13218888960

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{42499}}^1$

素因数の和:42535

約数の個数: 216

約数和(自身を含む): 47431020000

約数和(自身を除く): 34212131040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 42499, 51840, 62208, 77760, 84998, 103680, 127497, 155520, 169996, 212495, 254994, 311040, 339992, 382491, 424990, 509988, 637485, 679984, 764982, 849980, 1019976, 1147473, 1274970, 1359968, 1529964, 1699960, 1912455, 2039952, 2294946, 2549940, 2719936, 3059928, 3399920, 3442419, 3824910, 4079904, 4589892, 5099880, 5439872, 5737365, 6119856, 6799840, 6884838, 7649820, 8159808, 9179784, 10199760, 10327257, 10879744, 11474730, 12239712, 13599680, 13769676, 15299640, 16319616, 17212095, 18359568, 20399520, 20654514, 22949460, 24479424, 27199360, 27539352, 30599280, 32639232, 34424190, 36719136, 40799040, 41309028, 45898920, 48958848, 51636285, 54398720, 55078704, 61198560, 68848380, 73438272, 81598080, 82618056, 91797840, 97917696, 103272570, 110157408, 122397120, 137696760, 146876544, 163196160, 165236112, 183595680, 206545140, 220314816, 244794240, 275393520, 293753088, 330472224, 367191360, 413090280, 440629632, 489588480, 550787040, 660944448, 734382720, 826180560, 881259264, 1101574080, 1321888896, 1468765440, 1652361120, 2203148160, 2643777792, 3304722240, 4406296320, 6609444480, 13218888960]

約数ペア:

[(1, 13218888960), (2, 6609444480), (3, 4406296320), (4, 3304722240), (5, 2643777792), (6, 2203148160), (8, 1652361120), (9, 1468765440), (10, 1321888896), (12, 1101574080), (15, 881259264), (16, 826180560), (18, 734382720), (20, 660944448), (24, 550787040), (27, 489588480), (30, 440629632), (32, 413090280), (36, 367191360), (40, 330472224), (45, 293753088), (48, 275393520), (54, 244794240), (60, 220314816), (64, 206545140), (72, 183595680), (80, 165236112), (81, 163196160), (90, 146876544), (96, 137696760), (108, 122397120), (120, 110157408), (128, 103272570), (135, 97917696), (144, 91797840), (160, 82618056), (162, 81598080), (180, 73438272), (192, 68848380), (216, 61198560), (240, 55078704), (243, 54398720), (256, 51636285), (270, 48958848), (288, 45898920), (320, 41309028), (324, 40799040), (360, 36719136), (384, 34424190), (405, 32639232), (432, 30599280), (480, 27539352), (486, 27199360), (540, 24479424), (576, 22949460), (640, 20654514), (648, 20399520), (720, 18359568), (768, 17212095), (810, 16319616), (864, 15299640), (960, 13769676), (972, 13599680), (1080, 12239712), (1152, 11474730), (1215, 10879744), (1280, 10327257), (1296, 10199760), (1440, 9179784), (1620, 8159808), (1728, 7649820), (1920, 6884838), (1944, 6799840), (2160, 6119856), (2304, 5737365), (2430, 5439872), (2592, 5099880), (2880, 4589892), (3240, 4079904), (3456, 3824910), (3840, 3442419), (3888, 3399920), (4320, 3059928), (4860, 2719936), (5184, 2549940), (5760, 2294946), (6480, 2039952), (6912, 1912455), (7776, 1699960), (8640, 1529964), (9720, 1359968), (10368, 1274970), (11520, 1147473), (12960, 1019976), (15552, 849980), (17280, 764982), (19440, 679984), (20736, 637485), (25920, 509988), (31104, 424990), (34560, 382491), (38880, 339992), (42499, 311040), (51840, 254994), (62208, 212495), (77760, 169996), (84998, 155520), (103680, 127497)]