159085440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 558511200

約数和(自身を除く): 399425760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 389, 426, 480, 568, 576, 639, 640, 710, 720, 778, 852, 960, 1065, 1136, 1152, 1167, 1278, 1420, 1440, 1556, 1704, 1920, 1945, 2130, 2272, 2334, 2556, 2840, 2880, 3112, 3195, 3408, 3501, 3890, 4260, 4544, 4668, 5112, 5680, 5760, 5835, 6224, 6390, 6816, 7002, 7780, 8520, 9088, 9336, 10224, 11360, 11670, 12448, 12780, 13632, 14004, 15560, 17040, 17505, 18672, 20448, 22720, 23340, 24896, 25560, 27264, 27619, 28008, 31120, 34080, 35010, 37344, 40896, 45440, 46680, 49792, 51120, 55238, 56016, 62240, 68160, 70020, 74688, 81792, 82857, 93360, 102240, 110476, 112032, 124480, 136320, 138095, 140040, 149376, 165714, 186720, 204480, 220952, 224064, 248571, 248960, 276190, 280080, 331428, 373440, 408960, 414285, 441904, 448128, 497142, 552380, 560160, 662856, 746880, 828570, 883808, 994284, 1104760, 1120320, 1242855, 1325712, 1657140, 1767616, 1988568, 2209520, 2240640, 2485710, 2651424, 3314280, 3535232, 3977136, 4419040, 4971420, 5302848, 6628560, 7954272, 8838080, 9942840, 10605696, 13257120, 15908544, 17676160, 19885680, 26514240, 31817088, 39771360, 53028480, 79542720, 159085440]

約数ペア:

[(1, 159085440), (2, 79542720), (3, 53028480), (4, 39771360), (5, 31817088), (6, 26514240), (8, 19885680), (9, 17676160), (10, 15908544), (12, 13257120), (15, 10605696), (16, 9942840), (18, 8838080), (20, 7954272), (24, 6628560), (30, 5302848), (32, 4971420), (36, 4419040), (40, 3977136), (45, 3535232), (48, 3314280), (60, 2651424), (64, 2485710), (71, 2240640), (72, 2209520), (80, 1988568), (90, 1767616), (96, 1657140), (120, 1325712), (128, 1242855), (142, 1120320), (144, 1104760), (160, 994284), (180, 883808), (192, 828570), (213, 746880), (240, 662856), (284, 560160), (288, 552380), (320, 497142), (355, 448128), (360, 441904), (384, 414285), (389, 408960), (426, 373440), (480, 331428), (568, 280080), (576, 276190), (639, 248960), (640, 248571), (710, 224064), (720, 220952), (778, 204480), (852, 186720), (960, 165714), (1065, 149376), (1136, 140040), (1152, 138095), (1167, 136320), (1278, 124480), (1420, 112032), (1440, 110476), (1556, 102240), (1704, 93360), (1920, 82857), (1945, 81792), (2130, 74688), (2272, 70020), (2334, 68160), (2556, 62240), (2840, 56016), (2880, 55238), (3112, 51120), (3195, 49792), (3408, 46680), (3501, 45440), (3890, 40896), (4260, 37344), (4544, 35010), (4668, 34080), (5112, 31120), (5680, 28008), (5760, 27619), (5835, 27264), (6224, 25560), (6390, 24896), (6816, 23340), (7002, 22720), (7780, 20448), (8520, 18672), (9088, 17505), (9336, 17040), (10224, 15560), (11360, 14004), (11670, 13632), (12448, 12780)]