625795040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 1690730496

約数和(自身を除く): 1064935456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 103, 104, 115, 127, 130, 160, 184, 206, 208, 230, 254, 260, 299, 368, 412, 416, 460, 508, 515, 520, 598, 635, 736, 824, 920, 1016, 1030, 1040, 1196, 1270, 1339, 1495, 1648, 1651, 1840, 2032, 2060, 2080, 2369, 2392, 2540, 2678, 2921, 2990, 3296, 3302, 3680, 4064, 4120, 4738, 4784, 5080, 5356, 5842, 5980, 6604, 6695, 8240, 8255, 9476, 9568, 10160, 10712, 11684, 11845, 11960, 13081, 13208, 13390, 14605, 16480, 16510, 18952, 20320, 21424, 23368, 23690, 23920, 26162, 26416, 26780, 29210, 30797, 33020, 37904, 37973, 42848, 46736, 47380, 47840, 52324, 52832, 53560, 58420, 61594, 65405, 66040, 75808, 75946, 93472, 94760, 104648, 107120, 116840, 123188, 130810, 132080, 151892, 153985, 170053, 189520, 189865, 209296, 214240, 233680, 246376, 261620, 264160, 300863, 303784, 307970, 340106, 379040, 379730, 418592, 467360, 492752, 523240, 601726, 607568, 615940, 680212, 759460, 850265, 985504, 1046480, 1203452, 1215136, 1231880, 1360424, 1504315, 1518920, 1700530, 2092960, 2406904, 2463760, 2720848, 3008630, 3037840, 3401060, 3911219, 4813808, 4927520, 5441696, 6017260, 6075680, 6802120, 7822438, 9627616, 12034520, 13604240, 15644876, 19556095, 24069040, 27208480, 31289752, 39112190, 48138080, 62579504, 78224380, 125159008, 156448760, 312897520, 625795040]

約数ペア:

[(1, 625795040), (2, 312897520), (4, 156448760), (5, 125159008), (8, 78224380), (10, 62579504), (13, 48138080), (16, 39112190), (20, 31289752), (23, 27208480), (26, 24069040), (32, 19556095), (40, 15644876), (46, 13604240), (52, 12034520), (65, 9627616), (80, 7822438), (92, 6802120), (103, 6075680), (104, 6017260), (115, 5441696), (127, 4927520), (130, 4813808), (160, 3911219), (184, 3401060), (206, 3037840), (208, 3008630), (230, 2720848), (254, 2463760), (260, 2406904), (299, 2092960), (368, 1700530), (412, 1518920), (416, 1504315), (460, 1360424), (508, 1231880), (515, 1215136), (520, 1203452), (598, 1046480), (635, 985504), (736, 850265), (824, 759460), (920, 680212), (1016, 615940), (1030, 607568), (1040, 601726), (1196, 523240), (1270, 492752), (1339, 467360), (1495, 418592), (1648, 379730), (1651, 379040), (1840, 340106), (2032, 307970), (2060, 303784), (2080, 300863), (2369, 264160), (2392, 261620), (2540, 246376), (2678, 233680), (2921, 214240), (2990, 209296), (3296, 189865), (3302, 189520), (3680, 170053), (4064, 153985), (4120, 151892), (4738, 132080), (4784, 130810), (5080, 123188), (5356, 116840), (5842, 107120), (5980, 104648), (6604, 94760), (6695, 93472), (8240, 75946), (8255, 75808), (9476, 66040), (9568, 65405), (10160, 61594), (10712, 58420), (11684, 53560), (11845, 52832), (11960, 52324), (13081, 47840), (13208, 47380), (13390, 46736), (14605, 42848), (16480, 37973), (16510, 37904), (18952, 33020), (20320, 30797), (21424, 29210), (23368, 26780), (23690, 26416), (23920, 26162)]