71176320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1404

約数の個数: 160

約数和(自身を含む): 254368620

約数和(自身を除く): 183192300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1373, 1440, 1620, 1728, 1920, 2160, 2592, 2746, 2880, 3240, 3456, 4119, 4320, 5184, 5492, 5760, 6480, 6865, 8238, 8640, 10368, 10984, 12357, 12960, 13730, 16476, 17280, 20595, 21968, 24714, 25920, 27460, 32952, 37071, 41190, 43936, 49428, 51840, 54920, 61785, 65904, 74142, 82380, 87872, 98856, 109840, 111213, 123570, 131808, 148284, 164760, 175744, 185355, 197712, 219680, 222426, 247140, 263616, 296568, 329520, 370710, 395424, 439360, 444852, 494280, 527232, 556065, 593136, 659040, 741420, 790848, 878720, 889704, 988560, 1112130, 1186272, 1318080, 1482840, 1581696, 1779408, 1977120, 2224260, 2372544, 2636160, 2965680, 3558816, 3954240, 4448520, 4745088, 5931360, 7117632, 7908480, 8897040, 11862720, 14235264, 17794080, 23725440, 35588160, 71176320]

約数ペア:

[(1, 71176320), (2, 35588160), (3, 23725440), (4, 17794080), (5, 14235264), (6, 11862720), (8, 8897040), (9, 7908480), (10, 7117632), (12, 5931360), (15, 4745088), (16, 4448520), (18, 3954240), (20, 3558816), (24, 2965680), (27, 2636160), (30, 2372544), (32, 2224260), (36, 1977120), (40, 1779408), (45, 1581696), (48, 1482840), (54, 1318080), (60, 1186272), (64, 1112130), (72, 988560), (80, 889704), (81, 878720), (90, 790848), (96, 741420), (108, 659040), (120, 593136), (128, 556065), (135, 527232), (144, 494280), (160, 444852), (162, 439360), (180, 395424), (192, 370710), (216, 329520), (240, 296568), (270, 263616), (288, 247140), (320, 222426), (324, 219680), (360, 197712), (384, 185355), (405, 175744), (432, 164760), (480, 148284), (540, 131808), (576, 123570), (640, 111213), (648, 109840), (720, 98856), (810, 87872), (864, 82380), (960, 74142), (1080, 65904), (1152, 61785), (1296, 54920), (1373, 51840), (1440, 49428), (1620, 43936), (1728, 41190), (1920, 37071), (2160, 32952), (2592, 27460), (2746, 25920), (2880, 24714), (3240, 21968), (3456, 20595), (4119, 17280), (4320, 16476), (5184, 13730), (5492, 12960), (5760, 12357), (6480, 10984), (6865, 10368), (8238, 8640)]