206327520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6823}}^1$

素因数の和:6854

約数の個数: 192

約数和(自身を含む): 825431040

約数和(自身を除く): 619103520

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, 6823, 7560, 10080, 13646, 15120, 20469, 27292, 30240, 34115, 40938, 47761, 54584, 61407, 68230, 81876, 95522, 102345, 109168, 122814, 136460, 143283, 163752, 184221, 191044, 204690, 218336, 238805, 245628, 272920, 286566, 307035, 327504, 368442, 382088, 409380, 429849, 477610, 491256, 545840, 573132, 614070, 655008, 716415, 736884, 764176, 818760, 859698, 921105, 955220, 982512, 1091680, 1146264, 1228140, 1289547, 1432830, 1473768, 1528352, 1637520, 1719396, 1842210, 1910440, 1965024, 2149245, 2292528, 2456280, 2579094, 2865660, 2947536, 3275040, 3438792, 3684420, 3820880, 4298490, 4585056, 4912560, 5158188, 5731320, 5895072, 6447735, 6877584, 7368840, 7641760, 8596980, 9825120, 10316376, 11462640, 12895470, 13755168, 14737680, 17193960, 20632752, 22925280, 25790940, 29475360, 34387920, 41265504, 51581880, 68775840, 103163760, 206327520]

約数ペア:

[(1, 206327520), (2, 103163760), (3, 68775840), (4, 51581880), (5, 41265504), (6, 34387920), (7, 29475360), (8, 25790940), (9, 22925280), (10, 20632752), (12, 17193960), (14, 14737680), (15, 13755168), (16, 12895470), (18, 11462640), (20, 10316376), (21, 9825120), (24, 8596980), (27, 7641760), (28, 7368840), (30, 6877584), (32, 6447735), (35, 5895072), (36, 5731320), (40, 5158188), (42, 4912560), (45, 4585056), (48, 4298490), (54, 3820880), (56, 3684420), (60, 3438792), (63, 3275040), (70, 2947536), (72, 2865660), (80, 2579094), (84, 2456280), (90, 2292528), (96, 2149245), (105, 1965024), (108, 1910440), (112, 1842210), (120, 1719396), (126, 1637520), (135, 1528352), (140, 1473768), (144, 1432830), (160, 1289547), (168, 1228140), (180, 1146264), (189, 1091680), (210, 982512), (216, 955220), (224, 921105), (240, 859698), (252, 818760), (270, 764176), (280, 736884), (288, 716415), (315, 655008), (336, 614070), (360, 573132), (378, 545840), (420, 491256), (432, 477610), (480, 429849), (504, 409380), (540, 382088), (560, 368442), (630, 327504), (672, 307035), (720, 286566), (756, 272920), (840, 245628), (864, 238805), (945, 218336), (1008, 204690), (1080, 191044), (1120, 184221), (1260, 163752), (1440, 143283), (1512, 136460), (1680, 122814), (1890, 109168), (2016, 102345), (2160, 95522), (2520, 81876), (3024, 68230), (3360, 61407), (3780, 54584), (4320, 47761), (5040, 40938), (6048, 34115), (6823, 30240), (7560, 27292), (10080, 20469), (13646, 15120)]