207096540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:409

約数の個数: 192

約数和(自身を含む): 701568000

約数和(自身を除く): 494471460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 343, 347, 348, 406, 420, 435, 490, 580, 588, 609, 686, 694, 735, 812, 870, 980, 1015, 1029, 1041, 1218, 1372, 1388, 1421, 1470, 1715, 1735, 1740, 2030, 2058, 2082, 2429, 2436, 2842, 2940, 3045, 3430, 3470, 4060, 4116, 4164, 4263, 4858, 5145, 5205, 5684, 6090, 6860, 6940, 7105, 7287, 8526, 9716, 9947, 10063, 10290, 10410, 12145, 12180, 14210, 14574, 17003, 17052, 19894, 20126, 20580, 20820, 21315, 24290, 28420, 29148, 29841, 30189, 34006, 36435, 39788, 40252, 42630, 48580, 49735, 50315, 51009, 59682, 60378, 68012, 70441, 72870, 85015, 85260, 99470, 100630, 102018, 119021, 119364, 120756, 140882, 145740, 149205, 150945, 170030, 198940, 201260, 204036, 211323, 238042, 255045, 281764, 298410, 301890, 340060, 352205, 357063, 422646, 476084, 493087, 510090, 595105, 596820, 603780, 704410, 714126, 845292, 986174, 1020180, 1056615, 1190210, 1408820, 1428252, 1479261, 1785315, 1972348, 2113230, 2380420, 2465435, 2958522, 3451609, 3570630, 4226460, 4930870, 5917044, 6903218, 7141260, 7396305, 9861740, 10354827, 13806436, 14792610, 17258045, 20709654, 29585220, 34516090, 41419308, 51774135, 69032180, 103548270, 207096540]

約数ペア:

[(1, 207096540), (2, 103548270), (3, 69032180), (4, 51774135), (5, 41419308), (6, 34516090), (7, 29585220), (10, 20709654), (12, 17258045), (14, 14792610), (15, 13806436), (20, 10354827), (21, 9861740), (28, 7396305), (29, 7141260), (30, 6903218), (35, 5917044), (42, 4930870), (49, 4226460), (58, 3570630), (60, 3451609), (70, 2958522), (84, 2465435), (87, 2380420), (98, 2113230), (105, 1972348), (116, 1785315), (140, 1479261), (145, 1428252), (147, 1408820), (174, 1190210), (196, 1056615), (203, 1020180), (210, 986174), (245, 845292), (290, 714126), (294, 704410), (343, 603780), (347, 596820), (348, 595105), (406, 510090), (420, 493087), (435, 476084), (490, 422646), (580, 357063), (588, 352205), (609, 340060), (686, 301890), (694, 298410), (735, 281764), (812, 255045), (870, 238042), (980, 211323), (1015, 204036), (1029, 201260), (1041, 198940), (1218, 170030), (1372, 150945), (1388, 149205), (1421, 145740), (1470, 140882), (1715, 120756), (1735, 119364), (1740, 119021), (2030, 102018), (2058, 100630), (2082, 99470), (2429, 85260), (2436, 85015), (2842, 72870), (2940, 70441), (3045, 68012), (3430, 60378), (3470, 59682), (4060, 51009), (4116, 50315), (4164, 49735), (4263, 48580), (4858, 42630), (5145, 40252), (5205, 39788), (5684, 36435), (6090, 34006), (6860, 30189), (6940, 29841), (7105, 29148), (7287, 28420), (8526, 24290), (9716, 21315), (9947, 20820), (10063, 20580), (10290, 20126), (10410, 19894), (12145, 17052), (12180, 17003), (14210, 14574)]