2895549440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:672

約数の個数: 176

約数和(自身を含む): 8001182592

約数和(自身を除く): 5105633152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 173, 224, 256, 280, 320, 346, 448, 467, 512, 560, 640, 692, 865, 896, 934, 1024, 1120, 1211, 1280, 1384, 1730, 1792, 1868, 2240, 2335, 2422, 2560, 2768, 3269, 3460, 3584, 3736, 4480, 4670, 4844, 5120, 5536, 6055, 6538, 6920, 7168, 7472, 8960, 9340, 9688, 11072, 12110, 13076, 13840, 14944, 16345, 17920, 18680, 19376, 22144, 24220, 26152, 27680, 29888, 32690, 35840, 37360, 38752, 44288, 48440, 52304, 55360, 59776, 65380, 74720, 77504, 80791, 88576, 96880, 104608, 110720, 119552, 130760, 149440, 155008, 161582, 177152, 193760, 209216, 221440, 239104, 261520, 298880, 310016, 323164, 387520, 403955, 418432, 442880, 478208, 523040, 565537, 597760, 620032, 646328, 775040, 807910, 836864, 885760, 1046080, 1131074, 1195520, 1240064, 1292656, 1550080, 1615820, 1673728, 2092160, 2262148, 2391040, 2585312, 2827685, 3100160, 3231640, 3347456, 4184320, 4524296, 5170624, 5655370, 6200320, 6463280, 8368640, 9048592, 10341248, 11310740, 12926560, 16737280, 18097184, 20682496, 22621480, 25853120, 36194368, 41364992, 45242960, 51706240, 72388736, 82729984, 90485920, 103412480, 144777472, 180971840, 206824960, 289554944, 361943680, 413649920, 579109888, 723887360, 1447774720, 2895549440]

約数ペア:

[(1, 2895549440), (2, 1447774720), (4, 723887360), (5, 579109888), (7, 413649920), (8, 361943680), (10, 289554944), (14, 206824960), (16, 180971840), (20, 144777472), (28, 103412480), (32, 90485920), (35, 82729984), (40, 72388736), (56, 51706240), (64, 45242960), (70, 41364992), (80, 36194368), (112, 25853120), (128, 22621480), (140, 20682496), (160, 18097184), (173, 16737280), (224, 12926560), (256, 11310740), (280, 10341248), (320, 9048592), (346, 8368640), (448, 6463280), (467, 6200320), (512, 5655370), (560, 5170624), (640, 4524296), (692, 4184320), (865, 3347456), (896, 3231640), (934, 3100160), (1024, 2827685), (1120, 2585312), (1211, 2391040), (1280, 2262148), (1384, 2092160), (1730, 1673728), (1792, 1615820), (1868, 1550080), (2240, 1292656), (2335, 1240064), (2422, 1195520), (2560, 1131074), (2768, 1046080), (3269, 885760), (3460, 836864), (3584, 807910), (3736, 775040), (4480, 646328), (4670, 620032), (4844, 597760), (5120, 565537), (5536, 523040), (6055, 478208), (6538, 442880), (6920, 418432), (7168, 403955), (7472, 387520), (8960, 323164), (9340, 310016), (9688, 298880), (11072, 261520), (12110, 239104), (13076, 221440), (13840, 209216), (14944, 193760), (16345, 177152), (17920, 161582), (18680, 155008), (19376, 149440), (22144, 130760), (24220, 119552), (26152, 110720), (27680, 104608), (29888, 96880), (32690, 88576), (35840, 80791), (37360, 77504), (38752, 74720), (44288, 65380), (48440, 59776), (52304, 55360)]