143161920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4519}}^1$

素因数の和:4553

約数の個数: 168

約数和(自身を含む): 537301440

約数和(自身を除く): 394139520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4519, 5280, 6336, 7920, 9038, 10560, 13557, 15840, 18076, 22595, 27114, 31680, 36152, 40671, 45190, 49709, 54228, 67785, 72304, 81342, 90380, 99418, 108456, 135570, 144608, 149127, 162684, 180760, 198836, 203355, 216912, 248545, 271140, 289216, 298254, 325368, 361520, 397672, 406710, 433824, 447381, 497090, 542280, 596508, 650736, 723040, 745635, 795344, 813420, 867648, 894762, 994180, 1084560, 1193016, 1301472, 1446080, 1491270, 1590688, 1626840, 1789524, 1988360, 2169120, 2236905, 2386032, 2602944, 2982540, 3181376, 3253680, 3579048, 3976720, 4338240, 4473810, 4772064, 5965080, 6507360, 7158096, 7953440, 8947620, 9544128, 11930160, 13014720, 14316192, 15906880, 17895240, 23860320, 28632384, 35790480, 47720640, 71580960, 143161920]

約数ペア:

[(1, 143161920), (2, 71580960), (3, 47720640), (4, 35790480), (5, 28632384), (6, 23860320), (8, 17895240), (9, 15906880), (10, 14316192), (11, 13014720), (12, 11930160), (15, 9544128), (16, 8947620), (18, 7953440), (20, 7158096), (22, 6507360), (24, 5965080), (30, 4772064), (32, 4473810), (33, 4338240), (36, 3976720), (40, 3579048), (44, 3253680), (45, 3181376), (48, 2982540), (55, 2602944), (60, 2386032), (64, 2236905), (66, 2169120), (72, 1988360), (80, 1789524), (88, 1626840), (90, 1590688), (96, 1491270), (99, 1446080), (110, 1301472), (120, 1193016), (132, 1084560), (144, 994180), (160, 894762), (165, 867648), (176, 813420), (180, 795344), (192, 745635), (198, 723040), (220, 650736), (240, 596508), (264, 542280), (288, 497090), (320, 447381), (330, 433824), (352, 406710), (360, 397672), (396, 361520), (440, 325368), (480, 298254), (495, 289216), (528, 271140), (576, 248545), (660, 216912), (704, 203355), (720, 198836), (792, 180760), (880, 162684), (960, 149127), (990, 144608), (1056, 135570), (1320, 108456), (1440, 99418), (1584, 90380), (1760, 81342), (1980, 72304), (2112, 67785), (2640, 54228), (2880, 49709), (3168, 45190), (3520, 40671), (3960, 36152), (4519, 31680), (5280, 27114), (6336, 22595), (7920, 18076), (9038, 15840), (10560, 13557)]