1992050880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16339}}^1$

素因数の和:16486

約数の個数: 112

約数和(自身を含む): 6374952960

約数和(自身を除く): 4382902080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16339, 20320, 24384, 30480, 32678, 40640, 49017, 60960, 65356, 81695, 98034, 121920, 130712, 163390, 196068, 245085, 261424, 326780, 392136, 490170, 522848, 653560, 784272, 980340, 1045696, 1307120, 1568544, 1960680, 2075053, 2614240, 3137088, 3921360, 4150106, 5228480, 6225159, 7842720, 8300212, 10375265, 12450318, 15685440, 16600424, 20750530, 24900636, 31125795, 33200848, 41501060, 49801272, 62251590, 66401696, 83002120, 99602544, 124503180, 132803392, 166004240, 199205088, 249006360, 332008480, 398410176, 498012720, 664016960, 996025440, 1992050880]

約数ペア:

[(1, 1992050880), (2, 996025440), (3, 664016960), (4, 498012720), (5, 398410176), (6, 332008480), (8, 249006360), (10, 199205088), (12, 166004240), (15, 132803392), (16, 124503180), (20, 99602544), (24, 83002120), (30, 66401696), (32, 62251590), (40, 49801272), (48, 41501060), (60, 33200848), (64, 31125795), (80, 24900636), (96, 20750530), (120, 16600424), (127, 15685440), (160, 12450318), (192, 10375265), (240, 8300212), (254, 7842720), (320, 6225159), (381, 5228480), (480, 4150106), (508, 3921360), (635, 3137088), (762, 2614240), (960, 2075053), (1016, 1960680), (1270, 1568544), (1524, 1307120), (1905, 1045696), (2032, 980340), (2540, 784272), (3048, 653560), (3810, 522848), (4064, 490170), (5080, 392136), (6096, 326780), (7620, 261424), (8128, 245085), (10160, 196068), (12192, 163390), (15240, 130712), (16339, 121920), (20320, 98034), (24384, 81695), (30480, 65356), (32678, 60960), (40640, 49017)]