173328960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{25793}}^1$

素因数の和:25820

約数の個数: 112

約数和(自身を含む): 628960896

約数和(自身を除く): 455631936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 25793, 51586, 77379, 103172, 128965, 154758, 180551, 206344, 257930, 309516, 361102, 386895, 412688, 515860, 541653, 619032, 722204, 773790, 825376, 902755, 1031720, 1083306, 1238064, 1444408, 1547580, 1650752, 1805510, 2063440, 2166612, 2476128, 2708265, 2888816, 3095160, 3611020, 4126880, 4333224, 4952256, 5416530, 5777632, 6190320, 7222040, 8253760, 8666448, 10833060, 11555264, 12380640, 14444080, 17332896, 21666120, 24761280, 28888160, 34665792, 43332240, 57776320, 86664480, 173328960]

約数ペア:

[(1, 173328960), (2, 86664480), (3, 57776320), (4, 43332240), (5, 34665792), (6, 28888160), (7, 24761280), (8, 21666120), (10, 17332896), (12, 14444080), (14, 12380640), (15, 11555264), (16, 10833060), (20, 8666448), (21, 8253760), (24, 7222040), (28, 6190320), (30, 5777632), (32, 5416530), (35, 4952256), (40, 4333224), (42, 4126880), (48, 3611020), (56, 3095160), (60, 2888816), (64, 2708265), (70, 2476128), (80, 2166612), (84, 2063440), (96, 1805510), (105, 1650752), (112, 1547580), (120, 1444408), (140, 1238064), (160, 1083306), (168, 1031720), (192, 902755), (210, 825376), (224, 773790), (240, 722204), (280, 619032), (320, 541653), (336, 515860), (420, 412688), (448, 386895), (480, 361102), (560, 309516), (672, 257930), (840, 206344), (960, 180551), (1120, 154758), (1344, 128965), (1680, 103172), (2240, 77379), (3360, 51586), (6720, 25793)]