513665280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 288

約数和(自身を含む): 1854316800

約数和(自身を除く): 1340651520

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, 89, 90, 96, 108, 120, 128, 135, 144, 160, 167, 178, 180, 192, 216, 240, 256, 267, 270, 288, 320, 334, 356, 360, 384, 432, 445, 480, 501, 534, 540, 576, 640, 668, 712, 720, 768, 801, 835, 864, 890, 960, 1002, 1068, 1080, 1152, 1280, 1335, 1336, 1424, 1440, 1503, 1602, 1670, 1728, 1780, 1920, 2004, 2136, 2160, 2304, 2403, 2505, 2670, 2672, 2848, 2880, 3006, 3204, 3340, 3456, 3560, 3840, 4005, 4008, 4272, 4320, 4509, 4806, 5010, 5340, 5344, 5696, 5760, 6012, 6408, 6680, 6912, 7120, 7515, 8010, 8016, 8544, 8640, 9018, 9612, 10020, 10680, 10688, 11392, 11520, 12015, 12024, 12816, 13360, 14240, 14863, 15030, 16020, 16032, 17088, 17280, 18036, 19224, 20040, 21360, 21376, 22545, 22784, 24030, 24048, 25632, 26720, 28480, 29726, 30060, 32040, 32064, 34176, 34560, 36072, 38448, 40080, 42720, 42752, 44589, 45090, 48060, 48096, 51264, 53440, 56960, 59452, 60120, 64080, 64128, 68352, 72144, 74315, 76896, 80160, 85440, 89178, 90180, 96120, 96192, 102528, 106880, 113920, 118904, 120240, 128160, 128256, 133767, 144288, 148630, 153792, 160320, 170880, 178356, 180360, 192240, 192384, 205056, 213760, 222945, 237808, 240480, 256320, 267534, 288576, 297260, 307584, 320640, 341760, 356712, 360720, 384480, 384768, 401301, 445890, 475616, 480960, 512640, 535068, 577152, 594520, 615168, 641280, 668835, 713424, 721440, 768960, 802602, 891780, 951232, 961920, 1025280, 1070136, 1154304, 1189040, 1337670, 1426848, 1442880, 1537920, 1605204, 1783560, 1902464, 1923840, 2006505, 2140272, 2378080, 2675340, 2853696, 2885760, 3075840, 3210408, 3567120, 3804928, 4013010, 4280544, 4756160, 5350680, 5707392, 5771520, 6420816, 7134240, 8026020, 8561088, 9512320, 10701360, 11414784, 12841632, 14268480, 16052040, 17122176, 19024640, 21402720, 25683264, 28536960, 32104080, 34244352, 42805440, 51366528, 57073920, 64208160, 85610880, 102733056, 128416320, 171221760, 256832640, 513665280]

約数ペア:

[(1, 513665280), (2, 256832640), (3, 171221760), (4, 128416320), (5, 102733056), (6, 85610880), (8, 64208160), (9, 57073920), (10, 51366528), (12, 42805440), (15, 34244352), (16, 32104080), (18, 28536960), (20, 25683264), (24, 21402720), (27, 19024640), (30, 17122176), (32, 16052040), (36, 14268480), (40, 12841632), (45, 11414784), (48, 10701360), (54, 9512320), (60, 8561088), (64, 8026020), (72, 7134240), (80, 6420816), (89, 5771520), (90, 5707392), (96, 5350680), (108, 4756160), (120, 4280544), (128, 4013010), (135, 3804928), (144, 3567120), (160, 3210408), (167, 3075840), (178, 2885760), (180, 2853696), (192, 2675340), (216, 2378080), (240, 2140272), (256, 2006505), (267, 1923840), (270, 1902464), (288, 1783560), (320, 1605204), (334, 1537920), (356, 1442880), (360, 1426848), (384, 1337670), (432, 1189040), (445, 1154304), (480, 1070136), (501, 1025280), (534, 961920), (540, 951232), (576, 891780), (640, 802602), (668, 768960), (712, 721440), (720, 713424), (768, 668835), (801, 641280), (835, 615168), (864, 594520), (890, 577152), (960, 535068), (1002, 512640), (1068, 480960), (1080, 475616), (1152, 445890), (1280, 401301), (1335, 384768), (1336, 384480), (1424, 360720), (1440, 356712), (1503, 341760), (1602, 320640), (1670, 307584), (1728, 297260), (1780, 288576), (1920, 267534), (2004, 256320), (2136, 240480), (2160, 237808), (2304, 222945), (2403, 213760), (2505, 205056), (2670, 192384), (2672, 192240), (2848, 180360), (2880, 178356), (3006, 170880), (3204, 160320), (3340, 153792), (3456, 148630), (3560, 144288), (3840, 133767), (4005, 128256), (4008, 128160), (4272, 120240), (4320, 118904), (4509, 113920), (4806, 106880), (5010, 102528), (5340, 96192), (5344, 96120), (5696, 90180), (5760, 89178), (6012, 85440), (6408, 80160), (6680, 76896), (6912, 74315), (7120, 72144), (7515, 68352), (8010, 64128), (8016, 64080), (8544, 60120), (8640, 59452), (9018, 56960), (9612, 53440), (10020, 51264), (10680, 48096), (10688, 48060), (11392, 45090), (11520, 44589), (12015, 42752), (12024, 42720), (12816, 40080), (13360, 38448), (14240, 36072), (14863, 34560), (15030, 34176), (16020, 32064), (16032, 32040), (17088, 30060), (17280, 29726), (18036, 28480), (19224, 26720), (20040, 25632), (21360, 24048), (21376, 24030), (22545, 22784)]