198303360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 636724800

約数和(自身を除く): 438421440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 179, 192, 240, 320, 358, 384, 480, 537, 577, 640, 716, 895, 960, 1074, 1154, 1432, 1731, 1790, 1920, 2148, 2308, 2685, 2864, 2885, 3462, 3580, 4296, 4616, 5370, 5728, 5770, 6924, 7160, 8592, 8655, 9232, 10740, 11456, 11540, 13848, 14320, 17184, 17310, 18464, 21480, 22912, 23080, 27696, 28640, 34368, 34620, 36928, 42960, 46160, 55392, 57280, 68736, 69240, 73856, 85920, 92320, 103283, 110784, 114560, 138480, 171840, 184640, 206566, 221568, 276960, 309849, 343680, 369280, 413132, 516415, 553920, 619698, 826264, 1032830, 1107840, 1239396, 1549245, 1652528, 2065660, 2478792, 3098490, 3305056, 4131320, 4957584, 6196980, 6610112, 8262640, 9915168, 12393960, 13220224, 16525280, 19830336, 24787920, 33050560, 39660672, 49575840, 66101120, 99151680, 198303360]

約数ペア:

[(1, 198303360), (2, 99151680), (3, 66101120), (4, 49575840), (5, 39660672), (6, 33050560), (8, 24787920), (10, 19830336), (12, 16525280), (15, 13220224), (16, 12393960), (20, 9915168), (24, 8262640), (30, 6610112), (32, 6196980), (40, 4957584), (48, 4131320), (60, 3305056), (64, 3098490), (80, 2478792), (96, 2065660), (120, 1652528), (128, 1549245), (160, 1239396), (179, 1107840), (192, 1032830), (240, 826264), (320, 619698), (358, 553920), (384, 516415), (480, 413132), (537, 369280), (577, 343680), (640, 309849), (716, 276960), (895, 221568), (960, 206566), (1074, 184640), (1154, 171840), (1432, 138480), (1731, 114560), (1790, 110784), (1920, 103283), (2148, 92320), (2308, 85920), (2685, 73856), (2864, 69240), (2885, 68736), (3462, 57280), (3580, 55392), (4296, 46160), (4616, 42960), (5370, 36928), (5728, 34620), (5770, 34368), (6924, 28640), (7160, 27696), (8592, 23080), (8655, 22912), (9232, 21480), (10740, 18464), (11456, 17310), (11540, 17184), (13848, 14320)]