142352640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1406

約数の個数: 180

約数和(自身を含む): 509734764

約数和(自身を除く): 367382124

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1373, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2746, 2880, 3240, 3456, 3840, 4119, 4320, 5184, 5492, 5760, 6480, 6865, 6912, 8238, 8640, 10368, 10984, 11520, 12357, 12960, 13730, 16476, 17280, 20595, 20736, 21968, 24714, 25920, 27460, 32952, 34560, 37071, 41190, 43936, 49428, 51840, 54920, 61785, 65904, 74142, 82380, 87872, 98856, 103680, 109840, 111213, 123570, 131808, 148284, 164760, 175744, 185355, 197712, 219680, 222426, 247140, 263616, 296568, 329520, 351488, 370710, 395424, 439360, 444852, 494280, 527232, 556065, 593136, 659040, 741420, 790848, 878720, 889704, 988560, 1054464, 1112130, 1186272, 1318080, 1482840, 1581696, 1757440, 1779408, 1977120, 2224260, 2372544, 2636160, 2965680, 3163392, 3558816, 3954240, 4448520, 4745088, 5272320, 5931360, 7117632, 7908480, 8897040, 9490176, 11862720, 14235264, 15816960, 17794080, 23725440, 28470528, 35588160, 47450880, 71176320, 142352640]

約数ペア:

[(1, 142352640), (2, 71176320), (3, 47450880), (4, 35588160), (5, 28470528), (6, 23725440), (8, 17794080), (9, 15816960), (10, 14235264), (12, 11862720), (15, 9490176), (16, 8897040), (18, 7908480), (20, 7117632), (24, 5931360), (27, 5272320), (30, 4745088), (32, 4448520), (36, 3954240), (40, 3558816), (45, 3163392), (48, 2965680), (54, 2636160), (60, 2372544), (64, 2224260), (72, 1977120), (80, 1779408), (81, 1757440), (90, 1581696), (96, 1482840), (108, 1318080), (120, 1186272), (128, 1112130), (135, 1054464), (144, 988560), (160, 889704), (162, 878720), (180, 790848), (192, 741420), (216, 659040), (240, 593136), (256, 556065), (270, 527232), (288, 494280), (320, 444852), (324, 439360), (360, 395424), (384, 370710), (405, 351488), (432, 329520), (480, 296568), (540, 263616), (576, 247140), (640, 222426), (648, 219680), (720, 197712), (768, 185355), (810, 175744), (864, 164760), (960, 148284), (1080, 131808), (1152, 123570), (1280, 111213), (1296, 109840), (1373, 103680), (1440, 98856), (1620, 87872), (1728, 82380), (1920, 74142), (2160, 65904), (2304, 61785), (2592, 54920), (2746, 51840), (2880, 49428), (3240, 43936), (3456, 41190), (3840, 37071), (4119, 34560), (4320, 32952), (5184, 27460), (5492, 25920), (5760, 24714), (6480, 21968), (6865, 20736), (6912, 20595), (8238, 17280), (8640, 16476), (10368, 13730), (10984, 12960), (11520, 12357)]