170792520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:639

約数の個数: 128

約数和(自身を含む): 543715200

約数和(自身を除く): 372922680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 173, 190, 228, 285, 346, 380, 433, 456, 519, 570, 692, 760, 865, 866, 1038, 1140, 1299, 1384, 1730, 1732, 2076, 2165, 2280, 2595, 2598, 3287, 3460, 3464, 4152, 4330, 5190, 5196, 6495, 6574, 6920, 8227, 8660, 9861, 10380, 10392, 12990, 13148, 16435, 16454, 17320, 19722, 20760, 24681, 25980, 26296, 32870, 32908, 39444, 41135, 49305, 49362, 51960, 65740, 65816, 74909, 78888, 82270, 98610, 98724, 123405, 131480, 149818, 164540, 197220, 197448, 224727, 246810, 299636, 329080, 374545, 394440, 449454, 493620, 599272, 749090, 898908, 987240, 1123635, 1423271, 1498180, 1797816, 2247270, 2846542, 2996360, 4269813, 4494540, 5693084, 7116355, 8539626, 8989080, 11386168, 14232710, 17079252, 21349065, 28465420, 34158504, 42698130, 56930840, 85396260, 170792520]

約数ペア:

[(1, 170792520), (2, 85396260), (3, 56930840), (4, 42698130), (5, 34158504), (6, 28465420), (8, 21349065), (10, 17079252), (12, 14232710), (15, 11386168), (19, 8989080), (20, 8539626), (24, 7116355), (30, 5693084), (38, 4494540), (40, 4269813), (57, 2996360), (60, 2846542), (76, 2247270), (95, 1797816), (114, 1498180), (120, 1423271), (152, 1123635), (173, 987240), (190, 898908), (228, 749090), (285, 599272), (346, 493620), (380, 449454), (433, 394440), (456, 374545), (519, 329080), (570, 299636), (692, 246810), (760, 224727), (865, 197448), (866, 197220), (1038, 164540), (1140, 149818), (1299, 131480), (1384, 123405), (1730, 98724), (1732, 98610), (2076, 82270), (2165, 78888), (2280, 74909), (2595, 65816), (2598, 65740), (3287, 51960), (3460, 49362), (3464, 49305), (4152, 41135), (4330, 39444), (5190, 32908), (5196, 32870), (6495, 26296), (6574, 25980), (6920, 24681), (8227, 20760), (8660, 19722), (9861, 17320), (10380, 16454), (10392, 16435), (12990, 13148)]