315506880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2$

素因数の和:145

約数の個数: 336

約数和(自身を含む): 1221699360

約数和(自身を除く): 906192480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 53, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 108, 117, 120, 130, 135, 144, 156, 159, 160, 180, 192, 195, 208, 212, 216, 234, 240, 260, 265, 270, 288, 312, 318, 320, 351, 360, 390, 416, 424, 432, 468, 477, 480, 520, 530, 540, 576, 585, 624, 636, 689, 702, 720, 780, 795, 832, 848, 864, 936, 954, 960, 1040, 1060, 1080, 1170, 1248, 1272, 1378, 1404, 1431, 1440, 1560, 1590, 1696, 1728, 1755, 1872, 1908, 2067, 2080, 2120, 2160, 2340, 2385, 2496, 2544, 2756, 2808, 2809, 2862, 2880, 3120, 3180, 3392, 3445, 3510, 3744, 3816, 4134, 4160, 4240, 4320, 4680, 4770, 5088, 5512, 5616, 5618, 5724, 6201, 6240, 6360, 6890, 7020, 7155, 7488, 7632, 8268, 8427, 8480, 8640, 9360, 9540, 10176, 10335, 11024, 11232, 11236, 11448, 12402, 12480, 12720, 13780, 14040, 14045, 14310, 15264, 16536, 16854, 16960, 18603, 18720, 19080, 20670, 22048, 22464, 22472, 22896, 24804, 25281, 25440, 27560, 28080, 28090, 28620, 30528, 31005, 33072, 33708, 36517, 37206, 37440, 38160, 41340, 42135, 44096, 44944, 45792, 49608, 50562, 50880, 55120, 56160, 56180, 57240, 62010, 66144, 67416, 73034, 74412, 75843, 76320, 82680, 84270, 89888, 91584, 93015, 99216, 101124, 109551, 110240, 112320, 112360, 114480, 124020, 126405, 132288, 134832, 146068, 148824, 151686, 152640, 165360, 168540, 179776, 182585, 186030, 198432, 202248, 219102, 220480, 224720, 228960, 248040, 252810, 269664, 292136, 297648, 303372, 328653, 330720, 337080, 365170, 372060, 379215, 396864, 404496, 438204, 449440, 457920, 496080, 505620, 539328, 547755, 584272, 595296, 606744, 657306, 661440, 674160, 730340, 744120, 758430, 808992, 876408, 898880, 985959, 992160, 1011240, 1095510, 1168544, 1190592, 1213488, 1314612, 1348320, 1460680, 1488240, 1516860, 1617984, 1643265, 1752816, 1971918, 1984320, 2022480, 2191020, 2337088, 2426976, 2629224, 2696640, 2921360, 2976480, 3033720, 3286530, 3505632, 3943836, 4044960, 4382040, 4853952, 4929795, 5258448, 5842720, 5952960, 6067440, 6573060, 7011264, 7887672, 8089920, 8764080, 9859590, 10516896, 11685440, 12134880, 13146120, 15775344, 17528160, 19719180, 21033792, 24269760, 26292240, 31550688, 35056320, 39438360, 52584480, 63101376, 78876720, 105168960, 157753440, 315506880]

約数ペア:

[(1, 315506880), (2, 157753440), (3, 105168960), (4, 78876720), (5, 63101376), (6, 52584480), (8, 39438360), (9, 35056320), (10, 31550688), (12, 26292240), (13, 24269760), (15, 21033792), (16, 19719180), (18, 17528160), (20, 15775344), (24, 13146120), (26, 12134880), (27, 11685440), (30, 10516896), (32, 9859590), (36, 8764080), (39, 8089920), (40, 7887672), (45, 7011264), (48, 6573060), (52, 6067440), (53, 5952960), (54, 5842720), (60, 5258448), (64, 4929795), (65, 4853952), (72, 4382040), (78, 4044960), (80, 3943836), (90, 3505632), (96, 3286530), (104, 3033720), (106, 2976480), (108, 2921360), (117, 2696640), (120, 2629224), (130, 2426976), (135, 2337088), (144, 2191020), (156, 2022480), (159, 1984320), (160, 1971918), (180, 1752816), (192, 1643265), (195, 1617984), (208, 1516860), (212, 1488240), (216, 1460680), (234, 1348320), (240, 1314612), (260, 1213488), (265, 1190592), (270, 1168544), (288, 1095510), (312, 1011240), (318, 992160), (320, 985959), (351, 898880), (360, 876408), (390, 808992), (416, 758430), (424, 744120), (432, 730340), (468, 674160), (477, 661440), (480, 657306), (520, 606744), (530, 595296), (540, 584272), (576, 547755), (585, 539328), (624, 505620), (636, 496080), (689, 457920), (702, 449440), (720, 438204), (780, 404496), (795, 396864), (832, 379215), (848, 372060), (864, 365170), (936, 337080), (954, 330720), (960, 328653), (1040, 303372), (1060, 297648), (1080, 292136), (1170, 269664), (1248, 252810), (1272, 248040), (1378, 228960), (1404, 224720), (1431, 220480), (1440, 219102), (1560, 202248), (1590, 198432), (1696, 186030), (1728, 182585), (1755, 179776), (1872, 168540), (1908, 165360), (2067, 152640), (2080, 151686), (2120, 148824), (2160, 146068), (2340, 134832), (2385, 132288), (2496, 126405), (2544, 124020), (2756, 114480), (2808, 112360), (2809, 112320), (2862, 110240), (2880, 109551), (3120, 101124), (3180, 99216), (3392, 93015), (3445, 91584), (3510, 89888), (3744, 84270), (3816, 82680), (4134, 76320), (4160, 75843), (4240, 74412), (4320, 73034), (4680, 67416), (4770, 66144), (5088, 62010), (5512, 57240), (5616, 56180), (5618, 56160), (5724, 55120), (6201, 50880), (6240, 50562), (6360, 49608), (6890, 45792), (7020, 44944), (7155, 44096), (7488, 42135), (7632, 41340), (8268, 38160), (8427, 37440), (8480, 37206), (8640, 36517), (9360, 33708), (9540, 33072), (10176, 31005), (10335, 30528), (11024, 28620), (11232, 28090), (11236, 28080), (11448, 27560), (12402, 25440), (12480, 25281), (12720, 24804), (13780, 22896), (14040, 22472), (14045, 22464), (14310, 22048), (15264, 20670), (16536, 19080), (16854, 18720), (16960, 18603)]