268816320

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{3457}}^1$

素因数の和:3489

約数の個数: 168

約数和(自身を含む): 959138544

約数和(自身を除く): 690322224

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3457, 3888, 4320, 4860, 5184, 6480, 6914, 7776, 8640, 9720, 10371, 12960, 13828, 15552, 17285, 19440, 20742, 25920, 27656, 31113, 34570, 38880, 41484, 51855, 55312, 62226, 69140, 77760, 82968, 93339, 103710, 110624, 124452, 138280, 155565, 165936, 186678, 207420, 221248, 248904, 276560, 280017, 311130, 331872, 373356, 414840, 466695, 497808, 553120, 560034, 622260, 663744, 746712, 829680, 840051, 933390, 995616, 1106240, 1120068, 1244520, 1400085, 1493424, 1659360, 1680102, 1866780, 1991232, 2240136, 2489040, 2800170, 2986848, 3318720, 3360204, 3733560, 4200255, 4480272, 4978080, 5600340, 5973696, 6720408, 7467120, 8400510, 8960544, 9956160, 11200680, 13440816, 14934240, 16801020, 17921088, 22401360, 26881632, 29868480, 33602040, 44802720, 53763264, 67204080, 89605440, 134408160, 268816320]

約数ペア:

[(1, 268816320), (2, 134408160), (3, 89605440), (4, 67204080), (5, 53763264), (6, 44802720), (8, 33602040), (9, 29868480), (10, 26881632), (12, 22401360), (15, 17921088), (16, 16801020), (18, 14934240), (20, 13440816), (24, 11200680), (27, 9956160), (30, 8960544), (32, 8400510), (36, 7467120), (40, 6720408), (45, 5973696), (48, 5600340), (54, 4978080), (60, 4480272), (64, 4200255), (72, 3733560), (80, 3360204), (81, 3318720), (90, 2986848), (96, 2800170), (108, 2489040), (120, 2240136), (135, 1991232), (144, 1866780), (160, 1680102), (162, 1659360), (180, 1493424), (192, 1400085), (216, 1244520), (240, 1120068), (243, 1106240), (270, 995616), (288, 933390), (320, 840051), (324, 829680), (360, 746712), (405, 663744), (432, 622260), (480, 560034), (486, 553120), (540, 497808), (576, 466695), (648, 414840), (720, 373356), (810, 331872), (864, 311130), (960, 280017), (972, 276560), (1080, 248904), (1215, 221248), (1296, 207420), (1440, 186678), (1620, 165936), (1728, 155565), (1944, 138280), (2160, 124452), (2430, 110624), (2592, 103710), (2880, 93339), (3240, 82968), (3457, 77760), (3888, 69140), (4320, 62226), (4860, 55312), (5184, 51855), (6480, 41484), (6914, 38880), (7776, 34570), (8640, 31113), (9720, 27656), (10371, 25920), (12960, 20742), (13828, 19440), (15552, 17285)]