7214279040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{417493}}^1$

素因数の和:417521

約数の個数: 128

約数和(自身を含む): 25550632800

約数和(自身を除く): 18336353760

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 417493, 834986, 1252479, 1669972, 2087465, 2504958, 3339944, 3757437, 4174930, 5009916, 6262395, 6679888, 7514874, 8349860, 10019832, 11272311, 12524790, 13359776, 15029748, 16699720, 18787185, 20039664, 22544622, 25049580, 26719552, 30059496, 33399440, 37574370, 40079328, 45089244, 50099160, 53439104, 56361555, 60118992, 66798880, 75148740, 80158656, 90178488, 100198320, 112723110, 120237984, 133597760, 150297480, 160317312, 180356976, 200396640, 225446220, 240475968, 267195520, 300594960, 360713952, 400793280, 450892440, 480951936, 601189920, 721427904, 801586560, 901784880, 1202379840, 1442855808, 1803569760, 2404759680, 3607139520, 7214279040]

約数ペア:

[(1, 7214279040), (2, 3607139520), (3, 2404759680), (4, 1803569760), (5, 1442855808), (6, 1202379840), (8, 901784880), (9, 801586560), (10, 721427904), (12, 601189920), (15, 480951936), (16, 450892440), (18, 400793280), (20, 360713952), (24, 300594960), (27, 267195520), (30, 240475968), (32, 225446220), (36, 200396640), (40, 180356976), (45, 160317312), (48, 150297480), (54, 133597760), (60, 120237984), (64, 112723110), (72, 100198320), (80, 90178488), (90, 80158656), (96, 75148740), (108, 66798880), (120, 60118992), (128, 56361555), (135, 53439104), (144, 50099160), (160, 45089244), (180, 40079328), (192, 37574370), (216, 33399440), (240, 30059496), (270, 26719552), (288, 25049580), (320, 22544622), (360, 20039664), (384, 18787185), (432, 16699720), (480, 15029748), (540, 13359776), (576, 12524790), (640, 11272311), (720, 10019832), (864, 8349860), (960, 7514874), (1080, 6679888), (1152, 6262395), (1440, 5009916), (1728, 4174930), (1920, 3757437), (2160, 3339944), (2880, 2504958), (3456, 2087465), (4320, 1669972), (5760, 1252479), (8640, 834986), (17280, 417493)]