159899520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 569306880

約数和(自身を除く): 409407360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 67, 80, 88, 96, 110, 113, 120, 128, 132, 134, 160, 165, 176, 192, 201, 220, 226, 240, 264, 268, 320, 330, 335, 339, 352, 384, 402, 440, 452, 480, 528, 536, 565, 640, 660, 670, 678, 704, 737, 804, 880, 904, 960, 1005, 1056, 1072, 1130, 1243, 1320, 1340, 1356, 1408, 1474, 1608, 1695, 1760, 1808, 1920, 2010, 2112, 2144, 2211, 2260, 2486, 2640, 2680, 2712, 2948, 3216, 3390, 3520, 3616, 3685, 3729, 4020, 4224, 4288, 4422, 4520, 4972, 5280, 5360, 5424, 5896, 6215, 6432, 6780, 7040, 7232, 7370, 7458, 7571, 8040, 8576, 8844, 9040, 9944, 10560, 10720, 10848, 11055, 11792, 12430, 12864, 13560, 14464, 14740, 14916, 15142, 16080, 17688, 18080, 18645, 19888, 21120, 21440, 21696, 22110, 22713, 23584, 24860, 25728, 27120, 29480, 29832, 30284, 32160, 35376, 36160, 37290, 37855, 39776, 42880, 43392, 44220, 45426, 47168, 49720, 54240, 58960, 59664, 60568, 64320, 70752, 72320, 74580, 75710, 79552, 83281, 88440, 90852, 94336, 99440, 108480, 113565, 117920, 119328, 121136, 128640, 141504, 149160, 151420, 159104, 166562, 176880, 181704, 198880, 216960, 227130, 235840, 238656, 242272, 249843, 283008, 298320, 302840, 333124, 353760, 363408, 397760, 416405, 454260, 471680, 477312, 484544, 499686, 596640, 605680, 666248, 707520, 726816, 795520, 832810, 908520, 969088, 999372, 1193280, 1211360, 1249215, 1332496, 1415040, 1453632, 1665620, 1817040, 1998744, 2386560, 2422720, 2498430, 2664992, 2907264, 3331240, 3634080, 3997488, 4845440, 4996860, 5329984, 6662480, 7268160, 7994976, 9993720, 10659968, 13324960, 14536320, 15989952, 19987440, 26649920, 31979904, 39974880, 53299840, 79949760, 159899520]

約数ペア:

[(1, 159899520), (2, 79949760), (3, 53299840), (4, 39974880), (5, 31979904), (6, 26649920), (8, 19987440), (10, 15989952), (11, 14536320), (12, 13324960), (15, 10659968), (16, 9993720), (20, 7994976), (22, 7268160), (24, 6662480), (30, 5329984), (32, 4996860), (33, 4845440), (40, 3997488), (44, 3634080), (48, 3331240), (55, 2907264), (60, 2664992), (64, 2498430), (66, 2422720), (67, 2386560), (80, 1998744), (88, 1817040), (96, 1665620), (110, 1453632), (113, 1415040), (120, 1332496), (128, 1249215), (132, 1211360), (134, 1193280), (160, 999372), (165, 969088), (176, 908520), (192, 832810), (201, 795520), (220, 726816), (226, 707520), (240, 666248), (264, 605680), (268, 596640), (320, 499686), (330, 484544), (335, 477312), (339, 471680), (352, 454260), (384, 416405), (402, 397760), (440, 363408), (452, 353760), (480, 333124), (528, 302840), (536, 298320), (565, 283008), (640, 249843), (660, 242272), (670, 238656), (678, 235840), (704, 227130), (737, 216960), (804, 198880), (880, 181704), (904, 176880), (960, 166562), (1005, 159104), (1056, 151420), (1072, 149160), (1130, 141504), (1243, 128640), (1320, 121136), (1340, 119328), (1356, 117920), (1408, 113565), (1474, 108480), (1608, 99440), (1695, 94336), (1760, 90852), (1808, 88440), (1920, 83281), (2010, 79552), (2112, 75710), (2144, 74580), (2211, 72320), (2260, 70752), (2486, 64320), (2640, 60568), (2680, 59664), (2712, 58960), (2948, 54240), (3216, 49720), (3390, 47168), (3520, 45426), (3616, 44220), (3685, 43392), (3729, 42880), (4020, 39776), (4224, 37855), (4288, 37290), (4422, 36160), (4520, 35376), (4972, 32160), (5280, 30284), (5360, 29832), (5424, 29480), (5896, 27120), (6215, 25728), (6432, 24860), (6780, 23584), (7040, 22713), (7232, 22110), (7370, 21696), (7458, 21440), (7571, 21120), (8040, 19888), (8576, 18645), (8844, 18080), (9040, 17688), (9944, 16080), (10560, 15142), (10720, 14916), (10848, 14740), (11055, 14464), (11792, 13560), (12430, 12864)]