1157761920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{86143}}^1$

素因数の和:86172

約数の個数: 128

約数和(自身を含む): 4217610240

約数和(自身を除く): 3059848320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 86143, 172286, 258429, 344572, 430715, 516858, 603001, 689144, 861430, 1033716, 1206002, 1292145, 1378288, 1722860, 1809003, 2067432, 2412004, 2584290, 2756576, 3015005, 3445720, 3618006, 4134864, 4824008, 5168580, 5513152, 6030010, 6891440, 7236012, 8269728, 9045015, 9648016, 10337160, 11026304, 12060020, 13782880, 14472024, 16539456, 18090030, 19296032, 20674320, 24120040, 27565760, 28944048, 33078912, 36180060, 38592064, 41348640, 48240080, 55131520, 57888096, 72360120, 77184128, 82697280, 96480160, 115776192, 144720240, 165394560, 192960320, 231552384, 289440480, 385920640, 578880960, 1157761920]

約数ペア:

[(1, 1157761920), (2, 578880960), (3, 385920640), (4, 289440480), (5, 231552384), (6, 192960320), (7, 165394560), (8, 144720240), (10, 115776192), (12, 96480160), (14, 82697280), (15, 77184128), (16, 72360120), (20, 57888096), (21, 55131520), (24, 48240080), (28, 41348640), (30, 38592064), (32, 36180060), (35, 33078912), (40, 28944048), (42, 27565760), (48, 24120040), (56, 20674320), (60, 19296032), (64, 18090030), (70, 16539456), (80, 14472024), (84, 13782880), (96, 12060020), (105, 11026304), (112, 10337160), (120, 9648016), (128, 9045015), (140, 8269728), (160, 7236012), (168, 6891440), (192, 6030010), (210, 5513152), (224, 5168580), (240, 4824008), (280, 4134864), (320, 3618006), (336, 3445720), (384, 3015005), (420, 2756576), (448, 2584290), (480, 2412004), (560, 2067432), (640, 1809003), (672, 1722860), (840, 1378288), (896, 1292145), (960, 1206002), (1120, 1033716), (1344, 861430), (1680, 689144), (1920, 603001), (2240, 516858), (2688, 430715), (3360, 344572), (4480, 258429), (6720, 172286), (13440, 86143)]