1428879960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{1193}}^1$

素因数の和:2322

約数の個数: 128

約数和(自身を含む): 4771224000

約数和(自身を除く): 3342344040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1109, 1193, 2218, 2386, 3327, 3579, 4436, 4772, 5545, 5965, 6654, 7158, 8872, 9544, 9981, 10737, 11090, 11930, 13308, 14316, 16635, 17895, 19962, 21474, 22180, 23860, 26616, 28632, 29943, 32211, 33270, 35790, 39924, 42948, 44360, 47720, 49905, 53685, 59886, 64422, 66540, 71580, 79848, 85896, 99810, 107370, 119772, 128844, 133080, 143160, 149715, 161055, 199620, 214740, 239544, 257688, 299430, 322110, 399240, 429480, 598860, 644220, 1197720, 1288440, 1323037, 2646074, 3969111, 5292148, 6615185, 7938222, 10584296, 11907333, 13230370, 15876444, 19845555, 23814666, 26460740, 31752888, 35721999, 39691110, 47629332, 52921480, 59536665, 71443998, 79382220, 95258664, 119073330, 142887996, 158764440, 178609995, 238146660, 285775992, 357219990, 476293320, 714439980, 1428879960]

約数ペア:

[(1, 1428879960), (2, 714439980), (3, 476293320), (4, 357219990), (5, 285775992), (6, 238146660), (8, 178609995), (9, 158764440), (10, 142887996), (12, 119073330), (15, 95258664), (18, 79382220), (20, 71443998), (24, 59536665), (27, 52921480), (30, 47629332), (36, 39691110), (40, 35721999), (45, 31752888), (54, 26460740), (60, 23814666), (72, 19845555), (90, 15876444), (108, 13230370), (120, 11907333), (135, 10584296), (180, 7938222), (216, 6615185), (270, 5292148), (360, 3969111), (540, 2646074), (1080, 1323037), (1109, 1288440), (1193, 1197720), (2218, 644220), (2386, 598860), (3327, 429480), (3579, 399240), (4436, 322110), (4772, 299430), (5545, 257688), (5965, 239544), (6654, 214740), (7158, 199620), (8872, 161055), (9544, 149715), (9981, 143160), (10737, 133080), (11090, 128844), (11930, 119772), (13308, 107370), (14316, 99810), (16635, 85896), (17895, 79848), (19962, 71580), (21474, 66540), (22180, 64422), (23860, 59886), (26616, 53685), (28632, 49905), (29943, 47720), (32211, 44360), (33270, 42948), (35790, 39924)]