216999510720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11896903}}^1$

素因数の和:11896942

約数の個数: 112

約数和(自身を含む): 725235267840

約数和(自身を除く): 508235757120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 11896903, 23793806, 35690709, 47587612, 59484515, 71381418, 95175224, 118969030, 142762836, 178453545, 190350448, 226041157, 237938060, 285525672, 356907090, 380700896, 452082314, 475876120, 571051344, 678123471, 713814180, 761401792, 904164628, 951752240, 1130205785, 1142102688, 1356246942, 1427628360, 1808329256, 1903504480, 2260411570, 2284205376, 2712493884, 2855256720, 3390617355, 3616658512, 3807008960, 4520823140, 5424987768, 5710513440, 6781234710, 7233317024, 9041646280, 10849975536, 11421026880, 13562469420, 14466634048, 18083292560, 21699951072, 27124938840, 36166585120, 43399902144, 54249877680, 72333170240, 108499755360, 216999510720]

約数ペア:

[(1, 216999510720), (2, 108499755360), (3, 72333170240), (4, 54249877680), (5, 43399902144), (6, 36166585120), (8, 27124938840), (10, 21699951072), (12, 18083292560), (15, 14466634048), (16, 13562469420), (19, 11421026880), (20, 10849975536), (24, 9041646280), (30, 7233317024), (32, 6781234710), (38, 5710513440), (40, 5424987768), (48, 4520823140), (57, 3807008960), (60, 3616658512), (64, 3390617355), (76, 2855256720), (80, 2712493884), (95, 2284205376), (96, 2260411570), (114, 1903504480), (120, 1808329256), (152, 1427628360), (160, 1356246942), (190, 1142102688), (192, 1130205785), (228, 951752240), (240, 904164628), (285, 761401792), (304, 713814180), (320, 678123471), (380, 571051344), (456, 475876120), (480, 452082314), (570, 380700896), (608, 356907090), (760, 285525672), (912, 237938060), (960, 226041157), (1140, 190350448), (1216, 178453545), (1520, 142762836), (1824, 118969030), (2280, 95175224), (3040, 71381418), (3648, 59484515), (4560, 47587612), (6080, 35690709), (9120, 23793806), (18240, 11896903)]