219432960

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2381}}^1$

素因数の和:2414

約数の個数: 144

約数和(自身を含む): 760834620

約数和(自身を除く): 541401660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2381, 2560, 2880, 3072, 3840, 4608, 4762, 5120, 5760, 6144, 7143, 7680, 9216, 9524, 10240, 11520, 11905, 14286, 15360, 18432, 19048, 21429, 23040, 23810, 28572, 30720, 35715, 38096, 42858, 46080, 47620, 57144, 71430, 76192, 85716, 92160, 95240, 107145, 114288, 142860, 152384, 171432, 190480, 214290, 228576, 285720, 304768, 342864, 380960, 428580, 457152, 571440, 609536, 685728, 761920, 857160, 914304, 1142880, 1219072, 1371456, 1523840, 1714320, 1828608, 2285760, 2438144, 2742912, 3047680, 3428640, 3657216, 4571520, 4876288, 5485824, 6095360, 6857280, 7314432, 9143040, 10971648, 12190720, 13714560, 14628864, 18286080, 21943296, 24381440, 27429120, 36572160, 43886592, 54858240, 73144320, 109716480, 219432960]

約数ペア:

[(1, 219432960), (2, 109716480), (3, 73144320), (4, 54858240), (5, 43886592), (6, 36572160), (8, 27429120), (9, 24381440), (10, 21943296), (12, 18286080), (15, 14628864), (16, 13714560), (18, 12190720), (20, 10971648), (24, 9143040), (30, 7314432), (32, 6857280), (36, 6095360), (40, 5485824), (45, 4876288), (48, 4571520), (60, 3657216), (64, 3428640), (72, 3047680), (80, 2742912), (90, 2438144), (96, 2285760), (120, 1828608), (128, 1714320), (144, 1523840), (160, 1371456), (180, 1219072), (192, 1142880), (240, 914304), (256, 857160), (288, 761920), (320, 685728), (360, 609536), (384, 571440), (480, 457152), (512, 428580), (576, 380960), (640, 342864), (720, 304768), (768, 285720), (960, 228576), (1024, 214290), (1152, 190480), (1280, 171432), (1440, 152384), (1536, 142860), (1920, 114288), (2048, 107145), (2304, 95240), (2381, 92160), (2560, 85716), (2880, 76192), (3072, 71430), (3840, 57144), (4608, 47620), (4762, 46080), (5120, 42858), (5760, 38096), (6144, 35715), (7143, 30720), (7680, 28572), (9216, 23810), (9524, 23040), (10240, 21429), (11520, 19048), (11905, 18432), (14286, 15360)]