82442880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 256

約数和(自身を含む): 315302400

約数和(自身を除く): 232859520

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, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 367, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 734, 780, 832, 864, 936, 960, 1040, 1080, 1101, 1152, 1170, 1248, 1404, 1440, 1468, 1560, 1664, 1728, 1755, 1835, 1872, 1920, 2080, 2160, 2202, 2340, 2496, 2808, 2880, 2936, 3120, 3303, 3456, 3510, 3670, 3744, 4160, 4320, 4404, 4680, 4771, 4992, 5505, 5616, 5760, 5872, 6240, 6606, 7020, 7340, 7488, 8320, 8640, 8808, 9360, 9542, 9909, 11010, 11232, 11744, 12480, 13212, 14040, 14313, 14680, 14976, 16515, 17280, 17616, 18720, 19084, 19818, 22020, 22464, 23488, 23855, 24960, 26424, 28080, 28626, 29360, 33030, 35232, 37440, 38168, 39636, 42939, 44040, 44928, 46976, 47710, 49545, 52848, 56160, 57252, 58720, 66060, 70464, 71565, 74880, 76336, 79272, 85878, 88080, 95420, 99090, 105696, 112320, 114504, 117440, 128817, 132120, 140928, 143130, 152672, 158544, 171756, 176160, 190840, 198180, 211392, 214695, 224640, 229008, 234880, 257634, 264240, 286260, 305344, 317088, 343512, 352320, 381680, 396360, 422784, 429390, 458016, 515268, 528480, 572520, 610688, 634176, 644085, 687024, 704640, 763360, 792720, 858780, 916032, 1030536, 1056960, 1145040, 1268352, 1288170, 1374048, 1526720, 1585440, 1717560, 1832064, 2061072, 2113920, 2290080, 2576340, 2748096, 3053440, 3170880, 3435120, 4122144, 4580160, 5152680, 5496192, 6341760, 6870240, 8244288, 9160320, 10305360, 13740480, 16488576, 20610720, 27480960, 41221440, 82442880]

約数ペア:

[(1, 82442880), (2, 41221440), (3, 27480960), (4, 20610720), (5, 16488576), (6, 13740480), (8, 10305360), (9, 9160320), (10, 8244288), (12, 6870240), (13, 6341760), (15, 5496192), (16, 5152680), (18, 4580160), (20, 4122144), (24, 3435120), (26, 3170880), (27, 3053440), (30, 2748096), (32, 2576340), (36, 2290080), (39, 2113920), (40, 2061072), (45, 1832064), (48, 1717560), (52, 1585440), (54, 1526720), (60, 1374048), (64, 1288170), (65, 1268352), (72, 1145040), (78, 1056960), (80, 1030536), (90, 916032), (96, 858780), (104, 792720), (108, 763360), (117, 704640), (120, 687024), (128, 644085), (130, 634176), (135, 610688), (144, 572520), (156, 528480), (160, 515268), (180, 458016), (192, 429390), (195, 422784), (208, 396360), (216, 381680), (234, 352320), (240, 343512), (260, 317088), (270, 305344), (288, 286260), (312, 264240), (320, 257634), (351, 234880), (360, 229008), (367, 224640), (384, 214695), (390, 211392), (416, 198180), (432, 190840), (468, 176160), (480, 171756), (520, 158544), (540, 152672), (576, 143130), (585, 140928), (624, 132120), (640, 128817), (702, 117440), (720, 114504), (734, 112320), (780, 105696), (832, 99090), (864, 95420), (936, 88080), (960, 85878), (1040, 79272), (1080, 76336), (1101, 74880), (1152, 71565), (1170, 70464), (1248, 66060), (1404, 58720), (1440, 57252), (1468, 56160), (1560, 52848), (1664, 49545), (1728, 47710), (1755, 46976), (1835, 44928), (1872, 44040), (1920, 42939), (2080, 39636), (2160, 38168), (2202, 37440), (2340, 35232), (2496, 33030), (2808, 29360), (2880, 28626), (2936, 28080), (3120, 26424), (3303, 24960), (3456, 23855), (3510, 23488), (3670, 22464), (3744, 22020), (4160, 19818), (4320, 19084), (4404, 18720), (4680, 17616), (4771, 17280), (4992, 16515), (5505, 14976), (5616, 14680), (5760, 14313), (5872, 14040), (6240, 13212), (6606, 12480), (7020, 11744), (7340, 11232), (7488, 11010), (8320, 9909), (8640, 9542), (8808, 9360)]