82005120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:667

約数の個数: 192

約数和(自身を含む): 295963200

約数和(自身を除く): 213958080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 619, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1238, 1380, 1440, 1472, 1656, 1840, 1857, 1920, 2070, 2208, 2476, 2760, 2880, 2944, 3095, 3312, 3680, 3714, 4140, 4416, 4952, 5520, 5571, 5760, 6190, 6624, 7360, 7428, 8280, 8832, 9285, 9904, 11040, 11142, 12380, 13248, 14237, 14720, 14856, 16560, 18570, 19808, 22080, 22284, 24760, 26496, 27855, 28474, 29712, 33120, 37140, 39616, 42711, 44160, 44568, 49520, 55710, 56948, 59424, 66240, 71185, 74280, 79232, 85422, 89136, 99040, 111420, 113896, 118848, 128133, 132480, 142370, 148560, 170844, 178272, 198080, 213555, 222840, 227792, 237696, 256266, 284740, 297120, 341688, 356544, 396160, 427110, 445680, 455584, 512532, 569480, 594240, 640665, 683376, 713088, 854220, 891360, 911168, 1025064, 1138960, 1188480, 1281330, 1366752, 1708440, 1782720, 1822336, 2050128, 2277920, 2562660, 2733504, 3416880, 3565440, 4100256, 4555840, 5125320, 5467008, 6833760, 8200512, 9111680, 10250640, 13667520, 16401024, 20501280, 27335040, 41002560, 82005120]

約数ペア:

[(1, 82005120), (2, 41002560), (3, 27335040), (4, 20501280), (5, 16401024), (6, 13667520), (8, 10250640), (9, 9111680), (10, 8200512), (12, 6833760), (15, 5467008), (16, 5125320), (18, 4555840), (20, 4100256), (23, 3565440), (24, 3416880), (30, 2733504), (32, 2562660), (36, 2277920), (40, 2050128), (45, 1822336), (46, 1782720), (48, 1708440), (60, 1366752), (64, 1281330), (69, 1188480), (72, 1138960), (80, 1025064), (90, 911168), (92, 891360), (96, 854220), (115, 713088), (120, 683376), (128, 640665), (138, 594240), (144, 569480), (160, 512532), (180, 455584), (184, 445680), (192, 427110), (207, 396160), (230, 356544), (240, 341688), (276, 297120), (288, 284740), (320, 256266), (345, 237696), (360, 227792), (368, 222840), (384, 213555), (414, 198080), (460, 178272), (480, 170844), (552, 148560), (576, 142370), (619, 132480), (640, 128133), (690, 118848), (720, 113896), (736, 111420), (828, 99040), (920, 89136), (960, 85422), (1035, 79232), (1104, 74280), (1152, 71185), (1238, 66240), (1380, 59424), (1440, 56948), (1472, 55710), (1656, 49520), (1840, 44568), (1857, 44160), (1920, 42711), (2070, 39616), (2208, 37140), (2476, 33120), (2760, 29712), (2880, 28474), (2944, 27855), (3095, 26496), (3312, 24760), (3680, 22284), (3714, 22080), (4140, 19808), (4416, 18570), (4952, 16560), (5520, 14856), (5571, 14720), (5760, 14237), (6190, 13248), (6624, 12380), (7360, 11142), (7428, 11040), (8280, 9904), (8832, 9285)]