2989261440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4289}}^1$

素因数の和:4336

約数の個数: 288

約数和(自身を含む): 11348637300

約数和(自身を除く): 8359375860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2420, 2640, 2880, 2904, 3168, 3520, 3630, 3872, 3960, 4224, 4289, 4356, 4840, 5280, 5445, 5760, 5808, 6336, 7040, 7260, 7744, 7920, 8578, 8712, 9680, 10560, 10890, 11616, 12672, 12867, 14520, 15488, 15840, 17156, 17424, 19360, 21120, 21445, 21780, 23232, 25734, 29040, 31680, 34312, 34848, 38601, 38720, 42890, 43560, 46464, 47179, 51468, 58080, 63360, 64335, 68624, 69696, 77202, 77440, 85780, 87120, 94358, 102936, 116160, 128670, 137248, 139392, 141537, 154404, 171560, 174240, 188716, 193005, 205872, 232320, 235895, 257340, 274496, 283074, 308808, 343120, 348480, 377432, 386010, 411744, 424611, 471790, 514680, 518969, 548992, 566148, 617616, 686240, 696960, 707685, 754864, 772020, 823488, 849222, 943580, 1029360, 1037938, 1132296, 1235232, 1372480, 1415370, 1509728, 1544040, 1556907, 1646976, 1698444, 1887160, 2058720, 2075876, 2123055, 2264592, 2470464, 2594845, 2744960, 2830740, 3019456, 3088080, 3113814, 3396888, 3774320, 4117440, 4151752, 4246110, 4529184, 4670721, 4940928, 5189690, 5661480, 6038912, 6176160, 6227628, 6793776, 7548640, 7784535, 8234880, 8303504, 8492220, 9058368, 9341442, 10379380, 11322960, 12352320, 12455256, 13587552, 15097280, 15569070, 16607008, 16984440, 18116736, 18682884, 20758760, 22645920, 23353605, 24704640, 24910512, 27175104, 30194560, 31138140, 33214016, 33968880, 37365768, 41517520, 45291840, 46707210, 49821024, 54350208, 62276280, 66428032, 67937760, 74731536, 83035040, 90583680, 93414420, 99642048, 124552560, 135875520, 149463072, 166070080, 186828840, 199284096, 249105120, 271751040, 298926144, 332140160, 373657680, 498210240, 597852288, 747315360, 996420480, 1494630720, 2989261440]

約数ペア:

[(1, 2989261440), (2, 1494630720), (3, 996420480), (4, 747315360), (5, 597852288), (6, 498210240), (8, 373657680), (9, 332140160), (10, 298926144), (11, 271751040), (12, 249105120), (15, 199284096), (16, 186828840), (18, 166070080), (20, 149463072), (22, 135875520), (24, 124552560), (30, 99642048), (32, 93414420), (33, 90583680), (36, 83035040), (40, 74731536), (44, 67937760), (45, 66428032), (48, 62276280), (55, 54350208), (60, 49821024), (64, 46707210), (66, 45291840), (72, 41517520), (80, 37365768), (88, 33968880), (90, 33214016), (96, 31138140), (99, 30194560), (110, 27175104), (120, 24910512), (121, 24704640), (128, 23353605), (132, 22645920), (144, 20758760), (160, 18682884), (165, 18116736), (176, 16984440), (180, 16607008), (192, 15569070), (198, 15097280), (220, 13587552), (240, 12455256), (242, 12352320), (264, 11322960), (288, 10379380), (320, 9341442), (330, 9058368), (352, 8492220), (360, 8303504), (363, 8234880), (384, 7784535), (396, 7548640), (440, 6793776), (480, 6227628), (484, 6176160), (495, 6038912), (528, 5661480), (576, 5189690), (605, 4940928), (640, 4670721), (660, 4529184), (704, 4246110), (720, 4151752), (726, 4117440), (792, 3774320), (880, 3396888), (960, 3113814), (968, 3088080), (990, 3019456), (1056, 2830740), (1089, 2744960), (1152, 2594845), (1210, 2470464), (1320, 2264592), (1408, 2123055), (1440, 2075876), (1452, 2058720), (1584, 1887160), (1760, 1698444), (1815, 1646976), (1920, 1556907), (1936, 1544040), (1980, 1509728), (2112, 1415370), (2178, 1372480), (2420, 1235232), (2640, 1132296), (2880, 1037938), (2904, 1029360), (3168, 943580), (3520, 849222), (3630, 823488), (3872, 772020), (3960, 754864), (4224, 707685), (4289, 696960), (4356, 686240), (4840, 617616), (5280, 566148), (5445, 548992), (5760, 518969), (5808, 514680), (6336, 471790), (7040, 424611), (7260, 411744), (7744, 386010), (7920, 377432), (8578, 348480), (8712, 343120), (9680, 308808), (10560, 283074), (10890, 274496), (11616, 257340), (12672, 235895), (12867, 232320), (14520, 205872), (15488, 193005), (15840, 188716), (17156, 174240), (17424, 171560), (19360, 154404), (21120, 141537), (21445, 139392), (21780, 137248), (23232, 128670), (25734, 116160), (29040, 102936), (31680, 94358), (34312, 87120), (34848, 85780), (38601, 77440), (38720, 77202), (42890, 69696), (43560, 68624), (46464, 64335), (47179, 63360), (51468, 58080)]