2908131840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1259

約数の個数: 240

約数和(自身を含む): 10169904888

約数和(自身を除く): 7261773048

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, 1117, 1130, 1152, 1280, 1356, 1440, 1536, 1695, 1808, 1920, 2034, 2234, 2260, 2304, 2560, 2712, 2880, 3351, 3390, 3616, 3840, 4068, 4468, 4520, 4608, 5085, 5424, 5585, 5760, 6702, 6780, 7232, 7680, 8136, 8936, 9040, 10053, 10170, 10848, 11170, 11520, 13404, 13560, 14464, 16272, 16755, 17872, 18080, 20106, 20340, 21696, 22340, 23040, 26808, 27120, 28928, 32544, 33510, 35744, 36160, 40212, 40680, 43392, 44680, 50265, 53616, 54240, 57856, 65088, 67020, 71488, 72320, 80424, 81360, 86784, 89360, 100530, 107232, 108480, 126221, 130176, 134040, 142976, 144640, 160848, 162720, 173568, 178720, 201060, 214464, 216960, 252442, 260352, 268080, 285952, 289280, 321696, 325440, 357440, 378663, 402120, 428928, 433920, 504884, 520704, 536160, 571904, 631105, 643392, 650880, 714880, 757326, 804240, 857856, 867840, 1009768, 1072320, 1135989, 1262210, 1286784, 1301760, 1429760, 1514652, 1608480, 1715712, 1893315, 2019536, 2144640, 2271978, 2524420, 2573568, 2603520, 2859520, 3029304, 3216960, 3786630, 4039072, 4289280, 4543956, 5048840, 5147136, 5679945, 6058608, 6433920, 7573260, 8078144, 8578560, 9087912, 10097680, 11359890, 12117216, 12867840, 15146520, 16156288, 18175824, 20195360, 22719780, 24234432, 25735680, 30293040, 32312576, 36351648, 40390720, 45439560, 48468864, 60586080, 64625152, 72703296, 80781440, 90879120, 96937728, 121172160, 145406592, 161562880, 181758240, 193875456, 242344320, 290813184, 323125760, 363516480, 484688640, 581626368, 727032960, 969377280, 1454065920, 2908131840]

約数ペア:

[(1, 2908131840), (2, 1454065920), (3, 969377280), (4, 727032960), (5, 581626368), (6, 484688640), (8, 363516480), (9, 323125760), (10, 290813184), (12, 242344320), (15, 193875456), (16, 181758240), (18, 161562880), (20, 145406592), (24, 121172160), (30, 96937728), (32, 90879120), (36, 80781440), (40, 72703296), (45, 64625152), (48, 60586080), (60, 48468864), (64, 45439560), (72, 40390720), (80, 36351648), (90, 32312576), (96, 30293040), (113, 25735680), (120, 24234432), (128, 22719780), (144, 20195360), (160, 18175824), (180, 16156288), (192, 15146520), (226, 12867840), (240, 12117216), (256, 11359890), (288, 10097680), (320, 9087912), (339, 8578560), (360, 8078144), (384, 7573260), (452, 6433920), (480, 6058608), (512, 5679945), (565, 5147136), (576, 5048840), (640, 4543956), (678, 4289280), (720, 4039072), (768, 3786630), (904, 3216960), (960, 3029304), (1017, 2859520), (1117, 2603520), (1130, 2573568), (1152, 2524420), (1280, 2271978), (1356, 2144640), (1440, 2019536), (1536, 1893315), (1695, 1715712), (1808, 1608480), (1920, 1514652), (2034, 1429760), (2234, 1301760), (2260, 1286784), (2304, 1262210), (2560, 1135989), (2712, 1072320), (2880, 1009768), (3351, 867840), (3390, 857856), (3616, 804240), (3840, 757326), (4068, 714880), (4468, 650880), (4520, 643392), (4608, 631105), (5085, 571904), (5424, 536160), (5585, 520704), (5760, 504884), (6702, 433920), (6780, 428928), (7232, 402120), (7680, 378663), (8136, 357440), (8936, 325440), (9040, 321696), (10053, 289280), (10170, 285952), (10848, 268080), (11170, 260352), (11520, 252442), (13404, 216960), (13560, 214464), (14464, 201060), (16272, 178720), (16755, 173568), (17872, 162720), (18080, 160848), (20106, 144640), (20340, 142976), (21696, 134040), (22340, 130176), (23040, 126221), (26808, 108480), (27120, 107232), (28928, 100530), (32544, 89360), (33510, 86784), (35744, 81360), (36160, 80424), (40212, 72320), (40680, 71488), (43392, 67020), (44680, 65088), (50265, 57856), (53616, 54240)]