159790400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 168

約数和(自身を含む): 490581696

約数和(自身を除く): 330791296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 700, 704, 770, 800, 880, 1100, 1120, 1232, 1297, 1400, 1540, 1600, 1760, 1925, 2200, 2240, 2464, 2594, 2800, 3080, 3520, 3850, 4400, 4928, 5188, 5600, 6160, 6485, 7700, 8800, 9079, 10376, 11200, 12320, 12970, 14267, 15400, 17600, 18158, 20752, 24640, 25940, 28534, 30800, 32425, 36316, 41504, 45395, 51880, 57068, 61600, 64850, 71335, 72632, 83008, 90790, 99869, 103760, 114136, 123200, 129700, 142670, 145264, 181580, 199738, 207520, 226975, 228272, 259400, 285340, 290528, 356675, 363160, 399476, 415040, 453950, 456544, 499345, 518800, 570680, 581056, 713350, 726320, 798952, 907900, 913088, 998690, 1037600, 1141360, 1426700, 1452640, 1597904, 1815800, 1997380, 2075200, 2282720, 2496725, 2853400, 2905280, 3195808, 3631600, 3994760, 4565440, 4993450, 5706800, 6391616, 7263200, 7989520, 9986900, 11413600, 14526400, 15979040, 19973800, 22827200, 31958080, 39947600, 79895200, 159790400]

約数ペア:

[(1, 159790400), (2, 79895200), (4, 39947600), (5, 31958080), (7, 22827200), (8, 19973800), (10, 15979040), (11, 14526400), (14, 11413600), (16, 9986900), (20, 7989520), (22, 7263200), (25, 6391616), (28, 5706800), (32, 4993450), (35, 4565440), (40, 3994760), (44, 3631600), (50, 3195808), (55, 2905280), (56, 2853400), (64, 2496725), (70, 2282720), (77, 2075200), (80, 1997380), (88, 1815800), (100, 1597904), (110, 1452640), (112, 1426700), (140, 1141360), (154, 1037600), (160, 998690), (175, 913088), (176, 907900), (200, 798952), (220, 726320), (224, 713350), (275, 581056), (280, 570680), (308, 518800), (320, 499345), (350, 456544), (352, 453950), (385, 415040), (400, 399476), (440, 363160), (448, 356675), (550, 290528), (560, 285340), (616, 259400), (700, 228272), (704, 226975), (770, 207520), (800, 199738), (880, 181580), (1100, 145264), (1120, 142670), (1232, 129700), (1297, 123200), (1400, 114136), (1540, 103760), (1600, 99869), (1760, 90790), (1925, 83008), (2200, 72632), (2240, 71335), (2464, 64850), (2594, 61600), (2800, 57068), (3080, 51880), (3520, 45395), (3850, 41504), (4400, 36316), (4928, 32425), (5188, 30800), (5600, 28534), (6160, 25940), (6485, 24640), (7700, 20752), (8800, 18158), (9079, 17600), (10376, 15400), (11200, 14267), (12320, 12970)]