291064320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{4211}}^1$

素因数の和:4243

約数の個数: 160

約数和(自身を含む): 1034130240

約数和(自身を除く): 743065920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4211, 4320, 4608, 5760, 6912, 7680, 8422, 8640, 11520, 12633, 13824, 16844, 17280, 21055, 23040, 25266, 33688, 34560, 37899, 42110, 50532, 63165, 67376, 69120, 75798, 84220, 101064, 113697, 126330, 134752, 151596, 168440, 189495, 202128, 227394, 252660, 269504, 303192, 336880, 378990, 404256, 454788, 505320, 539008, 568485, 606384, 673760, 757980, 808512, 909576, 1010640, 1078016, 1136970, 1212768, 1347520, 1515960, 1617024, 1819152, 2021280, 2156032, 2273940, 2425536, 2695040, 3031920, 3234048, 3638304, 4042560, 4547880, 4851072, 5390080, 6063840, 6468096, 7276608, 8085120, 9095760, 9702144, 10780160, 12127680, 14553216, 16170240, 18191520, 19404288, 24255360, 29106432, 32340480, 36383040, 48510720, 58212864, 72766080, 97021440, 145532160, 291064320]

約数ペア:

[(1, 291064320), (2, 145532160), (3, 97021440), (4, 72766080), (5, 58212864), (6, 48510720), (8, 36383040), (9, 32340480), (10, 29106432), (12, 24255360), (15, 19404288), (16, 18191520), (18, 16170240), (20, 14553216), (24, 12127680), (27, 10780160), (30, 9702144), (32, 9095760), (36, 8085120), (40, 7276608), (45, 6468096), (48, 6063840), (54, 5390080), (60, 4851072), (64, 4547880), (72, 4042560), (80, 3638304), (90, 3234048), (96, 3031920), (108, 2695040), (120, 2425536), (128, 2273940), (135, 2156032), (144, 2021280), (160, 1819152), (180, 1617024), (192, 1515960), (216, 1347520), (240, 1212768), (256, 1136970), (270, 1078016), (288, 1010640), (320, 909576), (360, 808512), (384, 757980), (432, 673760), (480, 606384), (512, 568485), (540, 539008), (576, 505320), (640, 454788), (720, 404256), (768, 378990), (864, 336880), (960, 303192), (1080, 269504), (1152, 252660), (1280, 227394), (1440, 202128), (1536, 189495), (1728, 168440), (1920, 151596), (2160, 134752), (2304, 126330), (2560, 113697), (2880, 101064), (3456, 84220), (3840, 75798), (4211, 69120), (4320, 67376), (4608, 63165), (5760, 50532), (6912, 42110), (7680, 37899), (8422, 34560), (8640, 33688), (11520, 25266), (12633, 23040), (13824, 21055), (16844, 17280)]