47399040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 181641600

約数和(自身を除く): 134242560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 211, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 422, 432, 468, 480, 520, 540, 576, 585, 624, 633, 640, 702, 720, 780, 832, 844, 864, 936, 960, 1040, 1055, 1080, 1152, 1170, 1248, 1266, 1404, 1440, 1560, 1664, 1688, 1728, 1755, 1872, 1899, 1920, 2080, 2110, 2160, 2340, 2496, 2532, 2743, 2808, 2880, 3120, 3165, 3376, 3456, 3510, 3744, 3798, 4160, 4220, 4320, 4680, 4992, 5064, 5486, 5616, 5697, 5760, 6240, 6330, 6752, 7020, 7488, 7596, 8229, 8320, 8440, 8640, 9360, 9495, 10128, 10972, 11232, 11394, 12480, 12660, 13504, 13715, 14040, 14976, 15192, 16458, 16880, 17280, 18720, 18990, 20256, 21944, 22464, 22788, 24687, 24960, 25320, 27008, 27430, 28080, 28485, 30384, 32916, 33760, 37440, 37980, 40512, 41145, 43888, 44928, 45576, 49374, 50640, 54860, 56160, 56970, 60768, 65832, 67520, 74061, 74880, 75960, 81024, 82290, 87776, 91152, 98748, 101280, 109720, 112320, 113940, 121536, 123435, 131664, 135040, 148122, 151920, 164580, 175552, 182304, 197496, 202560, 219440, 224640, 227880, 243072, 246870, 263328, 296244, 303840, 329160, 351104, 364608, 370305, 394992, 405120, 438880, 455760, 493740, 526656, 592488, 607680, 658320, 729216, 740610, 789984, 877760, 911520, 987480, 1053312, 1184976, 1215360, 1316640, 1481220, 1579968, 1755520, 1823040, 1974960, 2369952, 2633280, 2962440, 3159936, 3646080, 3949920, 4739904, 5266560, 5924880, 7899840, 9479808, 11849760, 15799680, 23699520, 47399040]

約数ペア:

[(1, 47399040), (2, 23699520), (3, 15799680), (4, 11849760), (5, 9479808), (6, 7899840), (8, 5924880), (9, 5266560), (10, 4739904), (12, 3949920), (13, 3646080), (15, 3159936), (16, 2962440), (18, 2633280), (20, 2369952), (24, 1974960), (26, 1823040), (27, 1755520), (30, 1579968), (32, 1481220), (36, 1316640), (39, 1215360), (40, 1184976), (45, 1053312), (48, 987480), (52, 911520), (54, 877760), (60, 789984), (64, 740610), (65, 729216), (72, 658320), (78, 607680), (80, 592488), (90, 526656), (96, 493740), (104, 455760), (108, 438880), (117, 405120), (120, 394992), (128, 370305), (130, 364608), (135, 351104), (144, 329160), (156, 303840), (160, 296244), (180, 263328), (192, 246870), (195, 243072), (208, 227880), (211, 224640), (216, 219440), (234, 202560), (240, 197496), (260, 182304), (270, 175552), (288, 164580), (312, 151920), (320, 148122), (351, 135040), (360, 131664), (384, 123435), (390, 121536), (416, 113940), (422, 112320), (432, 109720), (468, 101280), (480, 98748), (520, 91152), (540, 87776), (576, 82290), (585, 81024), (624, 75960), (633, 74880), (640, 74061), (702, 67520), (720, 65832), (780, 60768), (832, 56970), (844, 56160), (864, 54860), (936, 50640), (960, 49374), (1040, 45576), (1055, 44928), (1080, 43888), (1152, 41145), (1170, 40512), (1248, 37980), (1266, 37440), (1404, 33760), (1440, 32916), (1560, 30384), (1664, 28485), (1688, 28080), (1728, 27430), (1755, 27008), (1872, 25320), (1899, 24960), (1920, 24687), (2080, 22788), (2110, 22464), (2160, 21944), (2340, 20256), (2496, 18990), (2532, 18720), (2743, 17280), (2808, 16880), (2880, 16458), (3120, 15192), (3165, 14976), (3376, 14040), (3456, 13715), (3510, 13504), (3744, 12660), (3798, 12480), (4160, 11394), (4220, 11232), (4320, 10972), (4680, 10128), (4992, 9495), (5064, 9360), (5486, 8640), (5616, 8440), (5697, 8320), (5760, 8229), (6240, 7596), (6330, 7488), (6752, 7020)]