13875840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:112

約数の個数: 256

約数和(自身を含む): 54345600

約数和(自身を除く): 40469760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 73, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 146, 160, 165, 176, 180, 192, 198, 216, 219, 220, 240, 264, 270, 288, 292, 297, 320, 330, 352, 360, 365, 384, 396, 432, 438, 440, 480, 495, 528, 540, 576, 584, 594, 640, 657, 660, 704, 720, 730, 792, 803, 864, 876, 880, 960, 990, 1056, 1080, 1095, 1152, 1168, 1188, 1314, 1320, 1408, 1440, 1460, 1485, 1584, 1606, 1728, 1752, 1760, 1920, 1971, 1980, 2112, 2160, 2190, 2336, 2376, 2409, 2628, 2640, 2880, 2920, 2970, 3168, 3212, 3285, 3456, 3504, 3520, 3942, 3960, 4015, 4224, 4320, 4380, 4672, 4752, 4818, 5256, 5280, 5760, 5840, 5940, 6336, 6424, 6570, 7008, 7040, 7227, 7884, 7920, 8030, 8640, 8760, 9344, 9504, 9636, 9855, 10512, 10560, 11680, 11880, 12045, 12672, 12848, 13140, 14016, 14454, 15768, 15840, 16060, 17280, 17520, 19008, 19272, 19710, 21024, 21120, 21681, 23360, 23760, 24090, 25696, 26280, 28032, 28908, 31536, 31680, 32120, 35040, 36135, 38016, 38544, 39420, 42048, 43362, 46720, 47520, 48180, 51392, 52560, 57816, 63072, 63360, 64240, 70080, 72270, 77088, 78840, 84096, 86724, 95040, 96360, 102784, 105120, 108405, 115632, 126144, 128480, 140160, 144540, 154176, 157680, 173448, 190080, 192720, 210240, 216810, 231264, 252288, 256960, 289080, 308352, 315360, 346896, 385440, 420480, 433620, 462528, 513920, 578160, 630720, 693792, 770880, 867240, 925056, 1156320, 1261440, 1387584, 1541760, 1734480, 2312640, 2775168, 3468960, 4625280, 6937920, 13875840]

約数ペア:

[(1, 13875840), (2, 6937920), (3, 4625280), (4, 3468960), (5, 2775168), (6, 2312640), (8, 1734480), (9, 1541760), (10, 1387584), (11, 1261440), (12, 1156320), (15, 925056), (16, 867240), (18, 770880), (20, 693792), (22, 630720), (24, 578160), (27, 513920), (30, 462528), (32, 433620), (33, 420480), (36, 385440), (40, 346896), (44, 315360), (45, 308352), (48, 289080), (54, 256960), (55, 252288), (60, 231264), (64, 216810), (66, 210240), (72, 192720), (73, 190080), (80, 173448), (88, 157680), (90, 154176), (96, 144540), (99, 140160), (108, 128480), (110, 126144), (120, 115632), (128, 108405), (132, 105120), (135, 102784), (144, 96360), (146, 95040), (160, 86724), (165, 84096), (176, 78840), (180, 77088), (192, 72270), (198, 70080), (216, 64240), (219, 63360), (220, 63072), (240, 57816), (264, 52560), (270, 51392), (288, 48180), (292, 47520), (297, 46720), (320, 43362), (330, 42048), (352, 39420), (360, 38544), (365, 38016), (384, 36135), (396, 35040), (432, 32120), (438, 31680), (440, 31536), (480, 28908), (495, 28032), (528, 26280), (540, 25696), (576, 24090), (584, 23760), (594, 23360), (640, 21681), (657, 21120), (660, 21024), (704, 19710), (720, 19272), (730, 19008), (792, 17520), (803, 17280), (864, 16060), (876, 15840), (880, 15768), (960, 14454), (990, 14016), (1056, 13140), (1080, 12848), (1095, 12672), (1152, 12045), (1168, 11880), (1188, 11680), (1314, 10560), (1320, 10512), (1408, 9855), (1440, 9636), (1460, 9504), (1485, 9344), (1584, 8760), (1606, 8640), (1728, 8030), (1752, 7920), (1760, 7884), (1920, 7227), (1971, 7040), (1980, 7008), (2112, 6570), (2160, 6424), (2190, 6336), (2336, 5940), (2376, 5840), (2409, 5760), (2628, 5280), (2640, 5256), (2880, 4818), (2920, 4752), (2970, 4672), (3168, 4380), (3212, 4320), (3285, 4224), (3456, 4015), (3504, 3960), (3520, 3942)]