271693440

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1747}}^1$

素因数の和:1781

約数の個数: 192

約数和(自身を含む): 973496160

約数和(自身を除く): 701802720

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1747, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3494, 3888, 4320, 4860, 5184, 5241, 5760, 6480, 6988, 7776, 8640, 8735, 9720, 10368, 10482, 12960, 13976, 15552, 15723, 17280, 17470, 19440, 20964, 25920, 26205, 27952, 31104, 31446, 34940, 38880, 41928, 47169, 51840, 52410, 55904, 62892, 69880, 77760, 78615, 83856, 94338, 104820, 111808, 125784, 139760, 141507, 155520, 157230, 167712, 188676, 209640, 223616, 235845, 251568, 279520, 283014, 314460, 335424, 377352, 419280, 424521, 471690, 503136, 559040, 566028, 628920, 670848, 707535, 754704, 838560, 849042, 943380, 1006272, 1118080, 1132056, 1257840, 1415070, 1509408, 1677120, 1698084, 1886760, 2012544, 2122605, 2264112, 2515680, 2830140, 3018816, 3354240, 3396168, 3773520, 4245210, 4528224, 5031360, 5660280, 6037632, 6792336, 7547040, 8490420, 9056448, 10062720, 11320560, 13584672, 15094080, 16980840, 18112896, 22641120, 27169344, 30188160, 33961680, 45282240, 54338688, 67923360, 90564480, 135846720, 271693440]

約数ペア:

[(1, 271693440), (2, 135846720), (3, 90564480), (4, 67923360), (5, 54338688), (6, 45282240), (8, 33961680), (9, 30188160), (10, 27169344), (12, 22641120), (15, 18112896), (16, 16980840), (18, 15094080), (20, 13584672), (24, 11320560), (27, 10062720), (30, 9056448), (32, 8490420), (36, 7547040), (40, 6792336), (45, 6037632), (48, 5660280), (54, 5031360), (60, 4528224), (64, 4245210), (72, 3773520), (80, 3396168), (81, 3354240), (90, 3018816), (96, 2830140), (108, 2515680), (120, 2264112), (128, 2122605), (135, 2012544), (144, 1886760), (160, 1698084), (162, 1677120), (180, 1509408), (192, 1415070), (216, 1257840), (240, 1132056), (243, 1118080), (270, 1006272), (288, 943380), (320, 849042), (324, 838560), (360, 754704), (384, 707535), (405, 670848), (432, 628920), (480, 566028), (486, 559040), (540, 503136), (576, 471690), (640, 424521), (648, 419280), (720, 377352), (810, 335424), (864, 314460), (960, 283014), (972, 279520), (1080, 251568), (1152, 235845), (1215, 223616), (1296, 209640), (1440, 188676), (1620, 167712), (1728, 157230), (1747, 155520), (1920, 141507), (1944, 139760), (2160, 125784), (2430, 111808), (2592, 104820), (2880, 94338), (3240, 83856), (3456, 78615), (3494, 77760), (3888, 69880), (4320, 62892), (4860, 55904), (5184, 52410), (5241, 51840), (5760, 47169), (6480, 41928), (6988, 38880), (7776, 34940), (8640, 31446), (8735, 31104), (9720, 27952), (10368, 26205), (10482, 25920), (12960, 20964), (13976, 19440), (15552, 17470), (15723, 17280)]