306001920

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1460

約数の個数: 192

約数和(自身を含む): 1119605760

約数和(自身を除く): 813603840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1423, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 2846, 3072, 3360, 3584, 3840, 4269, 4480, 5120, 5376, 5692, 6144, 6720, 7115, 7168, 7680, 8538, 8960, 9961, 10240, 10752, 11384, 13440, 14230, 14336, 15360, 17076, 17920, 19922, 21345, 21504, 22768, 26880, 28460, 29883, 30720, 34152, 35840, 39844, 42690, 43008, 45536, 49805, 53760, 56920, 59766, 68304, 71680, 79688, 85380, 91072, 99610, 107520, 113840, 119532, 136608, 149415, 159376, 170760, 182144, 199220, 215040, 227680, 239064, 273216, 298830, 318752, 341520, 364288, 398440, 455360, 478128, 546432, 597660, 637504, 683040, 728576, 796880, 910720, 956256, 1092864, 1195320, 1275008, 1366080, 1457152, 1593760, 1821440, 1912512, 2185728, 2390640, 2550016, 2732160, 2914304, 3187520, 3642880, 3825024, 4371456, 4781280, 5100032, 5464320, 6375040, 7285760, 7650048, 8742912, 9562560, 10200064, 10928640, 12750080, 14571520, 15300096, 19125120, 20400128, 21857280, 25500160, 30600192, 38250240, 43714560, 51000320, 61200384, 76500480, 102000640, 153000960, 306001920]

約数ペア:

[(1, 306001920), (2, 153000960), (3, 102000640), (4, 76500480), (5, 61200384), (6, 51000320), (7, 43714560), (8, 38250240), (10, 30600192), (12, 25500160), (14, 21857280), (15, 20400128), (16, 19125120), (20, 15300096), (21, 14571520), (24, 12750080), (28, 10928640), (30, 10200064), (32, 9562560), (35, 8742912), (40, 7650048), (42, 7285760), (48, 6375040), (56, 5464320), (60, 5100032), (64, 4781280), (70, 4371456), (80, 3825024), (84, 3642880), (96, 3187520), (105, 2914304), (112, 2732160), (120, 2550016), (128, 2390640), (140, 2185728), (160, 1912512), (168, 1821440), (192, 1593760), (210, 1457152), (224, 1366080), (240, 1275008), (256, 1195320), (280, 1092864), (320, 956256), (336, 910720), (384, 796880), (420, 728576), (448, 683040), (480, 637504), (512, 597660), (560, 546432), (640, 478128), (672, 455360), (768, 398440), (840, 364288), (896, 341520), (960, 318752), (1024, 298830), (1120, 273216), (1280, 239064), (1344, 227680), (1423, 215040), (1536, 199220), (1680, 182144), (1792, 170760), (1920, 159376), (2048, 149415), (2240, 136608), (2560, 119532), (2688, 113840), (2846, 107520), (3072, 99610), (3360, 91072), (3584, 85380), (3840, 79688), (4269, 71680), (4480, 68304), (5120, 59766), (5376, 56920), (5692, 53760), (6144, 49805), (6720, 45536), (7115, 43008), (7168, 42690), (7680, 39844), (8538, 35840), (8960, 34152), (9961, 30720), (10240, 29883), (10752, 28460), (11384, 26880), (13440, 22768), (14230, 21504), (14336, 21345), (15360, 19922), (17076, 17920)]