316632960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{7853}}^1$

素因数の和:7885

約数の個数: 192

約数和(自身を含む): 1249728480

約数和(自身を除く): 933095520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 7853, 8064, 10080, 13440, 15706, 20160, 23559, 31412, 39265, 40320, 47118, 54971, 62824, 70677, 78530, 94236, 109942, 117795, 125648, 141354, 157060, 164913, 188472, 219884, 235590, 251296, 274855, 282708, 314120, 329826, 353385, 376944, 439768, 471180, 494739, 502592, 549710, 565416, 628240, 659652, 706770, 753888, 824565, 879536, 942360, 989478, 1005184, 1099420, 1130832, 1256480, 1319304, 1413540, 1507776, 1649130, 1759072, 1884720, 1978956, 2198840, 2261664, 2473695, 2512960, 2638608, 2827080, 3015552, 3298260, 3518144, 3769440, 3957912, 4397680, 4523328, 4947390, 5025920, 5277216, 5654160, 6596520, 7036288, 7538880, 7915824, 8795360, 9046656, 9894780, 10554432, 11308320, 13193040, 15077760, 15831648, 17590720, 19789560, 21108864, 22616640, 26386080, 31663296, 35181440, 39579120, 45233280, 52772160, 63326592, 79158240, 105544320, 158316480, 316632960]

約数ペア:

[(1, 316632960), (2, 158316480), (3, 105544320), (4, 79158240), (5, 63326592), (6, 52772160), (7, 45233280), (8, 39579120), (9, 35181440), (10, 31663296), (12, 26386080), (14, 22616640), (15, 21108864), (16, 19789560), (18, 17590720), (20, 15831648), (21, 15077760), (24, 13193040), (28, 11308320), (30, 10554432), (32, 9894780), (35, 9046656), (36, 8795360), (40, 7915824), (42, 7538880), (45, 7036288), (48, 6596520), (56, 5654160), (60, 5277216), (63, 5025920), (64, 4947390), (70, 4523328), (72, 4397680), (80, 3957912), (84, 3769440), (90, 3518144), (96, 3298260), (105, 3015552), (112, 2827080), (120, 2638608), (126, 2512960), (128, 2473695), (140, 2261664), (144, 2198840), (160, 1978956), (168, 1884720), (180, 1759072), (192, 1649130), (210, 1507776), (224, 1413540), (240, 1319304), (252, 1256480), (280, 1130832), (288, 1099420), (315, 1005184), (320, 989478), (336, 942360), (360, 879536), (384, 824565), (420, 753888), (448, 706770), (480, 659652), (504, 628240), (560, 565416), (576, 549710), (630, 502592), (640, 494739), (672, 471180), (720, 439768), (840, 376944), (896, 353385), (960, 329826), (1008, 314120), (1120, 282708), (1152, 274855), (1260, 251296), (1344, 235590), (1440, 219884), (1680, 188472), (1920, 164913), (2016, 157060), (2240, 141354), (2520, 125648), (2688, 117795), (2880, 109942), (3360, 94236), (4032, 78530), (4480, 70677), (5040, 62824), (5760, 54971), (6720, 47118), (7853, 40320), (8064, 39265), (10080, 31412), (13440, 23559), (15706, 20160)]