2166005760

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{17627}}^1$

素因数の和:17661

約数の個数: 112

約数和(自身を含む): 6931188576

約数和(自身を除く): 4765182816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 8192, 10240, 12288, 15360, 17627, 20480, 24576, 30720, 35254, 40960, 52881, 61440, 70508, 88135, 105762, 122880, 141016, 176270, 211524, 264405, 282032, 352540, 423048, 528810, 564064, 705080, 846096, 1057620, 1128128, 1410160, 1692192, 2115240, 2256256, 2820320, 3384384, 4230480, 4512512, 5640640, 6768768, 8460960, 9025024, 11281280, 13537536, 16921920, 18050048, 22562560, 27075072, 33843840, 36100096, 45125120, 54150144, 67687680, 72200192, 90250240, 108300288, 135375360, 144400384, 180500480, 216600576, 270750720, 361000960, 433201152, 541501440, 722001920, 1083002880, 2166005760]

約数ペア:

[(1, 2166005760), (2, 1083002880), (3, 722001920), (4, 541501440), (5, 433201152), (6, 361000960), (8, 270750720), (10, 216600576), (12, 180500480), (15, 144400384), (16, 135375360), (20, 108300288), (24, 90250240), (30, 72200192), (32, 67687680), (40, 54150144), (48, 45125120), (60, 36100096), (64, 33843840), (80, 27075072), (96, 22562560), (120, 18050048), (128, 16921920), (160, 13537536), (192, 11281280), (240, 9025024), (256, 8460960), (320, 6768768), (384, 5640640), (480, 4512512), (512, 4230480), (640, 3384384), (768, 2820320), (960, 2256256), (1024, 2115240), (1280, 1692192), (1536, 1410160), (1920, 1128128), (2048, 1057620), (2560, 846096), (3072, 705080), (3840, 564064), (4096, 528810), (5120, 423048), (6144, 352540), (7680, 282032), (8192, 264405), (10240, 211524), (12288, 176270), (15360, 141016), (17627, 122880), (20480, 105762), (24576, 88135), (30720, 70508), (35254, 61440), (40960, 52881)]