326839680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:521

約数の個数: 192

約数和(自身を含む): 1138503600

約数和(自身を除く): 811663920

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, 128, 144, 160, 179, 180, 192, 240, 288, 317, 320, 358, 360, 384, 480, 537, 576, 634, 640, 716, 720, 895, 951, 960, 1074, 1152, 1268, 1432, 1440, 1585, 1611, 1790, 1902, 1920, 2148, 2536, 2685, 2853, 2864, 2880, 3170, 3222, 3580, 3804, 4296, 4755, 5072, 5370, 5706, 5728, 5760, 6340, 6444, 7160, 7608, 8055, 8592, 9510, 10144, 10740, 11412, 11456, 12680, 12888, 14265, 14320, 15216, 16110, 17184, 19020, 20288, 21480, 22824, 22912, 25360, 25776, 28530, 28640, 30432, 32220, 34368, 38040, 40576, 42960, 45648, 50720, 51552, 56743, 57060, 57280, 60864, 64440, 68736, 76080, 85920, 91296, 101440, 103104, 113486, 114120, 114560, 121728, 128880, 152160, 170229, 171840, 182592, 202880, 206208, 226972, 228240, 257760, 283715, 304320, 340458, 343680, 365184, 453944, 456480, 510687, 515520, 567430, 608640, 680916, 851145, 907888, 912960, 1021374, 1031040, 1134860, 1361832, 1702290, 1815776, 1825920, 2042748, 2269720, 2553435, 2723664, 3404580, 3631552, 4085496, 4539440, 5106870, 5447328, 6809160, 7263104, 8170992, 9078880, 10213740, 10894656, 13618320, 16341984, 18157760, 20427480, 21789312, 27236640, 32683968, 36315520, 40854960, 54473280, 65367936, 81709920, 108946560, 163419840, 326839680]

約数ペア:

[(1, 326839680), (2, 163419840), (3, 108946560), (4, 81709920), (5, 65367936), (6, 54473280), (8, 40854960), (9, 36315520), (10, 32683968), (12, 27236640), (15, 21789312), (16, 20427480), (18, 18157760), (20, 16341984), (24, 13618320), (30, 10894656), (32, 10213740), (36, 9078880), (40, 8170992), (45, 7263104), (48, 6809160), (60, 5447328), (64, 5106870), (72, 4539440), (80, 4085496), (90, 3631552), (96, 3404580), (120, 2723664), (128, 2553435), (144, 2269720), (160, 2042748), (179, 1825920), (180, 1815776), (192, 1702290), (240, 1361832), (288, 1134860), (317, 1031040), (320, 1021374), (358, 912960), (360, 907888), (384, 851145), (480, 680916), (537, 608640), (576, 567430), (634, 515520), (640, 510687), (716, 456480), (720, 453944), (895, 365184), (951, 343680), (960, 340458), (1074, 304320), (1152, 283715), (1268, 257760), (1432, 228240), (1440, 226972), (1585, 206208), (1611, 202880), (1790, 182592), (1902, 171840), (1920, 170229), (2148, 152160), (2536, 128880), (2685, 121728), (2853, 114560), (2864, 114120), (2880, 113486), (3170, 103104), (3222, 101440), (3580, 91296), (3804, 85920), (4296, 76080), (4755, 68736), (5072, 64440), (5370, 60864), (5706, 57280), (5728, 57060), (5760, 56743), (6340, 51552), (6444, 50720), (7160, 45648), (7608, 42960), (8055, 40576), (8592, 38040), (9510, 34368), (10144, 32220), (10740, 30432), (11412, 28640), (11456, 28530), (12680, 25776), (12888, 25360), (14265, 22912), (14320, 22824), (15216, 21480), (16110, 20288), (17184, 19020)]