2493987840

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{18041}}^1$

素因数の和:18075

約数の個数: 176

約数和(自身を含む): 8863673760

約数和(自身を除く): 6369685920

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 18041, 23040, 27648, 34560, 36082, 46080, 54123, 69120, 72164, 90205, 108246, 138240, 144328, 162369, 180410, 216492, 270615, 288656, 324738, 360820, 432984, 487107, 541230, 577312, 649476, 721640, 811845, 865968, 974214, 1082460, 1154624, 1298952, 1443280, 1623690, 1731936, 1948428, 2164920, 2309248, 2435535, 2597904, 2886560, 3247380, 3463872, 3896856, 4329840, 4618496, 4871070, 5195808, 5773120, 6494760, 6927744, 7793712, 8659680, 9236992, 9742140, 10391616, 11546240, 12989520, 13855488, 15587424, 17319360, 18473984, 19484280, 20783232, 23092480, 25979040, 27710976, 31174848, 34638720, 38968560, 41566464, 46184960, 51958080, 55421952, 62349696, 69277440, 77937120, 83132928, 92369920, 103916160, 124699392, 138554880, 155874240, 166265856, 207832320, 249398784, 277109760, 311748480, 415664640, 498797568, 623496960, 831329280, 1246993920, 2493987840]

約数ペア:

[(1, 2493987840), (2, 1246993920), (3, 831329280), (4, 623496960), (5, 498797568), (6, 415664640), (8, 311748480), (9, 277109760), (10, 249398784), (12, 207832320), (15, 166265856), (16, 155874240), (18, 138554880), (20, 124699392), (24, 103916160), (27, 92369920), (30, 83132928), (32, 77937120), (36, 69277440), (40, 62349696), (45, 55421952), (48, 51958080), (54, 46184960), (60, 41566464), (64, 38968560), (72, 34638720), (80, 31174848), (90, 27710976), (96, 25979040), (108, 23092480), (120, 20783232), (128, 19484280), (135, 18473984), (144, 17319360), (160, 15587424), (180, 13855488), (192, 12989520), (216, 11546240), (240, 10391616), (256, 9742140), (270, 9236992), (288, 8659680), (320, 7793712), (360, 6927744), (384, 6494760), (432, 5773120), (480, 5195808), (512, 4871070), (540, 4618496), (576, 4329840), (640, 3896856), (720, 3463872), (768, 3247380), (864, 2886560), (960, 2597904), (1024, 2435535), (1080, 2309248), (1152, 2164920), (1280, 1948428), (1440, 1731936), (1536, 1623690), (1728, 1443280), (1920, 1298952), (2160, 1154624), (2304, 1082460), (2560, 974214), (2880, 865968), (3072, 811845), (3456, 721640), (3840, 649476), (4320, 577312), (4608, 541230), (5120, 487107), (5760, 432984), (6912, 360820), (7680, 324738), (8640, 288656), (9216, 270615), (11520, 216492), (13824, 180410), (15360, 162369), (17280, 144328), (18041, 138240), (23040, 108246), (27648, 90205), (34560, 72164), (36082, 69120), (46080, 54123)]