264142145280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5291309}}^1$

素因数の和:5291346

約数の個数: 144

約数和(自身を含む): 908496761760

約数和(自身を除く): 644354616480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 5291309, 10582618, 15873927, 21165236, 26456545, 31747854, 42330472, 52913090, 63495708, 68787017, 79369635, 84660944, 105826180, 126991416, 137574034, 158739270, 169321888, 206361051, 211652360, 253982832, 275148068, 317478540, 338643776, 343935085, 412722102, 423304720, 507965664, 550296136, 634957080, 677287552, 687870170, 825444204, 846609440, 1015931328, 1031805255, 1100592272, 1269914160, 1354575104, 1375740340, 1650888408, 1693218880, 2031862656, 2063610510, 2201184544, 2539828320, 2751480680, 3301776816, 3386437760, 4063725312, 4127221020, 4402369088, 5079656640, 5502961360, 6603553632, 6772875520, 8254442040, 8804738176, 10159313280, 11005922720, 13207107264, 16508884080, 17609476352, 20318626560, 22011845440, 26414214528, 33017768160, 44023690880, 52828429056, 66035536320, 88047381760, 132071072640, 264142145280]

約数ペア:

[(1, 264142145280), (2, 132071072640), (3, 88047381760), (4, 66035536320), (5, 52828429056), (6, 44023690880), (8, 33017768160), (10, 26414214528), (12, 22011845440), (13, 20318626560), (15, 17609476352), (16, 16508884080), (20, 13207107264), (24, 11005922720), (26, 10159313280), (30, 8804738176), (32, 8254442040), (39, 6772875520), (40, 6603553632), (48, 5502961360), (52, 5079656640), (60, 4402369088), (64, 4127221020), (65, 4063725312), (78, 3386437760), (80, 3301776816), (96, 2751480680), (104, 2539828320), (120, 2201184544), (128, 2063610510), (130, 2031862656), (156, 1693218880), (160, 1650888408), (192, 1375740340), (195, 1354575104), (208, 1269914160), (240, 1100592272), (256, 1031805255), (260, 1015931328), (312, 846609440), (320, 825444204), (384, 687870170), (390, 677287552), (416, 634957080), (480, 550296136), (520, 507965664), (624, 423304720), (640, 412722102), (768, 343935085), (780, 338643776), (832, 317478540), (960, 275148068), (1040, 253982832), (1248, 211652360), (1280, 206361051), (1560, 169321888), (1664, 158739270), (1920, 137574034), (2080, 126991416), (2496, 105826180), (3120, 84660944), (3328, 79369635), (3840, 68787017), (4160, 63495708), (4992, 52913090), (6240, 42330472), (8320, 31747854), (9984, 26456545), (12480, 21165236), (16640, 15873927), (24960, 10582618), (49920, 5291309)]