2828705280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{839}}^1$

素因数の和:1304

約数の個数: 160

約数和(自身を含む): 9074419200

約数和(自身を除く): 6245713920

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, 439, 480, 512, 640, 768, 839, 878, 960, 1280, 1317, 1536, 1678, 1756, 1920, 2195, 2517, 2560, 2634, 3356, 3512, 3840, 4195, 4390, 5034, 5268, 6585, 6712, 7024, 7680, 8390, 8780, 10068, 10536, 12585, 13170, 13424, 14048, 16780, 17560, 20136, 21072, 25170, 26340, 26848, 28096, 33560, 35120, 40272, 42144, 50340, 52680, 53696, 56192, 67120, 70240, 80544, 84288, 100680, 105360, 107392, 112384, 134240, 140480, 161088, 168576, 201360, 210720, 214784, 224768, 268480, 280960, 322176, 337152, 368321, 402720, 421440, 429568, 536960, 561920, 644352, 674304, 736642, 805440, 842880, 1073920, 1104963, 1123840, 1288704, 1473284, 1610880, 1685760, 1841605, 2147840, 2209926, 2946568, 3221760, 3371520, 3683210, 4419852, 5524815, 5893136, 6443520, 7366420, 8839704, 11049630, 11786272, 14732840, 17679408, 22099260, 23572544, 29465680, 35358816, 44198520, 47145088, 58931360, 70717632, 88397040, 94290176, 117862720, 141435264, 176794080, 188580352, 235725440, 282870528, 353588160, 471450880, 565741056, 707176320, 942901760, 1414352640, 2828705280]

約数ペア:

[(1, 2828705280), (2, 1414352640), (3, 942901760), (4, 707176320), (5, 565741056), (6, 471450880), (8, 353588160), (10, 282870528), (12, 235725440), (15, 188580352), (16, 176794080), (20, 141435264), (24, 117862720), (30, 94290176), (32, 88397040), (40, 70717632), (48, 58931360), (60, 47145088), (64, 44198520), (80, 35358816), (96, 29465680), (120, 23572544), (128, 22099260), (160, 17679408), (192, 14732840), (240, 11786272), (256, 11049630), (320, 8839704), (384, 7366420), (439, 6443520), (480, 5893136), (512, 5524815), (640, 4419852), (768, 3683210), (839, 3371520), (878, 3221760), (960, 2946568), (1280, 2209926), (1317, 2147840), (1536, 1841605), (1678, 1685760), (1756, 1610880), (1920, 1473284), (2195, 1288704), (2517, 1123840), (2560, 1104963), (2634, 1073920), (3356, 842880), (3512, 805440), (3840, 736642), (4195, 674304), (4390, 644352), (5034, 561920), (5268, 536960), (6585, 429568), (6712, 421440), (7024, 402720), (7680, 368321), (8390, 337152), (8780, 322176), (10068, 280960), (10536, 268480), (12585, 224768), (13170, 214784), (13424, 210720), (14048, 201360), (16780, 168576), (17560, 161088), (20136, 140480), (21072, 134240), (25170, 112384), (26340, 107392), (26848, 105360), (28096, 100680), (33560, 84288), (35120, 80544), (40272, 70240), (42144, 67120), (50340, 56192), (52680, 53696)]