298255320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1097984160

約数和(自身を除く): 799728840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 121, 123, 132, 164, 165, 167, 180, 198, 205, 220, 242, 246, 264, 328, 330, 334, 360, 363, 369, 396, 410, 440, 451, 484, 492, 495, 501, 605, 615, 660, 668, 726, 738, 792, 820, 835, 902, 968, 984, 990, 1002, 1089, 1210, 1230, 1320, 1336, 1353, 1452, 1476, 1503, 1640, 1670, 1804, 1815, 1837, 1845, 1980, 2004, 2178, 2255, 2420, 2460, 2505, 2706, 2904, 2952, 3006, 3340, 3608, 3630, 3674, 3690, 3960, 4008, 4059, 4356, 4510, 4840, 4920, 4961, 5010, 5412, 5445, 5511, 6012, 6680, 6765, 6847, 7260, 7348, 7380, 7515, 8118, 8712, 9020, 9185, 9922, 10020, 10824, 10890, 11022, 12024, 13530, 13694, 14520, 14696, 14760, 14883, 15030, 16236, 16533, 18040, 18370, 19844, 20040, 20207, 20295, 20541, 21780, 22044, 24805, 27060, 27388, 27555, 29766, 30060, 32472, 33066, 34235, 36740, 39688, 40414, 40590, 41082, 43560, 44088, 44649, 49610, 54120, 54776, 55110, 59532, 60120, 60621, 61623, 66132, 68470, 73480, 74415, 75317, 80828, 81180, 82164, 82665, 89298, 99220, 101035, 102705, 110220, 119064, 121242, 123246, 132264, 136940, 148830, 150634, 161656, 162360, 164328, 165330, 178596, 181863, 198440, 202070, 205410, 220440, 223245, 225951, 242484, 246492, 273880, 297660, 301268, 303105, 308115, 330660, 357192, 363726, 376585, 404140, 410820, 446490, 451902, 484968, 492984, 595320, 602536, 606210, 616230, 661320, 677853, 727452, 753170, 808280, 821640, 828487, 892980, 903804, 909315, 1129755, 1212420, 1232460, 1355706, 1454904, 1506340, 1656974, 1785960, 1807608, 1818630, 2259510, 2424840, 2464920, 2485461, 2711412, 3012680, 3313948, 3389265, 3637260, 4142435, 4519020, 4970922, 5422824, 6627896, 6778530, 7274520, 7456383, 8284870, 9038040, 9941844, 12427305, 13557060, 14912766, 16569740, 19883688, 24854610, 27114120, 29825532, 33139480, 37281915, 49709220, 59651064, 74563830, 99418440, 149127660, 298255320]

約数ペア:

[(1, 298255320), (2, 149127660), (3, 99418440), (4, 74563830), (5, 59651064), (6, 49709220), (8, 37281915), (9, 33139480), (10, 29825532), (11, 27114120), (12, 24854610), (15, 19883688), (18, 16569740), (20, 14912766), (22, 13557060), (24, 12427305), (30, 9941844), (33, 9038040), (36, 8284870), (40, 7456383), (41, 7274520), (44, 6778530), (45, 6627896), (55, 5422824), (60, 4970922), (66, 4519020), (72, 4142435), (82, 3637260), (88, 3389265), (90, 3313948), (99, 3012680), (110, 2711412), (120, 2485461), (121, 2464920), (123, 2424840), (132, 2259510), (164, 1818630), (165, 1807608), (167, 1785960), (180, 1656974), (198, 1506340), (205, 1454904), (220, 1355706), (242, 1232460), (246, 1212420), (264, 1129755), (328, 909315), (330, 903804), (334, 892980), (360, 828487), (363, 821640), (369, 808280), (396, 753170), (410, 727452), (440, 677853), (451, 661320), (484, 616230), (492, 606210), (495, 602536), (501, 595320), (605, 492984), (615, 484968), (660, 451902), (668, 446490), (726, 410820), (738, 404140), (792, 376585), (820, 363726), (835, 357192), (902, 330660), (968, 308115), (984, 303105), (990, 301268), (1002, 297660), (1089, 273880), (1210, 246492), (1230, 242484), (1320, 225951), (1336, 223245), (1353, 220440), (1452, 205410), (1476, 202070), (1503, 198440), (1640, 181863), (1670, 178596), (1804, 165330), (1815, 164328), (1837, 162360), (1845, 161656), (1980, 150634), (2004, 148830), (2178, 136940), (2255, 132264), (2420, 123246), (2460, 121242), (2505, 119064), (2706, 110220), (2904, 102705), (2952, 101035), (3006, 99220), (3340, 89298), (3608, 82665), (3630, 82164), (3674, 81180), (3690, 80828), (3960, 75317), (4008, 74415), (4059, 73480), (4356, 68470), (4510, 66132), (4840, 61623), (4920, 60621), (4961, 60120), (5010, 59532), (5412, 55110), (5445, 54776), (5511, 54120), (6012, 49610), (6680, 44649), (6765, 44088), (6847, 43560), (7260, 41082), (7348, 40590), (7380, 40414), (7515, 39688), (8118, 36740), (8712, 34235), (9020, 33066), (9185, 32472), (9922, 30060), (10020, 29766), (10824, 27555), (10890, 27388), (11022, 27060), (12024, 24805), (13530, 22044), (13694, 21780), (14520, 20541), (14696, 20295), (14760, 20207), (14883, 20040), (15030, 19844), (16236, 18370), (16533, 18040)]