143235840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3391}}^1$

素因数の和:3426

約数の個数: 144

約数和(自身を含む): 499193856

約数和(自身を除く): 355958016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3391, 3520, 3840, 4224, 5280, 6782, 7040, 8448, 10173, 10560, 13564, 14080, 16955, 20346, 21120, 27128, 33910, 37301, 40692, 42240, 50865, 54256, 67820, 74602, 81384, 101730, 108512, 111903, 135640, 149204, 162768, 186505, 203460, 217024, 223806, 271280, 298408, 325536, 373010, 406920, 434048, 447612, 542560, 559515, 596816, 651072, 746020, 813840, 868096, 895224, 1085120, 1119030, 1193632, 1302144, 1492040, 1627680, 1790448, 2170240, 2238060, 2387264, 2604288, 2984080, 3255360, 3580896, 4340480, 4476120, 4774528, 5968160, 6510720, 7161792, 8952240, 9549056, 11936320, 13021440, 14323584, 17904480, 23872640, 28647168, 35808960, 47745280, 71617920, 143235840]

約数ペア:

[(1, 143235840), (2, 71617920), (3, 47745280), (4, 35808960), (5, 28647168), (6, 23872640), (8, 17904480), (10, 14323584), (11, 13021440), (12, 11936320), (15, 9549056), (16, 8952240), (20, 7161792), (22, 6510720), (24, 5968160), (30, 4774528), (32, 4476120), (33, 4340480), (40, 3580896), (44, 3255360), (48, 2984080), (55, 2604288), (60, 2387264), (64, 2238060), (66, 2170240), (80, 1790448), (88, 1627680), (96, 1492040), (110, 1302144), (120, 1193632), (128, 1119030), (132, 1085120), (160, 895224), (165, 868096), (176, 813840), (192, 746020), (220, 651072), (240, 596816), (256, 559515), (264, 542560), (320, 447612), (330, 434048), (352, 406920), (384, 373010), (440, 325536), (480, 298408), (528, 271280), (640, 223806), (660, 217024), (704, 203460), (768, 186505), (880, 162768), (960, 149204), (1056, 135640), (1280, 111903), (1320, 108512), (1408, 101730), (1760, 81384), (1920, 74602), (2112, 67820), (2640, 54256), (2816, 50865), (3391, 42240), (3520, 40692), (3840, 37301), (4224, 33910), (5280, 27128), (6782, 21120), (7040, 20346), (8448, 16955), (10173, 14080), (10560, 13564)]