163610880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 528038784

約数和(自身を除く): 364427904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 311, 320, 384, 411, 480, 548, 622, 640, 685, 768, 822, 933, 960, 1096, 1244, 1280, 1370, 1555, 1644, 1866, 1920, 2055, 2192, 2488, 2740, 3110, 3288, 3732, 3840, 4110, 4384, 4665, 4976, 5480, 6220, 6576, 7464, 8220, 8768, 9330, 9952, 10960, 12440, 13152, 14928, 16440, 17536, 18660, 19904, 21920, 24880, 26304, 29856, 32880, 35072, 37320, 39808, 42607, 43840, 49760, 52608, 59712, 65760, 74640, 79616, 85214, 87680, 99520, 105216, 119424, 127821, 131520, 149280, 170428, 175360, 199040, 213035, 238848, 255642, 263040, 298560, 340856, 398080, 426070, 511284, 526080, 597120, 639105, 681712, 852140, 1022568, 1194240, 1278210, 1363424, 1704280, 2045136, 2556420, 2726848, 3408560, 4090272, 5112840, 5453696, 6817120, 8180544, 10225680, 10907392, 13634240, 16361088, 20451360, 27268480, 32722176, 40902720, 54536960, 81805440, 163610880]

約数ペア:

[(1, 163610880), (2, 81805440), (3, 54536960), (4, 40902720), (5, 32722176), (6, 27268480), (8, 20451360), (10, 16361088), (12, 13634240), (15, 10907392), (16, 10225680), (20, 8180544), (24, 6817120), (30, 5453696), (32, 5112840), (40, 4090272), (48, 3408560), (60, 2726848), (64, 2556420), (80, 2045136), (96, 1704280), (120, 1363424), (128, 1278210), (137, 1194240), (160, 1022568), (192, 852140), (240, 681712), (256, 639105), (274, 597120), (311, 526080), (320, 511284), (384, 426070), (411, 398080), (480, 340856), (548, 298560), (622, 263040), (640, 255642), (685, 238848), (768, 213035), (822, 199040), (933, 175360), (960, 170428), (1096, 149280), (1244, 131520), (1280, 127821), (1370, 119424), (1555, 105216), (1644, 99520), (1866, 87680), (1920, 85214), (2055, 79616), (2192, 74640), (2488, 65760), (2740, 59712), (3110, 52608), (3288, 49760), (3732, 43840), (3840, 42607), (4110, 39808), (4384, 37320), (4665, 35072), (4976, 32880), (5480, 29856), (6220, 26304), (6576, 24880), (7464, 21920), (8220, 19904), (8768, 18660), (9330, 17536), (9952, 16440), (10960, 14928), (12440, 13152)]