126791280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2287}}^1$

素因数の和:2324

約数の個数: 240

約数和(自身を含む): 531108864

約数和(自身を除く): 404317584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2287, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4574, 4620, 5040, 5544, 6160, 6861, 6930, 7920, 9148, 9240, 11088, 11435, 13722, 13860, 16009, 18296, 18480, 20583, 22870, 25157, 27444, 27720, 32018, 34305, 36592, 41166, 45740, 48027, 50314, 54888, 55440, 64036, 68610, 75471, 80045, 82332, 91480, 96054, 100628, 102915, 109776, 125785, 128072, 137220, 144081, 150942, 160090, 164664, 176099, 182960, 192108, 201256, 205830, 226413, 240135, 251570, 256144, 274440, 288162, 301884, 320180, 329328, 352198, 377355, 384216, 402512, 411660, 452826, 480270, 503140, 528297, 548880, 576324, 603768, 640360, 704396, 720405, 754710, 768432, 823320, 880495, 905652, 960540, 1006280, 1056594, 1132065, 1152648, 1207536, 1280720, 1408792, 1440810, 1509420, 1584891, 1646640, 1760990, 1811304, 1921080, 2012560, 2113188, 2264130, 2305296, 2641485, 2817584, 2881620, 3018840, 3169782, 3521980, 3622608, 3842160, 4226376, 4528260, 5282970, 5763240, 6037680, 6339564, 7043960, 7924455, 8452752, 9056520, 10565940, 11526480, 12679128, 14087920, 15848910, 18113040, 21131880, 25358256, 31697820, 42263760, 63395640, 126791280]

約数ペア:

[(1, 126791280), (2, 63395640), (3, 42263760), (4, 31697820), (5, 25358256), (6, 21131880), (7, 18113040), (8, 15848910), (9, 14087920), (10, 12679128), (11, 11526480), (12, 10565940), (14, 9056520), (15, 8452752), (16, 7924455), (18, 7043960), (20, 6339564), (21, 6037680), (22, 5763240), (24, 5282970), (28, 4528260), (30, 4226376), (33, 3842160), (35, 3622608), (36, 3521980), (40, 3169782), (42, 3018840), (44, 2881620), (45, 2817584), (48, 2641485), (55, 2305296), (56, 2264130), (60, 2113188), (63, 2012560), (66, 1921080), (70, 1811304), (72, 1760990), (77, 1646640), (80, 1584891), (84, 1509420), (88, 1440810), (90, 1408792), (99, 1280720), (105, 1207536), (110, 1152648), (112, 1132065), (120, 1056594), (126, 1006280), (132, 960540), (140, 905652), (144, 880495), (154, 823320), (165, 768432), (168, 754710), (176, 720405), (180, 704396), (198, 640360), (210, 603768), (220, 576324), (231, 548880), (240, 528297), (252, 503140), (264, 480270), (280, 452826), (308, 411660), (315, 402512), (330, 384216), (336, 377355), (360, 352198), (385, 329328), (396, 320180), (420, 301884), (440, 288162), (462, 274440), (495, 256144), (504, 251570), (528, 240135), (560, 226413), (616, 205830), (630, 201256), (660, 192108), (693, 182960), (720, 176099), (770, 164664), (792, 160090), (840, 150942), (880, 144081), (924, 137220), (990, 128072), (1008, 125785), (1155, 109776), (1232, 102915), (1260, 100628), (1320, 96054), (1386, 91480), (1540, 82332), (1584, 80045), (1680, 75471), (1848, 68610), (1980, 64036), (2287, 55440), (2310, 54888), (2520, 50314), (2640, 48027), (2772, 45740), (3080, 41166), (3465, 36592), (3696, 34305), (3960, 32018), (4574, 27720), (4620, 27444), (5040, 25157), (5544, 22870), (6160, 20583), (6861, 18480), (6930, 18296), (7920, 16009), (9148, 13860), (9240, 13722), (11088, 11435)]