266705280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2481

約数の個数: 192

約数和(自身を含む): 969836400

約数和(自身を除く): 703131120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2437, 2736, 2880, 3040, 3420, 3648, 4560, 4874, 5472, 5760, 6080, 6840, 7296, 7311, 9120, 9748, 10944, 12160, 12185, 13680, 14622, 18240, 19496, 21888, 21933, 24370, 27360, 29244, 36480, 36555, 38992, 43866, 46303, 48740, 54720, 58488, 73110, 77984, 87732, 92606, 97480, 109440, 109665, 116976, 138909, 146220, 155968, 175464, 185212, 194960, 219330, 231515, 233952, 277818, 292440, 311936, 350928, 370424, 389920, 416727, 438660, 463030, 467904, 555636, 584880, 694545, 701856, 740848, 779840, 833454, 877320, 926060, 935808, 1111272, 1169760, 1389090, 1403712, 1481696, 1559680, 1666908, 1754640, 1852120, 2083635, 2222544, 2339520, 2778180, 2807424, 2963392, 3333816, 3509280, 3704240, 4167270, 4445088, 4679040, 5556360, 5926784, 6667632, 7018560, 7408480, 8334540, 8890176, 11112720, 13335264, 14037120, 14816960, 16669080, 17780352, 22225440, 26670528, 29633920, 33338160, 44450880, 53341056, 66676320, 88901760, 133352640, 266705280]

約数ペア:

[(1, 266705280), (2, 133352640), (3, 88901760), (4, 66676320), (5, 53341056), (6, 44450880), (8, 33338160), (9, 29633920), (10, 26670528), (12, 22225440), (15, 17780352), (16, 16669080), (18, 14816960), (19, 14037120), (20, 13335264), (24, 11112720), (30, 8890176), (32, 8334540), (36, 7408480), (38, 7018560), (40, 6667632), (45, 5926784), (48, 5556360), (57, 4679040), (60, 4445088), (64, 4167270), (72, 3704240), (76, 3509280), (80, 3333816), (90, 2963392), (95, 2807424), (96, 2778180), (114, 2339520), (120, 2222544), (128, 2083635), (144, 1852120), (152, 1754640), (160, 1666908), (171, 1559680), (180, 1481696), (190, 1403712), (192, 1389090), (228, 1169760), (240, 1111272), (285, 935808), (288, 926060), (304, 877320), (320, 833454), (342, 779840), (360, 740848), (380, 701856), (384, 694545), (456, 584880), (480, 555636), (570, 467904), (576, 463030), (608, 438660), (640, 416727), (684, 389920), (720, 370424), (760, 350928), (855, 311936), (912, 292440), (960, 277818), (1140, 233952), (1152, 231515), (1216, 219330), (1368, 194960), (1440, 185212), (1520, 175464), (1710, 155968), (1824, 146220), (1920, 138909), (2280, 116976), (2432, 109665), (2437, 109440), (2736, 97480), (2880, 92606), (3040, 87732), (3420, 77984), (3648, 73110), (4560, 58488), (4874, 54720), (5472, 48740), (5760, 46303), (6080, 43866), (6840, 38992), (7296, 36555), (7311, 36480), (9120, 29244), (9748, 27360), (10944, 24370), (12160, 21933), (12185, 21888), (13680, 19496), (14622, 18240)]