218019840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 499031040

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, 151, 160, 188, 192, 235, 240, 256, 282, 302, 320, 376, 384, 453, 470, 480, 512, 564, 604, 640, 705, 752, 755, 768, 906, 940, 960, 1024, 1128, 1208, 1280, 1410, 1504, 1510, 1536, 1812, 1880, 1920, 2048, 2256, 2265, 2416, 2560, 2820, 3008, 3020, 3072, 3624, 3760, 3840, 4512, 4530, 4832, 5120, 5640, 6016, 6040, 6144, 7097, 7248, 7520, 7680, 9024, 9060, 9664, 10240, 11280, 12032, 12080, 14194, 14496, 15040, 15360, 18048, 18120, 19328, 21291, 22560, 24064, 24160, 28388, 28992, 30080, 30720, 35485, 36096, 36240, 38656, 42582, 45120, 48128, 48320, 56776, 57984, 60160, 70970, 72192, 72480, 77312, 85164, 90240, 96256, 96640, 106455, 113552, 115968, 120320, 141940, 144384, 144960, 154624, 170328, 180480, 193280, 212910, 227104, 231936, 240640, 283880, 288768, 289920, 309248, 340656, 360960, 386560, 425820, 454208, 463872, 481280, 567760, 579840, 681312, 721920, 773120, 851640, 908416, 927744, 1135520, 1159680, 1362624, 1443840, 1546240, 1703280, 1816832, 2271040, 2319360, 2725248, 3406560, 3633664, 4542080, 4638720, 5450496, 6813120, 7267328, 9084160, 10900992, 13626240, 14534656, 18168320, 21801984, 27252480, 36336640, 43603968, 54504960, 72673280, 109009920, 218019840]

約数ペア:

[(1, 218019840), (2, 109009920), (3, 72673280), (4, 54504960), (5, 43603968), (6, 36336640), (8, 27252480), (10, 21801984), (12, 18168320), (15, 14534656), (16, 13626240), (20, 10900992), (24, 9084160), (30, 7267328), (32, 6813120), (40, 5450496), (47, 4638720), (48, 4542080), (60, 3633664), (64, 3406560), (80, 2725248), (94, 2319360), (96, 2271040), (120, 1816832), (128, 1703280), (141, 1546240), (151, 1443840), (160, 1362624), (188, 1159680), (192, 1135520), (235, 927744), (240, 908416), (256, 851640), (282, 773120), (302, 721920), (320, 681312), (376, 579840), (384, 567760), (453, 481280), (470, 463872), (480, 454208), (512, 425820), (564, 386560), (604, 360960), (640, 340656), (705, 309248), (752, 289920), (755, 288768), (768, 283880), (906, 240640), (940, 231936), (960, 227104), (1024, 212910), (1128, 193280), (1208, 180480), (1280, 170328), (1410, 154624), (1504, 144960), (1510, 144384), (1536, 141940), (1812, 120320), (1880, 115968), (1920, 113552), (2048, 106455), (2256, 96640), (2265, 96256), (2416, 90240), (2560, 85164), (2820, 77312), (3008, 72480), (3020, 72192), (3072, 70970), (3624, 60160), (3760, 57984), (3840, 56776), (4512, 48320), (4530, 48128), (4832, 45120), (5120, 42582), (5640, 38656), (6016, 36240), (6040, 36096), (6144, 35485), (7097, 30720), (7248, 30080), (7520, 28992), (7680, 28388), (9024, 24160), (9060, 24064), (9664, 22560), (10240, 21291), (11280, 19328), (12032, 18120), (12080, 18048), (14194, 15360), (14496, 15040)]