256825075680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{13913}}^1$

素因数の和:18210

約数の個数: 192

約数和(自身を含む): 899162752320

約数和(自身を除く): 642337676640

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4273, 4320, 8546, 12819, 13913, 17092, 21365, 25638, 27826, 34184, 38457, 41739, 42730, 51276, 55652, 64095, 68368, 69565, 76914, 83478, 85460, 102552, 111304, 115371, 125217, 128190, 136736, 139130, 153828, 166956, 170920, 192285, 205104, 208695, 222608, 230742, 250434, 256380, 278260, 307656, 333912, 341840, 375651, 384570, 410208, 417390, 445216, 461484, 500868, 512760, 556520, 576855, 615312, 626085, 667824, 683680, 751302, 769140, 834780, 922968, 1001736, 1025520, 1113040, 1153710, 1230624, 1252170, 1335648, 1502604, 1538280, 1669560, 1845936, 1878255, 2003472, 2051040, 2226080, 2307420, 2504340, 3005208, 3076560, 3339120, 3691872, 3756510, 4006944, 4614840, 5008680, 6010416, 6153120, 6678240, 7513020, 9229680, 10017360, 12020832, 15026040, 18459360, 20034720, 30052080, 59450249, 60104160, 118900498, 178350747, 237800996, 297251245, 356701494, 475601992, 535052241, 594502490, 713402988, 891753735, 951203984, 1070104482, 1189004980, 1426805976, 1605156723, 1783507470, 1902407968, 2140208964, 2378009960, 2675261205, 2853611952, 3210313446, 3567014940, 4280417928, 4756019920, 5350522410, 5707223904, 6420626892, 7134029880, 8025783615, 8560835856, 9512039840, 10701044820, 12841253784, 14268059760, 16051567230, 17121671712, 21402089640, 25682507568, 28536119520, 32103134460, 42804179280, 51365015136, 64206268920, 85608358560, 128412537840, 256825075680]

約数ペア:

[(1, 256825075680), (2, 128412537840), (3, 85608358560), (4, 64206268920), (5, 51365015136), (6, 42804179280), (8, 32103134460), (9, 28536119520), (10, 25682507568), (12, 21402089640), (15, 17121671712), (16, 16051567230), (18, 14268059760), (20, 12841253784), (24, 10701044820), (27, 9512039840), (30, 8560835856), (32, 8025783615), (36, 7134029880), (40, 6420626892), (45, 5707223904), (48, 5350522410), (54, 4756019920), (60, 4280417928), (72, 3567014940), (80, 3210313446), (90, 2853611952), (96, 2675261205), (108, 2378009960), (120, 2140208964), (135, 1902407968), (144, 1783507470), (160, 1605156723), (180, 1426805976), (216, 1189004980), (240, 1070104482), (270, 951203984), (288, 891753735), (360, 713402988), (432, 594502490), (480, 535052241), (540, 475601992), (720, 356701494), (864, 297251245), (1080, 237800996), (1440, 178350747), (2160, 118900498), (4273, 60104160), (4320, 59450249), (8546, 30052080), (12819, 20034720), (13913, 18459360), (17092, 15026040), (21365, 12020832), (25638, 10017360), (27826, 9229680), (34184, 7513020), (38457, 6678240), (41739, 6153120), (42730, 6010416), (51276, 5008680), (55652, 4614840), (64095, 4006944), (68368, 3756510), (69565, 3691872), (76914, 3339120), (83478, 3076560), (85460, 3005208), (102552, 2504340), (111304, 2307420), (115371, 2226080), (125217, 2051040), (128190, 2003472), (136736, 1878255), (139130, 1845936), (153828, 1669560), (166956, 1538280), (170920, 1502604), (192285, 1335648), (205104, 1252170), (208695, 1230624), (222608, 1153710), (230742, 1113040), (250434, 1025520), (256380, 1001736), (278260, 922968), (307656, 834780), (333912, 769140), (341840, 751302), (375651, 683680), (384570, 667824), (410208, 626085), (417390, 615312), (445216, 576855), (461484, 556520), (500868, 512760)]