2056352880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6959

約数の個数: 160

約数和(自身を含む): 6748853760

約数和(自身を除く): 4692500880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 43, 48, 58, 60, 80, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 240, 258, 290, 344, 348, 430, 435, 464, 516, 580, 645, 688, 696, 860, 870, 1032, 1160, 1247, 1290, 1392, 1720, 1740, 2064, 2320, 2494, 2580, 3440, 3480, 3741, 4988, 5160, 6235, 6871, 6960, 7482, 9976, 10320, 12470, 13742, 14964, 18705, 19952, 20613, 24940, 27484, 29928, 34355, 37410, 41226, 49880, 54968, 59856, 68710, 74820, 82452, 99760, 103065, 109936, 137420, 149640, 164904, 199259, 206130, 274840, 295453, 299280, 329808, 398518, 412260, 549680, 590906, 597777, 797036, 824520, 886359, 996295, 1181812, 1195554, 1477265, 1594072, 1649040, 1772718, 1992590, 2363624, 2391108, 2954530, 2988885, 3188144, 3545436, 3985180, 4431795, 4727248, 4782216, 5909060, 5977770, 7090872, 7970360, 8568137, 8863590, 9564432, 11818120, 11955540, 14181744, 15940720, 17136274, 17727180, 23636240, 23911080, 25704411, 34272548, 35454360, 42840685, 47822160, 51408822, 68545096, 70908720, 85681370, 102817644, 128522055, 137090192, 171362740, 205635288, 257044110, 342725480, 411270576, 514088220, 685450960, 1028176440, 2056352880]

約数ペア:

[(1, 2056352880), (2, 1028176440), (3, 685450960), (4, 514088220), (5, 411270576), (6, 342725480), (8, 257044110), (10, 205635288), (12, 171362740), (15, 137090192), (16, 128522055), (20, 102817644), (24, 85681370), (29, 70908720), (30, 68545096), (40, 51408822), (43, 47822160), (48, 42840685), (58, 35454360), (60, 34272548), (80, 25704411), (86, 23911080), (87, 23636240), (116, 17727180), (120, 17136274), (129, 15940720), (145, 14181744), (172, 11955540), (174, 11818120), (215, 9564432), (232, 8863590), (240, 8568137), (258, 7970360), (290, 7090872), (344, 5977770), (348, 5909060), (430, 4782216), (435, 4727248), (464, 4431795), (516, 3985180), (580, 3545436), (645, 3188144), (688, 2988885), (696, 2954530), (860, 2391108), (870, 2363624), (1032, 1992590), (1160, 1772718), (1247, 1649040), (1290, 1594072), (1392, 1477265), (1720, 1195554), (1740, 1181812), (2064, 996295), (2320, 886359), (2494, 824520), (2580, 797036), (3440, 597777), (3480, 590906), (3741, 549680), (4988, 412260), (5160, 398518), (6235, 329808), (6871, 299280), (6960, 295453), (7482, 274840), (9976, 206130), (10320, 199259), (12470, 164904), (13742, 149640), (14964, 137420), (18705, 109936), (19952, 103065), (20613, 99760), (24940, 82452), (27484, 74820), (29928, 68710), (34355, 59856), (37410, 54968), (41226, 49880)]