 748159956, 775869584, 831288840, 872853282, 935199945, 969836980, 997546608, 1108385120, 1163804376, 1246933260, 1309279923, 1454755470, 1496319912, 1551739168, 1662577680, 1745706564, 1870399890, 1939673960, 1995093216, 2182133205, 2327608752, 2493866520, 2618559846, 2909510940, 2992639824, 3325155360, 3491413128, 3740799780, 3879347920, 4364266410, 4655217504, 4987733040, 5237119692, 5819021880, 5985279648, 6546399615, 6982826256, 7481599560, 7758695840, 8728532820, 9975466080, 10474239384, 11638043760, 13092799230, 13965652512, 14963199120, 17457065640, 20948478768, 23276087520, 26185598460, 29926398240, 34914131280, 41896957536, 52371196920, 69828262560, 104742393840, 209484787680]

約数ペア:

[(1, 209484787680), (2, 104742393840), (3, 69828262560), (4, 52371196920), (5, 41896957536), (6, 34914131280), (7, 29926398240), (8, 26185598460), (9, 23276087520), (10, 20948478768), (12, 17457065640), (14, 14963199120), (15, 13965652512), (16, 13092799230), (18, 11638043760), (20, 10474239384), (21, 9975466080), (24, 8728532820), (27, 7758695840), (28, 7481599560), (30, 6982826256), (32, 6546399615), (35, 5985279648), (36, 5819021880), (40, 5237119692), (42, 4987733040), (45, 4655217504), (48, 4364266410), (54, 3879347920), (56, 3740799780), (60, 3491413128), (63, 3325155360), (70, 2992639824), (72, 2909510940), (80, 2618559846), (84, 2493866520), (90, 2327608752), (96, 2182133205), (105, 1995093216), (108, 1939673960), (112, 1870399890), (120, 1745706564), (126, 1662577680), (135, 1551739168), (140, 1496319912), (144, 1454755470), (160, 1309279923), (168, 1246933260), (180, 1163804376), (189, 1108385120), (210, 997546608), (216, 969836980), (224, 935199945), (240, 872853282), (252, 831288840), (270, 775869584), (280, 748159956), (288, 727377735), (315, 665031072), (336, 623466630), (360, 581902188), (378, 554192560), (420, 498773304), (432, 484918490), (480, 436426641), (504, 415644420), (540, 387934792), (560, 374079978), (630, 332515536), (672, 311733315), (720, 290951094), (756, 277096280), (840, 249386652), (864, 242459245), (945, 221677024), (1008, 207822210), (1080, 193967396), (1120, 187039989), (1260, 166257768), (1440, 145475547), (1512, 138548140), (1680, 124693326), (1890, 110838512), (2016, 103911105), (2160, 96983698), (2520, 83128884), (3024, 69274070), (3360, 62346663), (3780, 55419256), (4320, 48491849), (5040, 41564442), (6048, 34637035), (7560, 27709628), (10080, 20782221), (15120, 13854814), (30240, 6927407)]