258447360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 849139200

約数和(自身を除く): 590691840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 179, 188, 192, 235, 240, 256, 282, 320, 358, 376, 384, 470, 480, 512, 537, 564, 640, 705, 716, 752, 768, 895, 940, 960, 1024, 1074, 1128, 1280, 1410, 1432, 1504, 1536, 1790, 1880, 1920, 2048, 2148, 2256, 2560, 2685, 2820, 2864, 3008, 3072, 3580, 3760, 3840, 4296, 4512, 5120, 5370, 5640, 5728, 6016, 6144, 7160, 7520, 7680, 8413, 8592, 9024, 10240, 10740, 11280, 11456, 12032, 14320, 15040, 15360, 16826, 17184, 18048, 21480, 22560, 22912, 24064, 25239, 28640, 30080, 30720, 33652, 34368, 36096, 42065, 42960, 45120, 45824, 48128, 50478, 57280, 60160, 67304, 68736, 72192, 84130, 85920, 90240, 91648, 96256, 100956, 114560, 120320, 126195, 134608, 137472, 144384, 168260, 171840, 180480, 183296, 201912, 229120, 240640, 252390, 269216, 274944, 288768, 336520, 343680, 360960, 366592, 403824, 458240, 481280, 504780, 538432, 549888, 673040, 687360, 721920, 807648, 916480, 1009560, 1076864, 1099776, 1346080, 1374720, 1443840, 1615296, 1832960, 2019120, 2153728, 2692160, 2749440, 3230592, 4038240, 4307456, 5384320, 5498880, 6461184, 8076480, 8614912, 10768640, 12922368, 16152960, 17229824, 21537280, 25844736, 32305920, 43074560, 51689472, 64611840, 86149120, 129223680, 258447360]

約数ペア:

[(1, 258447360), (2, 129223680), (3, 86149120), (4, 64611840), (5, 51689472), (6, 43074560), (8, 32305920), (10, 25844736), (12, 21537280), (15, 17229824), (16, 16152960), (20, 12922368), (24, 10768640), (30, 8614912), (32, 8076480), (40, 6461184), (47, 5498880), (48, 5384320), (60, 4307456), (64, 4038240), (80, 3230592), (94, 2749440), (96, 2692160), (120, 2153728), (128, 2019120), (141, 1832960), (160, 1615296), (179, 1443840), (188, 1374720), (192, 1346080), (235, 1099776), (240, 1076864), (256, 1009560), (282, 916480), (320, 807648), (358, 721920), (376, 687360), (384, 673040), (470, 549888), (480, 538432), (512, 504780), (537, 481280), (564, 458240), (640, 403824), (705, 366592), (716, 360960), (752, 343680), (768, 336520), (895, 288768), (940, 274944), (960, 269216), (1024, 252390), (1074, 240640), (1128, 229120), (1280, 201912), (1410, 183296), (1432, 180480), (1504, 171840), (1536, 168260), (1790, 144384), (1880, 137472), (1920, 134608), (2048, 126195), (2148, 120320), (2256, 114560), (2560, 100956), (2685, 96256), (2820, 91648), (2864, 90240), (3008, 85920), (3072, 84130), (3580, 72192), (3760, 68736), (3840, 67304), (4296, 60160), (4512, 57280), (5120, 50478), (5370, 48128), (5640, 45824), (5728, 45120), (6016, 42960), (6144, 42065), (7160, 36096), (7520, 34368), (7680, 33652), (8413, 30720), (8592, 30080), (9024, 28640), (10240, 25239), (10740, 24064), (11280, 22912), (11456, 22560), (12032, 21480), (14320, 18048), (15040, 17184), (15360, 16826)]