768194560

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1572

約数の個数: 144

約数和(自身を含む): 2145550680

約数和(自身を除く): 1377356120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1531, 1568, 1792, 1960, 2048, 2240, 2560, 3062, 3136, 3584, 3920, 4480, 5120, 6124, 6272, 7168, 7655, 7840, 8960, 10240, 10717, 12248, 12544, 14336, 15310, 15680, 17920, 21434, 24496, 25088, 30620, 31360, 35840, 42868, 48992, 50176, 53585, 61240, 62720, 71680, 75019, 85736, 97984, 100352, 107170, 122480, 125440, 150038, 171472, 195968, 214340, 244960, 250880, 300076, 342944, 375095, 391936, 428680, 489920, 501760, 600152, 685888, 750190, 783872, 857360, 979840, 1200304, 1371776, 1500380, 1567744, 1714720, 1959680, 2400608, 2743552, 3000760, 3135488, 3429440, 3919360, 4801216, 5487104, 6001520, 6858880, 7838720, 9602432, 10974208, 12003040, 13717760, 15677440, 19204864, 21948416, 24006080, 27435520, 38409728, 48012160, 54871040, 76819456, 96024320, 109742080, 153638912, 192048640, 384097280, 768194560]

約数ペア:

[(1, 768194560), (2, 384097280), (4, 192048640), (5, 153638912), (7, 109742080), (8, 96024320), (10, 76819456), (14, 54871040), (16, 48012160), (20, 38409728), (28, 27435520), (32, 24006080), (35, 21948416), (40, 19204864), (49, 15677440), (56, 13717760), (64, 12003040), (70, 10974208), (80, 9602432), (98, 7838720), (112, 6858880), (128, 6001520), (140, 5487104), (160, 4801216), (196, 3919360), (224, 3429440), (245, 3135488), (256, 3000760), (280, 2743552), (320, 2400608), (392, 1959680), (448, 1714720), (490, 1567744), (512, 1500380), (560, 1371776), (640, 1200304), (784, 979840), (896, 857360), (980, 783872), (1024, 750190), (1120, 685888), (1280, 600152), (1531, 501760), (1568, 489920), (1792, 428680), (1960, 391936), (2048, 375095), (2240, 342944), (2560, 300076), (3062, 250880), (3136, 244960), (3584, 214340), (3920, 195968), (4480, 171472), (5120, 150038), (6124, 125440), (6272, 122480), (7168, 107170), (7655, 100352), (7840, 97984), (8960, 85736), (10240, 75019), (10717, 71680), (12248, 62720), (12544, 61240), (14336, 53585), (15310, 50176), (15680, 48992), (17920, 42868), (21434, 35840), (24496, 31360), (25088, 30620)]