320279616

素因数分解:

$2^6\times 3^3\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 112

約数和(自身を含む): 954836800

約数和(自身を除く): 634557184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 144, 146, 192, 216, 219, 288, 292, 432, 438, 576, 584, 657, 864, 876, 1168, 1314, 1728, 1752, 1971, 2336, 2539, 2628, 3504, 3942, 4672, 5078, 5256, 7008, 7617, 7884, 10156, 10512, 14016, 15234, 15768, 20312, 21024, 22851, 30468, 31536, 40624, 42048, 45702, 60936, 63072, 68553, 81248, 91404, 121872, 126144, 137106, 162496, 182808, 185347, 243744, 274212, 365616, 370694, 487488, 548424, 556041, 731232, 741388, 1096848, 1112082, 1462464, 1482776, 1668123, 2193696, 2224164, 2965552, 3336246, 4387392, 4448328, 5004369, 5931104, 6672492, 8896656, 10008738, 11862208, 13344984, 17793312, 20017476, 26689968, 35586624, 40034952, 53379936, 80069904, 106759872, 160139808, 320279616]

約数ペア:

[(1, 320279616), (2, 160139808), (3, 106759872), (4, 80069904), (6, 53379936), (8, 40034952), (9, 35586624), (12, 26689968), (16, 20017476), (18, 17793312), (24, 13344984), (27, 11862208), (32, 10008738), (36, 8896656), (48, 6672492), (54, 5931104), (64, 5004369), (72, 4448328), (73, 4387392), (96, 3336246), (108, 2965552), (144, 2224164), (146, 2193696), (192, 1668123), (216, 1482776), (219, 1462464), (288, 1112082), (292, 1096848), (432, 741388), (438, 731232), (576, 556041), (584, 548424), (657, 487488), (864, 370694), (876, 365616), (1168, 274212), (1314, 243744), (1728, 185347), (1752, 182808), (1971, 162496), (2336, 137106), (2539, 126144), (2628, 121872), (3504, 91404), (3942, 81248), (4672, 68553), (5078, 63072), (5256, 60936), (7008, 45702), (7617, 42048), (7884, 40624), (10156, 31536), (10512, 30468), (14016, 22851), (15234, 21024), (15768, 20312)]