316517760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1450

約数の個数: 256

約数和(自身を含む): 1208088000

約数和(自身を除く): 891570240

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, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1409, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2818, 2880, 3120, 3456, 3510, 3744, 4160, 4227, 4320, 4680, 4992, 5616, 5636, 5760, 6240, 7020, 7045, 7488, 8320, 8454, 8640, 9360, 11232, 11272, 12480, 12681, 14040, 14090, 14976, 16908, 17280, 18317, 18720, 21135, 22464, 22544, 24960, 25362, 28080, 28180, 33816, 36634, 37440, 38043, 42270, 44928, 45088, 50724, 54951, 56160, 56360, 63405, 67632, 73268, 74880, 76086, 84540, 90176, 91585, 101448, 109902, 112320, 112720, 126810, 135264, 146536, 152172, 164853, 169080, 180352, 183170, 190215, 202896, 219804, 224640, 225440, 253620, 270528, 274755, 293072, 304344, 329706, 338160, 366340, 380430, 405792, 439608, 450880, 494559, 507240, 541056, 549510, 586144, 608688, 659412, 676320, 732680, 760860, 811584, 824265, 879216, 901760, 989118, 1014480, 1099020, 1172288, 1217376, 1318824, 1352640, 1465360, 1521720, 1623168, 1648530, 1758432, 1978236, 2028960, 2198040, 2344576, 2434752, 2472795, 2637648, 2705280, 2930720, 3043440, 3297060, 3516864, 3956472, 4057920, 4396080, 4869504, 4945590, 5275296, 5861440, 6086880, 6594120, 7033728, 7912944, 8115840, 8792160, 9891180, 10550592, 11722880, 12173760, 13188240, 15825888, 17584320, 19782360, 21101184, 24347520, 26376480, 31651776, 35168640, 39564720, 52752960, 63303552, 79129440, 105505920, 158258880, 316517760]

約数ペア:

[(1, 316517760), (2, 158258880), (3, 105505920), (4, 79129440), (5, 63303552), (6, 52752960), (8, 39564720), (9, 35168640), (10, 31651776), (12, 26376480), (13, 24347520), (15, 21101184), (16, 19782360), (18, 17584320), (20, 15825888), (24, 13188240), (26, 12173760), (27, 11722880), (30, 10550592), (32, 9891180), (36, 8792160), (39, 8115840), (40, 7912944), (45, 7033728), (48, 6594120), (52, 6086880), (54, 5861440), (60, 5275296), (64, 4945590), (65, 4869504), (72, 4396080), (78, 4057920), (80, 3956472), (90, 3516864), (96, 3297060), (104, 3043440), (108, 2930720), (117, 2705280), (120, 2637648), (128, 2472795), (130, 2434752), (135, 2344576), (144, 2198040), (156, 2028960), (160, 1978236), (180, 1758432), (192, 1648530), (195, 1623168), (208, 1521720), (216, 1465360), (234, 1352640), (240, 1318824), (260, 1217376), (270, 1172288), (288, 1099020), (312, 1014480), (320, 989118), (351, 901760), (360, 879216), (384, 824265), (390, 811584), (416, 760860), (432, 732680), (468, 676320), (480, 659412), (520, 608688), (540, 586144), (576, 549510), (585, 541056), (624, 507240), (640, 494559), (702, 450880), (720, 439608), (780, 405792), (832, 380430), (864, 366340), (936, 338160), (960, 329706), (1040, 304344), (1080, 293072), (1152, 274755), (1170, 270528), (1248, 253620), (1404, 225440), (1409, 224640), (1440, 219804), (1560, 202896), (1664, 190215), (1728, 183170), (1755, 180352), (1872, 169080), (1920, 164853), (2080, 152172), (2160, 146536), (2340, 135264), (2496, 126810), (2808, 112720), (2818, 112320), (2880, 109902), (3120, 101448), (3456, 91585), (3510, 90176), (3744, 84540), (4160, 76086), (4227, 74880), (4320, 73268), (4680, 67632), (4992, 63405), (5616, 56360), (5636, 56160), (5760, 54951), (6240, 50724), (7020, 45088), (7045, 44928), (7488, 42270), (8320, 38043), (8454, 37440), (8640, 36634), (9360, 33816), (11232, 28180), (11272, 28080), (12480, 25362), (12681, 24960), (14040, 22544), (14090, 22464), (14976, 21135), (16908, 18720), (17280, 18317)]