2705057280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1039}}^1$

素因数の和:1181

約数の個数: 240

約数和(自身を含む): 9460376640

約数和(自身を除く): 6755319360

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, 113, 120, 128, 144, 160, 180, 192, 226, 240, 256, 288, 320, 339, 360, 384, 452, 480, 512, 565, 576, 640, 678, 720, 768, 904, 960, 1017, 1039, 1130, 1152, 1280, 1356, 1440, 1536, 1695, 1808, 1920, 2034, 2078, 2260, 2304, 2560, 2712, 2880, 3117, 3390, 3616, 3840, 4068, 4156, 4520, 4608, 5085, 5195, 5424, 5760, 6234, 6780, 7232, 7680, 8136, 8312, 9040, 9351, 10170, 10390, 10848, 11520, 12468, 13560, 14464, 15585, 16272, 16624, 18080, 18702, 20340, 20780, 21696, 23040, 24936, 27120, 28928, 31170, 32544, 33248, 36160, 37404, 40680, 41560, 43392, 46755, 49872, 54240, 57856, 62340, 65088, 66496, 72320, 74808, 81360, 83120, 86784, 93510, 99744, 108480, 117407, 124680, 130176, 132992, 144640, 149616, 162720, 166240, 173568, 187020, 199488, 216960, 234814, 249360, 260352, 265984, 289280, 299232, 325440, 332480, 352221, 374040, 398976, 433920, 469628, 498720, 520704, 531968, 587035, 598464, 650880, 664960, 704442, 748080, 797952, 867840, 939256, 997440, 1056663, 1174070, 1196928, 1301760, 1329920, 1408884, 1496160, 1595904, 1761105, 1878512, 1994880, 2113326, 2348140, 2393856, 2603520, 2659840, 2817768, 2992320, 3522210, 3757024, 3989760, 4226652, 4696280, 4787712, 5283315, 5635536, 5984640, 7044420, 7514048, 7979520, 8453304, 9392560, 10566630, 11271072, 11969280, 14088840, 15028096, 16906608, 18785120, 21133260, 22542144, 23938560, 28177680, 30056192, 33813216, 37570240, 42266520, 45084288, 56355360, 60112384, 67626432, 75140480, 84533040, 90168576, 112710720, 135252864, 150280960, 169066080, 180337152, 225421440, 270505728, 300561920, 338132160, 450842880, 541011456, 676264320, 901685760, 1352528640, 2705057280]

約数ペア:

[(1, 2705057280), (2, 1352528640), (3, 901685760), (4, 676264320), (5, 541011456), (6, 450842880), (8, 338132160), (9, 300561920), (10, 270505728), (12, 225421440), (15, 180337152), (16, 169066080), (18, 150280960), (20, 135252864), (24, 112710720), (30, 90168576), (32, 84533040), (36, 75140480), (40, 67626432), (45, 60112384), (48, 56355360), (60, 45084288), (64, 42266520), (72, 37570240), (80, 33813216), (90, 30056192), (96, 28177680), (113, 23938560), (120, 22542144), (128, 21133260), (144, 18785120), (160, 16906608), (180, 15028096), (192, 14088840), (226, 11969280), (240, 11271072), (256, 10566630), (288, 9392560), (320, 8453304), (339, 7979520), (360, 7514048), (384, 7044420), (452, 5984640), (480, 5635536), (512, 5283315), (565, 4787712), (576, 4696280), (640, 4226652), (678, 3989760), (720, 3757024), (768, 3522210), (904, 2992320), (960, 2817768), (1017, 2659840), (1039, 2603520), (1130, 2393856), (1152, 2348140), (1280, 2113326), (1356, 1994880), (1440, 1878512), (1536, 1761105), (1695, 1595904), (1808, 1496160), (1920, 1408884), (2034, 1329920), (2078, 1301760), (2260, 1196928), (2304, 1174070), (2560, 1056663), (2712, 997440), (2880, 939256), (3117, 867840), (3390, 797952), (3616, 748080), (3840, 704442), (4068, 664960), (4156, 650880), (4520, 598464), (4608, 587035), (5085, 531968), (5195, 520704), (5424, 498720), (5760, 469628), (6234, 433920), (6780, 398976), (7232, 374040), (7680, 352221), (8136, 332480), (8312, 325440), (9040, 299232), (9351, 289280), (10170, 265984), (10390, 260352), (10848, 249360), (11520, 234814), (12468, 216960), (13560, 199488), (14464, 187020), (15585, 173568), (16272, 166240), (16624, 162720), (18080, 149616), (18702, 144640), (20340, 132992), (20780, 130176), (21696, 124680), (23040, 117407), (24936, 108480), (27120, 99744), (28928, 93510), (31170, 86784), (32544, 83120), (33248, 81360), (36160, 74808), (37404, 72320), (40680, 66496), (41560, 65088), (43392, 62340), (46755, 57856), (49872, 54240)]