1323843040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1365

約数の個数: 192

約数和(自身を含む): 3692122560

約数和(自身を除く): 2368279520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 29, 32, 34, 40, 52, 58, 65, 68, 80, 85, 104, 116, 130, 136, 145, 160, 170, 208, 221, 232, 260, 272, 290, 340, 377, 416, 442, 464, 493, 520, 544, 580, 680, 754, 884, 928, 986, 1040, 1105, 1160, 1291, 1360, 1508, 1768, 1885, 1972, 2080, 2210, 2320, 2465, 2582, 2720, 3016, 3536, 3770, 3944, 4420, 4640, 4930, 5164, 6032, 6409, 6455, 7072, 7540, 7888, 8840, 9860, 10328, 12064, 12818, 12910, 15080, 15776, 16783, 17680, 19720, 20656, 21947, 25636, 25820, 30160, 32045, 33566, 35360, 37439, 39440, 41312, 43894, 51272, 51640, 60320, 64090, 67132, 74878, 78880, 83915, 87788, 102544, 103280, 109735, 128180, 134264, 149756, 167830, 175576, 187195, 205088, 206560, 219470, 256360, 268528, 285311, 299512, 335660, 351152, 374390, 438940, 486707, 512720, 537056, 570622, 599024, 636463, 671320, 702304, 748780, 877880, 973414, 1025440, 1141244, 1198048, 1272926, 1342640, 1426555, 1497560, 1755760, 1946828, 2282488, 2433535, 2545852, 2685280, 2853110, 2995120, 3182315, 3511520, 3893656, 4564976, 4867070, 5091704, 5706220, 5990240, 6364630, 7787312, 8274019, 9129952, 9734140, 10183408, 11412440, 12729260, 15574624, 16548038, 19468280, 20366816, 22824880, 25458520, 33096076, 38936560, 41370095, 45649760, 50917040, 66192152, 77873120, 82740190, 101834080, 132384304, 165480380, 264768608, 330960760, 661921520, 1323843040]

約数ペア:

[(1, 1323843040), (2, 661921520), (4, 330960760), (5, 264768608), (8, 165480380), (10, 132384304), (13, 101834080), (16, 82740190), (17, 77873120), (20, 66192152), (26, 50917040), (29, 45649760), (32, 41370095), (34, 38936560), (40, 33096076), (52, 25458520), (58, 22824880), (65, 20366816), (68, 19468280), (80, 16548038), (85, 15574624), (104, 12729260), (116, 11412440), (130, 10183408), (136, 9734140), (145, 9129952), (160, 8274019), (170, 7787312), (208, 6364630), (221, 5990240), (232, 5706220), (260, 5091704), (272, 4867070), (290, 4564976), (340, 3893656), (377, 3511520), (416, 3182315), (442, 2995120), (464, 2853110), (493, 2685280), (520, 2545852), (544, 2433535), (580, 2282488), (680, 1946828), (754, 1755760), (884, 1497560), (928, 1426555), (986, 1342640), (1040, 1272926), (1105, 1198048), (1160, 1141244), (1291, 1025440), (1360, 973414), (1508, 877880), (1768, 748780), (1885, 702304), (1972, 671320), (2080, 636463), (2210, 599024), (2320, 570622), (2465, 537056), (2582, 512720), (2720, 486707), (3016, 438940), (3536, 374390), (3770, 351152), (3944, 335660), (4420, 299512), (4640, 285311), (4930, 268528), (5164, 256360), (6032, 219470), (6409, 206560), (6455, 205088), (7072, 187195), (7540, 175576), (7888, 167830), (8840, 149756), (9860, 134264), (10328, 128180), (12064, 109735), (12818, 103280), (12910, 102544), (15080, 87788), (15776, 83915), (16783, 78880), (17680, 74878), (19720, 67132), (20656, 64090), (21947, 60320), (25636, 51640), (25820, 51272), (30160, 43894), (32045, 41312), (33566, 39440), (35360, 37439)]