1642986720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1373}}^1$

素因数の和:1674

約数の個数: 192

約数和(自身を含む): 5775416640

約数和(自身を除く): 4132429920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 277, 288, 360, 432, 480, 540, 554, 720, 831, 864, 1080, 1108, 1373, 1385, 1440, 1662, 2160, 2216, 2493, 2746, 2770, 3324, 4119, 4155, 4320, 4432, 4986, 5492, 5540, 6648, 6865, 7479, 8238, 8310, 8864, 9972, 10984, 11080, 12357, 12465, 13296, 13730, 14958, 16476, 16620, 19944, 20595, 21968, 22160, 24714, 24930, 26592, 27460, 29916, 32952, 33240, 37071, 37395, 39888, 41190, 43936, 44320, 49428, 49860, 54920, 59832, 61785, 65904, 66480, 74142, 74790, 79776, 82380, 98856, 99720, 109840, 119664, 123570, 131808, 132960, 148284, 149580, 164760, 185355, 197712, 199440, 219680, 239328, 247140, 296568, 299160, 329520, 370710, 380321, 395424, 398880, 494280, 593136, 598320, 659040, 741420, 760642, 988560, 1140963, 1186272, 1196640, 1482840, 1521284, 1901605, 1977120, 2281926, 2965680, 3042568, 3422889, 3803210, 4563852, 5704815, 5931360, 6085136, 6845778, 7606420, 9127704, 10268667, 11409630, 12170272, 13691556, 15212840, 17114445, 18255408, 20537334, 22819260, 27383112, 30425680, 34228890, 36510816, 41074668, 45638520, 51343335, 54766224, 60851360, 68457780, 82149336, 91277040, 102686670, 109532448, 136915560, 164298672, 182554080, 205373340, 273831120, 328597344, 410746680, 547662240, 821493360, 1642986720]

約数ペア:

[(1, 1642986720), (2, 821493360), (3, 547662240), (4, 410746680), (5, 328597344), (6, 273831120), (8, 205373340), (9, 182554080), (10, 164298672), (12, 136915560), (15, 109532448), (16, 102686670), (18, 91277040), (20, 82149336), (24, 68457780), (27, 60851360), (30, 54766224), (32, 51343335), (36, 45638520), (40, 41074668), (45, 36510816), (48, 34228890), (54, 30425680), (60, 27383112), (72, 22819260), (80, 20537334), (90, 18255408), (96, 17114445), (108, 15212840), (120, 13691556), (135, 12170272), (144, 11409630), (160, 10268667), (180, 9127704), (216, 7606420), (240, 6845778), (270, 6085136), (277, 5931360), (288, 5704815), (360, 4563852), (432, 3803210), (480, 3422889), (540, 3042568), (554, 2965680), (720, 2281926), (831, 1977120), (864, 1901605), (1080, 1521284), (1108, 1482840), (1373, 1196640), (1385, 1186272), (1440, 1140963), (1662, 988560), (2160, 760642), (2216, 741420), (2493, 659040), (2746, 598320), (2770, 593136), (3324, 494280), (4119, 398880), (4155, 395424), (4320, 380321), (4432, 370710), (4986, 329520), (5492, 299160), (5540, 296568), (6648, 247140), (6865, 239328), (7479, 219680), (8238, 199440), (8310, 197712), (8864, 185355), (9972, 164760), (10984, 149580), (11080, 148284), (12357, 132960), (12465, 131808), (13296, 123570), (13730, 119664), (14958, 109840), (16476, 99720), (16620, 98856), (19944, 82380), (20595, 79776), (21968, 74790), (22160, 74142), (24714, 66480), (24930, 65904), (26592, 61785), (27460, 59832), (29916, 54920), (32952, 49860), (33240, 49428), (37071, 44320), (37395, 43936), (39888, 41190)]