401479680

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1904

約数の個数: 192

約数和(自身を含む): 1468696320

約数和(自身を除く): 1067216640

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, 1536, 1680, 1792, 1867, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3734, 3840, 4480, 5120, 5376, 5601, 6144, 6720, 7168, 7468, 7680, 8960, 9335, 10240, 10752, 11202, 13069, 13440, 14336, 14936, 15360, 17920, 18670, 21504, 22404, 26138, 26880, 28005, 29872, 30720, 35840, 37340, 39207, 43008, 44808, 52276, 53760, 56010, 59744, 65345, 71680, 74680, 78414, 89616, 104552, 107520, 112020, 119488, 130690, 149360, 156828, 179232, 196035, 209104, 215040, 224040, 238976, 261380, 298720, 313656, 358464, 392070, 418208, 448080, 477952, 522760, 597440, 627312, 716928, 784140, 836416, 896160, 955904, 1045520, 1194880, 1254624, 1433856, 1568280, 1672832, 1792320, 1911808, 2091040, 2389760, 2509248, 2867712, 3136560, 3345664, 3584640, 3823616, 4182080, 4779520, 5018496, 5735424, 6273120, 6691328, 7169280, 8364160, 9559040, 10036992, 11470848, 12546240, 13382656, 14338560, 16728320, 19118080, 20073984, 25092480, 26765312, 28677120, 33456640, 40147968, 50184960, 57354240, 66913280, 80295936, 100369920, 133826560, 200739840, 401479680]

約数ペア:

[(1, 401479680), (2, 200739840), (3, 133826560), (4, 100369920), (5, 80295936), (6, 66913280), (7, 57354240), (8, 50184960), (10, 40147968), (12, 33456640), (14, 28677120), (15, 26765312), (16, 25092480), (20, 20073984), (21, 19118080), (24, 16728320), (28, 14338560), (30, 13382656), (32, 12546240), (35, 11470848), (40, 10036992), (42, 9559040), (48, 8364160), (56, 7169280), (60, 6691328), (64, 6273120), (70, 5735424), (80, 5018496), (84, 4779520), (96, 4182080), (105, 3823616), (112, 3584640), (120, 3345664), (128, 3136560), (140, 2867712), (160, 2509248), (168, 2389760), (192, 2091040), (210, 1911808), (224, 1792320), (240, 1672832), (256, 1568280), (280, 1433856), (320, 1254624), (336, 1194880), (384, 1045520), (420, 955904), (448, 896160), (480, 836416), (512, 784140), (560, 716928), (640, 627312), (672, 597440), (768, 522760), (840, 477952), (896, 448080), (960, 418208), (1024, 392070), (1120, 358464), (1280, 313656), (1344, 298720), (1536, 261380), (1680, 238976), (1792, 224040), (1867, 215040), (1920, 209104), (2048, 196035), (2240, 179232), (2560, 156828), (2688, 149360), (3072, 130690), (3360, 119488), (3584, 112020), (3734, 107520), (3840, 104552), (4480, 89616), (5120, 78414), (5376, 74680), (5601, 71680), (6144, 65345), (6720, 59744), (7168, 56010), (7468, 53760), (7680, 52276), (8960, 44808), (9335, 43008), (10240, 39207), (10752, 37340), (11202, 35840), (13069, 30720), (13440, 29872), (14336, 28005), (14936, 26880), (15360, 26138), (17920, 22404), (18670, 21504)]