1145886720

素因数分解:

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

素因数の和:3432

約数の個数: 192

約数和(自身を含む): 4000389120

約数和(自身を除く): 2854502400

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, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2048, 2112, 2560, 2640, 2816, 3072, 3391, 3520, 3840, 4224, 5120, 5280, 5632, 6144, 6782, 7040, 7680, 8448, 10173, 10240, 10560, 11264, 13564, 14080, 15360, 16896, 16955, 20346, 21120, 22528, 27128, 28160, 30720, 33792, 33910, 37301, 40692, 42240, 50865, 54256, 56320, 67584, 67820, 74602, 81384, 84480, 101730, 108512, 111903, 112640, 135640, 149204, 162768, 168960, 186505, 203460, 217024, 223806, 271280, 298408, 325536, 337920, 373010, 406920, 434048, 447612, 542560, 559515, 596816, 651072, 746020, 813840, 868096, 895224, 1085120, 1119030, 1193632, 1302144, 1492040, 1627680, 1736192, 1790448, 2170240, 2238060, 2387264, 2604288, 2984080, 3255360, 3472384, 3580896, 4340480, 4476120, 4774528, 5208576, 5968160, 6510720, 6944768, 7161792, 8680960, 8952240, 9549056, 10417152, 11936320, 13021440, 14323584, 17361920, 17904480, 19098112, 20834304, 23872640, 26042880, 28647168, 34723840, 35808960, 38196224, 47745280, 52085760, 57294336, 71617920, 76392448, 95490560, 104171520, 114588672, 143235840, 190981120, 229177344, 286471680, 381962240, 572943360, 1145886720]

約数ペア:

[(1, 1145886720), (2, 572943360), (3, 381962240), (4, 286471680), (5, 229177344), (6, 190981120), (8, 143235840), (10, 114588672), (11, 104171520), (12, 95490560), (15, 76392448), (16, 71617920), (20, 57294336), (22, 52085760), (24, 47745280), (30, 38196224), (32, 35808960), (33, 34723840), (40, 28647168), (44, 26042880), (48, 23872640), (55, 20834304), (60, 19098112), (64, 17904480), (66, 17361920), (80, 14323584), (88, 13021440), (96, 11936320), (110, 10417152), (120, 9549056), (128, 8952240), (132, 8680960), (160, 7161792), (165, 6944768), (176, 6510720), (192, 5968160), (220, 5208576), (240, 4774528), (256, 4476120), (264, 4340480), (320, 3580896), (330, 3472384), (352, 3255360), (384, 2984080), (440, 2604288), (480, 2387264), (512, 2238060), (528, 2170240), (640, 1790448), (660, 1736192), (704, 1627680), (768, 1492040), (880, 1302144), (960, 1193632), (1024, 1119030), (1056, 1085120), (1280, 895224), (1320, 868096), (1408, 813840), (1536, 746020), (1760, 651072), (1920, 596816), (2048, 559515), (2112, 542560), (2560, 447612), (2640, 434048), (2816, 406920), (3072, 373010), (3391, 337920), (3520, 325536), (3840, 298408), (4224, 271280), (5120, 223806), (5280, 217024), (5632, 203460), (6144, 186505), (6782, 168960), (7040, 162768), (7680, 149204), (8448, 135640), (10173, 112640), (10240, 111903), (10560, 108512), (11264, 101730), (13564, 84480), (14080, 81384), (15360, 74602), (16896, 67820), (16955, 67584), (20346, 56320), (21120, 54256), (22528, 50865), (27128, 42240), (28160, 40692), (30720, 37301), (33792, 33910)]