163419840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:519

約数の個数: 168

約数和(自身を含む): 567019440

約数和(自身を除く): 403599600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 179, 180, 192, 240, 288, 317, 320, 358, 360, 480, 537, 576, 634, 716, 720, 895, 951, 960, 1074, 1268, 1432, 1440, 1585, 1611, 1790, 1902, 2148, 2536, 2685, 2853, 2864, 2880, 3170, 3222, 3580, 3804, 4296, 4755, 5072, 5370, 5706, 5728, 6340, 6444, 7160, 7608, 8055, 8592, 9510, 10144, 10740, 11412, 11456, 12680, 12888, 14265, 14320, 15216, 16110, 17184, 19020, 20288, 21480, 22824, 25360, 25776, 28530, 28640, 30432, 32220, 34368, 38040, 42960, 45648, 50720, 51552, 56743, 57060, 57280, 60864, 64440, 76080, 85920, 91296, 101440, 103104, 113486, 114120, 128880, 152160, 170229, 171840, 182592, 226972, 228240, 257760, 283715, 304320, 340458, 453944, 456480, 510687, 515520, 567430, 680916, 851145, 907888, 912960, 1021374, 1134860, 1361832, 1702290, 1815776, 2042748, 2269720, 2553435, 2723664, 3404580, 3631552, 4085496, 4539440, 5106870, 5447328, 6809160, 8170992, 9078880, 10213740, 10894656, 13618320, 16341984, 18157760, 20427480, 27236640, 32683968, 40854960, 54473280, 81709920, 163419840]

約数ペア:

[(1, 163419840), (2, 81709920), (3, 54473280), (4, 40854960), (5, 32683968), (6, 27236640), (8, 20427480), (9, 18157760), (10, 16341984), (12, 13618320), (15, 10894656), (16, 10213740), (18, 9078880), (20, 8170992), (24, 6809160), (30, 5447328), (32, 5106870), (36, 4539440), (40, 4085496), (45, 3631552), (48, 3404580), (60, 2723664), (64, 2553435), (72, 2269720), (80, 2042748), (90, 1815776), (96, 1702290), (120, 1361832), (144, 1134860), (160, 1021374), (179, 912960), (180, 907888), (192, 851145), (240, 680916), (288, 567430), (317, 515520), (320, 510687), (358, 456480), (360, 453944), (480, 340458), (537, 304320), (576, 283715), (634, 257760), (716, 228240), (720, 226972), (895, 182592), (951, 171840), (960, 170229), (1074, 152160), (1268, 128880), (1432, 114120), (1440, 113486), (1585, 103104), (1611, 101440), (1790, 91296), (1902, 85920), (2148, 76080), (2536, 64440), (2685, 60864), (2853, 57280), (2864, 57060), (2880, 56743), (3170, 51552), (3222, 50720), (3580, 45648), (3804, 42960), (4296, 38040), (4755, 34368), (5072, 32220), (5370, 30432), (5706, 28640), (5728, 28530), (6340, 25776), (6444, 25360), (7160, 22824), (7608, 21480), (8055, 20288), (8592, 19020), (9510, 17184), (10144, 16110), (10740, 15216), (11412, 14320), (11456, 14265), (12680, 12888)]