239425920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 834902640

約数和(自身を除く): 595476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 197, 211, 240, 288, 320, 360, 384, 394, 422, 480, 576, 591, 633, 640, 720, 788, 844, 960, 985, 1055, 1152, 1182, 1266, 1440, 1576, 1688, 1773, 1899, 1920, 1970, 2110, 2364, 2532, 2880, 2955, 3152, 3165, 3376, 3546, 3798, 3940, 4220, 4728, 5064, 5760, 5910, 6304, 6330, 6752, 7092, 7596, 7880, 8440, 8865, 9456, 9495, 10128, 11820, 12608, 12660, 13504, 14184, 15192, 15760, 16880, 17730, 18912, 18990, 20256, 23640, 25216, 25320, 27008, 28368, 30384, 31520, 33760, 35460, 37824, 37980, 40512, 41567, 47280, 50640, 56736, 60768, 63040, 67520, 70920, 75648, 75960, 81024, 83134, 94560, 101280, 113472, 121536, 124701, 126080, 135040, 141840, 151920, 166268, 189120, 202560, 207835, 226944, 243072, 249402, 283680, 303840, 332536, 374103, 378240, 405120, 415670, 498804, 567360, 607680, 623505, 665072, 748206, 831340, 997608, 1134720, 1215360, 1247010, 1330144, 1496412, 1662680, 1870515, 1995216, 2494020, 2660288, 2992824, 3325360, 3741030, 3990432, 4988040, 5320576, 5985648, 6650720, 7482060, 7980864, 9976080, 11971296, 13301440, 14964120, 15961728, 19952160, 23942592, 26602880, 29928240, 39904320, 47885184, 59856480, 79808640, 119712960, 239425920]

約数ペア:

[(1, 239425920), (2, 119712960), (3, 79808640), (4, 59856480), (5, 47885184), (6, 39904320), (8, 29928240), (9, 26602880), (10, 23942592), (12, 19952160), (15, 15961728), (16, 14964120), (18, 13301440), (20, 11971296), (24, 9976080), (30, 7980864), (32, 7482060), (36, 6650720), (40, 5985648), (45, 5320576), (48, 4988040), (60, 3990432), (64, 3741030), (72, 3325360), (80, 2992824), (90, 2660288), (96, 2494020), (120, 1995216), (128, 1870515), (144, 1662680), (160, 1496412), (180, 1330144), (192, 1247010), (197, 1215360), (211, 1134720), (240, 997608), (288, 831340), (320, 748206), (360, 665072), (384, 623505), (394, 607680), (422, 567360), (480, 498804), (576, 415670), (591, 405120), (633, 378240), (640, 374103), (720, 332536), (788, 303840), (844, 283680), (960, 249402), (985, 243072), (1055, 226944), (1152, 207835), (1182, 202560), (1266, 189120), (1440, 166268), (1576, 151920), (1688, 141840), (1773, 135040), (1899, 126080), (1920, 124701), (1970, 121536), (2110, 113472), (2364, 101280), (2532, 94560), (2880, 83134), (2955, 81024), (3152, 75960), (3165, 75648), (3376, 70920), (3546, 67520), (3798, 63040), (3940, 60768), (4220, 56736), (4728, 50640), (5064, 47280), (5760, 41567), (5910, 40512), (6304, 37980), (6330, 37824), (6752, 35460), (7092, 33760), (7596, 31520), (7880, 30384), (8440, 28368), (8865, 27008), (9456, 25320), (9495, 25216), (10128, 23640), (11820, 20256), (12608, 18990), (12660, 18912), (13504, 17730), (14184, 16880), (15192, 15760)]