3065895040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11887}}^1$

素因数の和:11950

約数の個数: 128

約数和(自身を含む): 8148510720

約数和(自身を除く): 5082615680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3968, 4030, 4160, 4960, 6448, 8060, 8320, 9920, 11887, 12896, 16120, 19840, 23774, 25792, 32240, 47548, 51584, 59435, 64480, 95096, 118870, 128960, 154531, 190192, 237740, 257920, 309062, 368497, 380384, 475480, 618124, 736994, 760768, 772655, 950960, 1236248, 1473988, 1521536, 1545310, 1842485, 1901920, 2472496, 2947976, 3090620, 3684970, 3803840, 4790461, 4944992, 5895952, 6181240, 7369940, 7607680, 9580922, 9889984, 11791904, 12362480, 14739880, 19161844, 19779968, 23583808, 23952305, 24724960, 29479760, 38323688, 47167616, 47904610, 49449920, 58959520, 76647376, 95809220, 98899840, 117919040, 153294752, 191618440, 235838080, 306589504, 383236880, 613179008, 766473760, 1532947520, 3065895040]

約数ペア:

[(1, 3065895040), (2, 1532947520), (4, 766473760), (5, 613179008), (8, 383236880), (10, 306589504), (13, 235838080), (16, 191618440), (20, 153294752), (26, 117919040), (31, 98899840), (32, 95809220), (40, 76647376), (52, 58959520), (62, 49449920), (64, 47904610), (65, 47167616), (80, 38323688), (104, 29479760), (124, 24724960), (128, 23952305), (130, 23583808), (155, 19779968), (160, 19161844), (208, 14739880), (248, 12362480), (260, 11791904), (310, 9889984), (320, 9580922), (403, 7607680), (416, 7369940), (496, 6181240), (520, 5895952), (620, 4944992), (640, 4790461), (806, 3803840), (832, 3684970), (992, 3090620), (1040, 2947976), (1240, 2472496), (1612, 1901920), (1664, 1842485), (1984, 1545310), (2015, 1521536), (2080, 1473988), (2480, 1236248), (3224, 950960), (3968, 772655), (4030, 760768), (4160, 736994), (4960, 618124), (6448, 475480), (8060, 380384), (8320, 368497), (9920, 309062), (11887, 257920), (12896, 237740), (16120, 190192), (19840, 154531), (23774, 128960), (25792, 118870), (32240, 95096), (47548, 64480), (51584, 59435)]