206238720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:520

約数の個数: 176

約数和(自身を含む): 683861760

約数和(自身を除く): 477623040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 463, 464, 480, 512, 580, 640, 696, 768, 870, 926, 928, 960, 1024, 1160, 1280, 1389, 1392, 1536, 1740, 1852, 1856, 1920, 2315, 2320, 2560, 2778, 2784, 3072, 3480, 3704, 3712, 3840, 4630, 4640, 5120, 5556, 5568, 6945, 6960, 7408, 7424, 7680, 9260, 9280, 11112, 11136, 13427, 13890, 13920, 14816, 14848, 15360, 18520, 18560, 22224, 22272, 26854, 27780, 27840, 29632, 29696, 37040, 37120, 40281, 44448, 44544, 53708, 55560, 55680, 59264, 67135, 74080, 74240, 80562, 88896, 89088, 107416, 111120, 111360, 118528, 134270, 148160, 148480, 161124, 177792, 201405, 214832, 222240, 222720, 237056, 268540, 296320, 322248, 355584, 402810, 429664, 444480, 445440, 474112, 537080, 592640, 644496, 711168, 805620, 859328, 888960, 1074160, 1185280, 1288992, 1422336, 1611240, 1718656, 1777920, 2148320, 2370560, 2577984, 3222480, 3437312, 3555840, 4296640, 5155968, 6444960, 6874624, 7111680, 8593280, 10311936, 12889920, 13749248, 17186560, 20623872, 25779840, 34373120, 41247744, 51559680, 68746240, 103119360, 206238720]

約数ペア:

[(1, 206238720), (2, 103119360), (3, 68746240), (4, 51559680), (5, 41247744), (6, 34373120), (8, 25779840), (10, 20623872), (12, 17186560), (15, 13749248), (16, 12889920), (20, 10311936), (24, 8593280), (29, 7111680), (30, 6874624), (32, 6444960), (40, 5155968), (48, 4296640), (58, 3555840), (60, 3437312), (64, 3222480), (80, 2577984), (87, 2370560), (96, 2148320), (116, 1777920), (120, 1718656), (128, 1611240), (145, 1422336), (160, 1288992), (174, 1185280), (192, 1074160), (232, 888960), (240, 859328), (256, 805620), (290, 711168), (320, 644496), (348, 592640), (384, 537080), (435, 474112), (463, 445440), (464, 444480), (480, 429664), (512, 402810), (580, 355584), (640, 322248), (696, 296320), (768, 268540), (870, 237056), (926, 222720), (928, 222240), (960, 214832), (1024, 201405), (1160, 177792), (1280, 161124), (1389, 148480), (1392, 148160), (1536, 134270), (1740, 118528), (1852, 111360), (1856, 111120), (1920, 107416), (2315, 89088), (2320, 88896), (2560, 80562), (2778, 74240), (2784, 74080), (3072, 67135), (3480, 59264), (3704, 55680), (3712, 55560), (3840, 53708), (4630, 44544), (4640, 44448), (5120, 40281), (5556, 37120), (5568, 37040), (6945, 29696), (6960, 29632), (7408, 27840), (7424, 27780), (7680, 26854), (9260, 22272), (9280, 22224), (11112, 18560), (11136, 18520), (13427, 15360), (13890, 14848), (13920, 14816)]