266405760

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 224

約数和(自身を含む): 956549880

約数和(自身を除く): 690144120

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 571, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1142, 1152, 1215, 1296, 1440, 1458, 1620, 1713, 1728, 1920, 1944, 2160, 2284, 2430, 2592, 2855, 2880, 2916, 3240, 3426, 3456, 3645, 3888, 4320, 4568, 4860, 5139, 5184, 5710, 5760, 5832, 6480, 6852, 7290, 7776, 8565, 8640, 9136, 9720, 10278, 10368, 11420, 11664, 12960, 13704, 14580, 15417, 15552, 17130, 17280, 18272, 19440, 20556, 22840, 23328, 25695, 25920, 27408, 29160, 30834, 31104, 34260, 36544, 38880, 41112, 45680, 46251, 46656, 51390, 51840, 54816, 58320, 61668, 68520, 73088, 77085, 77760, 82224, 91360, 92502, 93312, 102780, 109632, 116640, 123336, 137040, 138753, 154170, 155520, 164448, 182720, 185004, 205560, 219264, 231255, 233280, 246672, 274080, 277506, 308340, 328896, 365440, 370008, 411120, 416259, 462510, 466560, 493344, 548160, 555012, 616680, 657792, 693765, 740016, 822240, 832518, 925020, 986688, 1096320, 1110024, 1233360, 1387530, 1480032, 1644480, 1665036, 1850040, 1973376, 2081295, 2220048, 2466720, 2775060, 2960064, 3288960, 3330072, 3700080, 4162590, 4440096, 4933440, 5550120, 5920128, 6660144, 7400160, 8325180, 8880192, 9866880, 11100240, 13320288, 14800320, 16650360, 17760384, 22200480, 26640576, 29600640, 33300720, 44400960, 53281152, 66601440, 88801920, 133202880, 266405760]

約数ペア:

[(1, 266405760), (2, 133202880), (3, 88801920), (4, 66601440), (5, 53281152), (6, 44400960), (8, 33300720), (9, 29600640), (10, 26640576), (12, 22200480), (15, 17760384), (16, 16650360), (18, 14800320), (20, 13320288), (24, 11100240), (27, 9866880), (30, 8880192), (32, 8325180), (36, 7400160), (40, 6660144), (45, 5920128), (48, 5550120), (54, 4933440), (60, 4440096), (64, 4162590), (72, 3700080), (80, 3330072), (81, 3288960), (90, 2960064), (96, 2775060), (108, 2466720), (120, 2220048), (128, 2081295), (135, 1973376), (144, 1850040), (160, 1665036), (162, 1644480), (180, 1480032), (192, 1387530), (216, 1233360), (240, 1110024), (243, 1096320), (270, 986688), (288, 925020), (320, 832518), (324, 822240), (360, 740016), (384, 693765), (405, 657792), (432, 616680), (480, 555012), (486, 548160), (540, 493344), (571, 466560), (576, 462510), (640, 416259), (648, 411120), (720, 370008), (729, 365440), (810, 328896), (864, 308340), (960, 277506), (972, 274080), (1080, 246672), (1142, 233280), (1152, 231255), (1215, 219264), (1296, 205560), (1440, 185004), (1458, 182720), (1620, 164448), (1713, 155520), (1728, 154170), (1920, 138753), (1944, 137040), (2160, 123336), (2284, 116640), (2430, 109632), (2592, 102780), (2855, 93312), (2880, 92502), (2916, 91360), (3240, 82224), (3426, 77760), (3456, 77085), (3645, 73088), (3888, 68520), (4320, 61668), (4568, 58320), (4860, 54816), (5139, 51840), (5184, 51390), (5710, 46656), (5760, 46251), (5832, 45680), (6480, 41112), (6852, 38880), (7290, 36544), (7776, 34260), (8565, 31104), (8640, 30834), (9136, 29160), (9720, 27408), (10278, 25920), (10368, 25695), (11420, 23328), (11664, 22840), (12960, 20556), (13704, 19440), (14580, 18272), (15417, 17280), (15552, 17130)]