171509520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7889

約数の個数: 160

約数和(自身を含む): 654458112

約数和(自身を除く): 482948592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 7853, 10920, 15706, 21840, 23559, 31412, 39265, 47118, 54971, 62824, 78530, 94236, 102089, 109942, 117795, 125648, 157060, 164913, 188472, 204178, 219884, 235590, 274855, 306267, 314120, 329826, 376944, 408356, 439768, 471180, 510445, 549710, 612534, 628240, 659652, 714623, 816712, 824565, 879536, 942360, 1020890, 1099420, 1225068, 1319304, 1429246, 1531335, 1633424, 1649130, 1884720, 2041780, 2143869, 2198840, 2450136, 2638608, 2858492, 3062670, 3298260, 3573115, 4083560, 4287738, 4397680, 4900272, 5716984, 6125340, 6596520, 7146230, 8167120, 8575476, 10719345, 11433968, 12250680, 13193040, 14292460, 17150952, 21438690, 24501360, 28584920, 34301904, 42877380, 57169840, 85754760, 171509520]

約数ペア:

[(1, 171509520), (2, 85754760), (3, 57169840), (4, 42877380), (5, 34301904), (6, 28584920), (7, 24501360), (8, 21438690), (10, 17150952), (12, 14292460), (13, 13193040), (14, 12250680), (15, 11433968), (16, 10719345), (20, 8575476), (21, 8167120), (24, 7146230), (26, 6596520), (28, 6125340), (30, 5716984), (35, 4900272), (39, 4397680), (40, 4287738), (42, 4083560), (48, 3573115), (52, 3298260), (56, 3062670), (60, 2858492), (65, 2638608), (70, 2450136), (78, 2198840), (80, 2143869), (84, 2041780), (91, 1884720), (104, 1649130), (105, 1633424), (112, 1531335), (120, 1429246), (130, 1319304), (140, 1225068), (156, 1099420), (168, 1020890), (182, 942360), (195, 879536), (208, 824565), (210, 816712), (240, 714623), (260, 659652), (273, 628240), (280, 612534), (312, 549710), (336, 510445), (364, 471180), (390, 439768), (420, 408356), (455, 376944), (520, 329826), (546, 314120), (560, 306267), (624, 274855), (728, 235590), (780, 219884), (840, 204178), (910, 188472), (1040, 164913), (1092, 157060), (1365, 125648), (1456, 117795), (1560, 109942), (1680, 102089), (1820, 94236), (2184, 78530), (2730, 62824), (3120, 54971), (3640, 47118), (4368, 39265), (5460, 31412), (7280, 23559), (7853, 21840), (10920, 15706)]