155458560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:406

約数の個数: 176

約数和(自身を含む): 515844000

約数和(自身を除く): 360385440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 349, 384, 435, 464, 480, 512, 580, 640, 696, 698, 768, 870, 928, 960, 1024, 1047, 1160, 1280, 1392, 1396, 1536, 1740, 1745, 1856, 1920, 2094, 2320, 2560, 2784, 2792, 3072, 3480, 3490, 3712, 3840, 4188, 4640, 5120, 5235, 5568, 5584, 6960, 6980, 7424, 7680, 8376, 9280, 10121, 10470, 11136, 11168, 13920, 13960, 14848, 15360, 16752, 18560, 20242, 20940, 22272, 22336, 27840, 27920, 29696, 30363, 33504, 37120, 40484, 41880, 44544, 44672, 50605, 55680, 55840, 60726, 67008, 74240, 80968, 83760, 89088, 89344, 101210, 111360, 111680, 121452, 134016, 148480, 151815, 161936, 167520, 178688, 202420, 222720, 223360, 242904, 268032, 303630, 323872, 335040, 357376, 404840, 445440, 446720, 485808, 536064, 607260, 647744, 670080, 809680, 893440, 971616, 1072128, 1214520, 1295488, 1340160, 1619360, 1786880, 1943232, 2429040, 2590976, 2680320, 3238720, 3886464, 4858080, 5181952, 5360640, 6477440, 7772928, 9716160, 10363904, 12954880, 15545856, 19432320, 25909760, 31091712, 38864640, 51819520, 77729280, 155458560]

約数ペア:

[(1, 155458560), (2, 77729280), (3, 51819520), (4, 38864640), (5, 31091712), (6, 25909760), (8, 19432320), (10, 15545856), (12, 12954880), (15, 10363904), (16, 9716160), (20, 7772928), (24, 6477440), (29, 5360640), (30, 5181952), (32, 4858080), (40, 3886464), (48, 3238720), (58, 2680320), (60, 2590976), (64, 2429040), (80, 1943232), (87, 1786880), (96, 1619360), (116, 1340160), (120, 1295488), (128, 1214520), (145, 1072128), (160, 971616), (174, 893440), (192, 809680), (232, 670080), (240, 647744), (256, 607260), (290, 536064), (320, 485808), (348, 446720), (349, 445440), (384, 404840), (435, 357376), (464, 335040), (480, 323872), (512, 303630), (580, 268032), (640, 242904), (696, 223360), (698, 222720), (768, 202420), (870, 178688), (928, 167520), (960, 161936), (1024, 151815), (1047, 148480), (1160, 134016), (1280, 121452), (1392, 111680), (1396, 111360), (1536, 101210), (1740, 89344), (1745, 89088), (1856, 83760), (1920, 80968), (2094, 74240), (2320, 67008), (2560, 60726), (2784, 55840), (2792, 55680), (3072, 50605), (3480, 44672), (3490, 44544), (3712, 41880), (3840, 40484), (4188, 37120), (4640, 33504), (5120, 30363), (5235, 29696), (5568, 27920), (5584, 27840), (6960, 22336), (6980, 22272), (7424, 20940), (7680, 20242), (8376, 18560), (9280, 16752), (10121, 15360), (10470, 14848), (11136, 13960), (11168, 13920)]