250439040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4831}}^1$

素因数の和:4862

約数の個数: 160

約数和(自身を含む): 894548160

約数和(自身を除く): 644109120

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, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 4831, 5184, 5760, 6480, 8640, 9662, 10368, 12960, 14493, 17280, 19324, 24155, 25920, 28986, 38648, 43479, 48310, 51840, 57972, 72465, 77296, 86958, 96620, 115944, 130437, 144930, 154592, 173916, 193240, 217395, 231888, 260874, 289860, 309184, 347832, 386480, 391311, 434790, 463776, 521748, 579720, 618368, 652185, 695664, 772960, 782622, 869580, 927552, 1043496, 1159440, 1304370, 1391328, 1545920, 1565244, 1739160, 1855104, 1956555, 2086992, 2318880, 2608740, 2782656, 3091840, 3130488, 3478320, 3913110, 4173984, 4637760, 5217480, 5565312, 6260976, 6956640, 7826220, 8347968, 9275520, 10434960, 12521952, 13913280, 15652440, 16695936, 20869920, 25043904, 27826560, 31304880, 41739840, 50087808, 62609760, 83479680, 125219520, 250439040]

約数ペア:

[(1, 250439040), (2, 125219520), (3, 83479680), (4, 62609760), (5, 50087808), (6, 41739840), (8, 31304880), (9, 27826560), (10, 25043904), (12, 20869920), (15, 16695936), (16, 15652440), (18, 13913280), (20, 12521952), (24, 10434960), (27, 9275520), (30, 8347968), (32, 7826220), (36, 6956640), (40, 6260976), (45, 5565312), (48, 5217480), (54, 4637760), (60, 4173984), (64, 3913110), (72, 3478320), (80, 3130488), (81, 3091840), (90, 2782656), (96, 2608740), (108, 2318880), (120, 2086992), (128, 1956555), (135, 1855104), (144, 1739160), (160, 1565244), (162, 1545920), (180, 1391328), (192, 1304370), (216, 1159440), (240, 1043496), (270, 927552), (288, 869580), (320, 782622), (324, 772960), (360, 695664), (384, 652185), (405, 618368), (432, 579720), (480, 521748), (540, 463776), (576, 434790), (640, 391311), (648, 386480), (720, 347832), (810, 309184), (864, 289860), (960, 260874), (1080, 231888), (1152, 217395), (1296, 193240), (1440, 173916), (1620, 154592), (1728, 144930), (1920, 130437), (2160, 115944), (2592, 96620), (2880, 86958), (3240, 77296), (3456, 72465), (4320, 57972), (4831, 51840), (5184, 48310), (5760, 43479), (6480, 38648), (8640, 28986), (9662, 25920), (10368, 24155), (12960, 19324), (14493, 17280)]