170252760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 526176000

約数和(自身を除く): 355923240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 139, 173, 177, 236, 278, 295, 346, 354, 417, 472, 519, 556, 590, 692, 695, 708, 834, 865, 885, 1038, 1112, 1180, 1384, 1390, 1416, 1668, 1730, 1770, 2076, 2085, 2360, 2595, 2780, 3336, 3460, 3540, 4152, 4170, 5190, 5560, 6920, 7080, 8201, 8340, 10207, 10380, 16402, 16680, 20414, 20760, 24047, 24603, 30621, 32804, 40828, 41005, 48094, 49206, 51035, 61242, 65608, 72141, 81656, 82010, 96188, 98412, 102070, 120235, 122484, 123015, 144282, 153105, 164020, 192376, 196824, 204140, 240470, 244968, 246030, 288564, 306210, 328040, 360705, 408280, 480940, 492060, 577128, 612420, 721410, 961880, 984120, 1224840, 1418773, 1442820, 2837546, 2885640, 4256319, 5675092, 7093865, 8512638, 11350184, 14187730, 17025276, 21281595, 28375460, 34050552, 42563190, 56750920, 85126380, 170252760]

約数ペア:

[(1, 170252760), (2, 85126380), (3, 56750920), (4, 42563190), (5, 34050552), (6, 28375460), (8, 21281595), (10, 17025276), (12, 14187730), (15, 11350184), (20, 8512638), (24, 7093865), (30, 5675092), (40, 4256319), (59, 2885640), (60, 2837546), (118, 1442820), (120, 1418773), (139, 1224840), (173, 984120), (177, 961880), (236, 721410), (278, 612420), (295, 577128), (346, 492060), (354, 480940), (417, 408280), (472, 360705), (519, 328040), (556, 306210), (590, 288564), (692, 246030), (695, 244968), (708, 240470), (834, 204140), (865, 196824), (885, 192376), (1038, 164020), (1112, 153105), (1180, 144282), (1384, 123015), (1390, 122484), (1416, 120235), (1668, 102070), (1730, 98412), (1770, 96188), (2076, 82010), (2085, 81656), (2360, 72141), (2595, 65608), (2780, 61242), (3336, 51035), (3460, 49206), (3540, 48094), (4152, 41005), (4170, 40828), (5190, 32804), (5560, 30621), (6920, 24603), (7080, 24047), (8201, 20760), (8340, 20414), (10207, 16680), (10380, 16402)]