3398720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 112

約数和(自身を含む): 9387840

約数和(自身を除く): 5989120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 43, 52, 64, 65, 76, 80, 86, 95, 104, 130, 152, 160, 172, 190, 208, 215, 247, 260, 304, 320, 344, 380, 416, 430, 494, 520, 559, 608, 688, 760, 817, 832, 860, 988, 1040, 1118, 1216, 1235, 1376, 1520, 1634, 1720, 1976, 2080, 2236, 2470, 2752, 2795, 3040, 3268, 3440, 3952, 4085, 4160, 4472, 4940, 5590, 6080, 6536, 6880, 7904, 8170, 8944, 9880, 10621, 11180, 13072, 13760, 15808, 16340, 17888, 19760, 21242, 22360, 26144, 32680, 35776, 39520, 42484, 44720, 52288, 53105, 65360, 79040, 84968, 89440, 106210, 130720, 169936, 178880, 212420, 261440, 339872, 424840, 679744, 849680, 1699360, 3398720]

約数ペア:

[(1, 3398720), (2, 1699360), (4, 849680), (5, 679744), (8, 424840), (10, 339872), (13, 261440), (16, 212420), (19, 178880), (20, 169936), (26, 130720), (32, 106210), (38, 89440), (40, 84968), (43, 79040), (52, 65360), (64, 53105), (65, 52288), (76, 44720), (80, 42484), (86, 39520), (95, 35776), (104, 32680), (130, 26144), (152, 22360), (160, 21242), (172, 19760), (190, 17888), (208, 16340), (215, 15808), (247, 13760), (260, 13072), (304, 11180), (320, 10621), (344, 9880), (380, 8944), (416, 8170), (430, 7904), (494, 6880), (520, 6536), (559, 6080), (608, 5590), (688, 4940), (760, 4472), (817, 4160), (832, 4085), (860, 3952), (988, 3440), (1040, 3268), (1118, 3040), (1216, 2795), (1235, 2752), (1376, 2470), (1520, 2236), (1634, 2080), (1720, 1976)]