26801280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 320

約数和(自身を含む): 106634880

約数和(自身を除く): 79833600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 94, 96, 99, 108, 110, 120, 128, 132, 135, 141, 144, 160, 162, 165, 176, 180, 188, 192, 198, 216, 220, 235, 240, 264, 270, 282, 288, 297, 320, 324, 330, 352, 360, 376, 384, 396, 405, 423, 432, 440, 470, 480, 495, 517, 528, 540, 564, 576, 594, 640, 648, 660, 704, 705, 720, 752, 792, 810, 846, 864, 880, 891, 940, 960, 990, 1034, 1056, 1080, 1128, 1152, 1188, 1269, 1296, 1320, 1408, 1410, 1440, 1485, 1504, 1551, 1584, 1620, 1692, 1728, 1760, 1782, 1880, 1920, 1980, 2068, 2112, 2115, 2160, 2256, 2376, 2538, 2585, 2592, 2640, 2820, 2880, 2970, 3008, 3102, 3168, 3240, 3384, 3456, 3520, 3564, 3760, 3807, 3960, 4136, 4224, 4230, 4320, 4455, 4512, 4653, 4752, 5076, 5170, 5184, 5280, 5640, 5760, 5940, 6016, 6204, 6336, 6345, 6480, 6768, 7040, 7128, 7520, 7614, 7755, 7920, 8272, 8460, 8640, 8910, 9024, 9306, 9504, 10152, 10340, 10368, 10560, 11280, 11880, 12408, 12672, 12690, 12960, 13536, 13959, 14256, 15040, 15228, 15510, 15840, 16544, 16920, 17280, 17820, 18048, 18612, 19008, 19035, 20304, 20680, 21120, 22560, 23265, 23760, 24816, 25380, 25920, 27072, 27918, 28512, 30080, 30456, 31020, 31680, 33088, 33840, 35640, 37224, 38016, 38070, 40608, 41360, 41877, 45120, 46530, 47520, 49632, 50760, 51840, 54144, 55836, 57024, 60912, 62040, 63360, 66176, 67680, 69795, 71280, 74448, 76140, 81216, 82720, 83754, 90240, 93060, 95040, 99264, 101520, 111672, 114048, 121824, 124080, 135360, 139590, 142560, 148896, 152280, 162432, 165440, 167508, 186120, 190080, 198528, 203040, 209385, 223344, 243648, 248160, 270720, 279180, 285120, 297792, 304560, 330880, 335016, 372240, 406080, 418770, 446688, 487296, 496320, 558360, 570240, 595584, 609120, 670032, 744480, 812160, 837540, 893376, 992640, 1116720, 1218240, 1340064, 1488960, 1675080, 1786752, 2233440, 2436480, 2680128, 2977920, 3350160, 4466880, 5360256, 6700320, 8933760, 13400640, 26801280]

約数ペア:

[(1, 26801280), (2, 13400640), (3, 8933760), (4, 6700320), (5, 5360256), (6, 4466880), (8, 3350160), (9, 2977920), (10, 2680128), (11, 2436480), (12, 2233440), (15, 1786752), (16, 1675080), (18, 1488960), (20, 1340064), (22, 1218240), (24, 1116720), (27, 992640), (30, 893376), (32, 837540), (33, 812160), (36, 744480), (40, 670032), (44, 609120), (45, 595584), (47, 570240), (48, 558360), (54, 496320), (55, 487296), (60, 446688), (64, 418770), (66, 406080), (72, 372240), (80, 335016), (81, 330880), (88, 304560), (90, 297792), (94, 285120), (96, 279180), (99, 270720), (108, 248160), (110, 243648), (120, 223344), (128, 209385), (132, 203040), (135, 198528), (141, 190080), (144, 186120), (160, 167508), (162, 165440), (165, 162432), (176, 152280), (180, 148896), (188, 142560), (192, 139590), (198, 135360), (216, 124080), (220, 121824), (235, 114048), (240, 111672), (264, 101520), (270, 99264), (282, 95040), (288, 93060), (297, 90240), (320, 83754), (324, 82720), (330, 81216), (352, 76140), (360, 74448), (376, 71280), (384, 69795), (396, 67680), (405, 66176), (423, 63360), (432, 62040), (440, 60912), (470, 57024), (480, 55836), (495, 54144), (517, 51840), (528, 50760), (540, 49632), (564, 47520), (576, 46530), (594, 45120), (640, 41877), (648, 41360), (660, 40608), (704, 38070), (705, 38016), (720, 37224), (752, 35640), (792, 33840), (810, 33088), (846, 31680), (864, 31020), (880, 30456), (891, 30080), (940, 28512), (960, 27918), (990, 27072), (1034, 25920), (1056, 25380), (1080, 24816), (1128, 23760), (1152, 23265), (1188, 22560), (1269, 21120), (1296, 20680), (1320, 20304), (1408, 19035), (1410, 19008), (1440, 18612), (1485, 18048), (1504, 17820), (1551, 17280), (1584, 16920), (1620, 16544), (1692, 15840), (1728, 15510), (1760, 15228), (1782, 15040), (1880, 14256), (1920, 13959), (1980, 13536), (2068, 12960), (2112, 12690), (2115, 12672), (2160, 12408), (2256, 11880), (2376, 11280), (2538, 10560), (2585, 10368), (2592, 10340), (2640, 10152), (2820, 9504), (2880, 9306), (2970, 9024), (3008, 8910), (3102, 8640), (3168, 8460), (3240, 8272), (3384, 7920), (3456, 7755), (3520, 7614), (3564, 7520), (3760, 7128), (3807, 7040), (3960, 6768), (4136, 6480), (4224, 6345), (4230, 6336), (4320, 6204), (4455, 6016), (4512, 5940), (4653, 5760), (4752, 5640), (5076, 5280), (5170, 5184)]