156940379520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{451601}}^1$

素因数の和:451804

約数の個数: 128

約数和(自身を含む): 503012371680

約数和(自身を除く): 346071992160

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, 128, 160, 181, 192, 240, 320, 362, 384, 480, 543, 640, 724, 905, 960, 1086, 1448, 1810, 1920, 2172, 2715, 2896, 3620, 4344, 5430, 5792, 7240, 8688, 10860, 11584, 14480, 17376, 21720, 23168, 28960, 34752, 43440, 57920, 69504, 86880, 115840, 173760, 347520, 451601, 903202, 1354803, 1806404, 2258005, 2709606, 3612808, 4516010, 5419212, 6774015, 7225616, 9032020, 10838424, 13548030, 14451232, 18064040, 21676848, 27096060, 28902464, 36128080, 43353696, 54192120, 57804928, 72256160, 81739781, 86707392, 108384240, 144512320, 163479562, 173414784, 216768480, 245219343, 289024640, 326959124, 408698905, 433536960, 490438686, 653918248, 817397810, 867073920, 980877372, 1226096715, 1307836496, 1634795620, 1961754744, 2452193430, 2615672992, 3269591240, 3923509488, 4904386860, 5231345984, 6539182480, 7847018976, 9808773720, 10462691968, 13078364960, 15694037952, 19617547440, 26156729920, 31388075904, 39235094880, 52313459840, 78470189760, 156940379520]

約数ペア:

[(1, 156940379520), (2, 78470189760), (3, 52313459840), (4, 39235094880), (5, 31388075904), (6, 26156729920), (8, 19617547440), (10, 15694037952), (12, 13078364960), (15, 10462691968), (16, 9808773720), (20, 7847018976), (24, 6539182480), (30, 5231345984), (32, 4904386860), (40, 3923509488), (48, 3269591240), (60, 2615672992), (64, 2452193430), (80, 1961754744), (96, 1634795620), (120, 1307836496), (128, 1226096715), (160, 980877372), (181, 867073920), (192, 817397810), (240, 653918248), (320, 490438686), (362, 433536960), (384, 408698905), (480, 326959124), (543, 289024640), (640, 245219343), (724, 216768480), (905, 173414784), (960, 163479562), (1086, 144512320), (1448, 108384240), (1810, 86707392), (1920, 81739781), (2172, 72256160), (2715, 57804928), (2896, 54192120), (3620, 43353696), (4344, 36128080), (5430, 28902464), (5792, 27096060), (7240, 21676848), (8688, 18064040), (10860, 14451232), (11584, 13548030), (14480, 10838424), (17376, 9032020), (21720, 7225616), (23168, 6774015), (28960, 5419212), (34752, 4516010), (43440, 3612808), (57920, 2709606), (69504, 2258005), (86880, 1806404), (115840, 1354803), (173760, 903202), (347520, 451601)]