207875360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 627056640

約数和(自身を除く): 419181280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 220, 224, 235, 280, 308, 329, 352, 359, 376, 385, 440, 470, 517, 560, 616, 658, 718, 752, 770, 880, 940, 1034, 1120, 1232, 1316, 1436, 1504, 1540, 1645, 1760, 1795, 1880, 2068, 2464, 2513, 2585, 2632, 2872, 3080, 3290, 3590, 3619, 3760, 3949, 4136, 5026, 5170, 5264, 5744, 6160, 6580, 7180, 7238, 7520, 7898, 8272, 10052, 10340, 10528, 11488, 12320, 12565, 13160, 14360, 14476, 15796, 16544, 16873, 18095, 19745, 20104, 20680, 25130, 26320, 27643, 28720, 28952, 31592, 33746, 36190, 39490, 40208, 41360, 50260, 52640, 55286, 57440, 57904, 63184, 67492, 72380, 78980, 80416, 82720, 84365, 100520, 110572, 115808, 118111, 126368, 134984, 138215, 144760, 157960, 168730, 185603, 201040, 221144, 236222, 269968, 276430, 289520, 315920, 337460, 371206, 402080, 442288, 472444, 539936, 552860, 579040, 590555, 631840, 674920, 742412, 884576, 928015, 944888, 1105720, 1181110, 1299221, 1349840, 1484824, 1856030, 1889776, 2211440, 2362220, 2598442, 2699680, 2969648, 3712060, 3779552, 4422880, 4724440, 5196884, 5939296, 6496105, 7424120, 9448880, 10393768, 12992210, 14848240, 18897760, 20787536, 25984420, 29696480, 41575072, 51968840, 103937680, 207875360]

約数ペア:

[(1, 207875360), (2, 103937680), (4, 51968840), (5, 41575072), (7, 29696480), (8, 25984420), (10, 20787536), (11, 18897760), (14, 14848240), (16, 12992210), (20, 10393768), (22, 9448880), (28, 7424120), (32, 6496105), (35, 5939296), (40, 5196884), (44, 4724440), (47, 4422880), (55, 3779552), (56, 3712060), (70, 2969648), (77, 2699680), (80, 2598442), (88, 2362220), (94, 2211440), (110, 1889776), (112, 1856030), (140, 1484824), (154, 1349840), (160, 1299221), (176, 1181110), (188, 1105720), (220, 944888), (224, 928015), (235, 884576), (280, 742412), (308, 674920), (329, 631840), (352, 590555), (359, 579040), (376, 552860), (385, 539936), (440, 472444), (470, 442288), (517, 402080), (560, 371206), (616, 337460), (658, 315920), (718, 289520), (752, 276430), (770, 269968), (880, 236222), (940, 221144), (1034, 201040), (1120, 185603), (1232, 168730), (1316, 157960), (1436, 144760), (1504, 138215), (1540, 134984), (1645, 126368), (1760, 118111), (1795, 115808), (1880, 110572), (2068, 100520), (2464, 84365), (2513, 82720), (2585, 80416), (2632, 78980), (2872, 72380), (3080, 67492), (3290, 63184), (3590, 57904), (3619, 57440), (3760, 55286), (3949, 52640), (4136, 50260), (5026, 41360), (5170, 40208), (5264, 39490), (5744, 36190), (6160, 33746), (6580, 31592), (7180, 28952), (7238, 28720), (7520, 27643), (7898, 26320), (8272, 25130), (10052, 20680), (10340, 20104), (10528, 19745), (11488, 18095), (12320, 16873), (12565, 16544), (13160, 15796), (14360, 14476)]