165411840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 264

約数和(自身を含む): 588062160

約数和(自身を除く): 422650320

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, 80, 88, 89, 96, 110, 120, 121, 128, 132, 160, 165, 176, 178, 192, 220, 240, 242, 256, 264, 267, 320, 330, 352, 356, 363, 384, 440, 445, 480, 484, 512, 528, 534, 605, 640, 660, 704, 712, 726, 768, 880, 890, 960, 968, 979, 1024, 1056, 1068, 1210, 1280, 1320, 1335, 1408, 1424, 1452, 1536, 1760, 1780, 1815, 1920, 1936, 1958, 2112, 2136, 2420, 2560, 2640, 2670, 2816, 2848, 2904, 2937, 3072, 3520, 3560, 3630, 3840, 3872, 3916, 4224, 4272, 4840, 4895, 5120, 5280, 5340, 5632, 5696, 5808, 5874, 7040, 7120, 7260, 7680, 7744, 7832, 8448, 8544, 9680, 9790, 10560, 10680, 10769, 11264, 11392, 11616, 11748, 14080, 14240, 14520, 14685, 15360, 15488, 15664, 16896, 17088, 19360, 19580, 21120, 21360, 21538, 22784, 23232, 23496, 28160, 28480, 29040, 29370, 30976, 31328, 32307, 33792, 34176, 38720, 39160, 42240, 42720, 43076, 45568, 46464, 46992, 53845, 56320, 56960, 58080, 58740, 61952, 62656, 64614, 68352, 77440, 78320, 84480, 85440, 86152, 91136, 92928, 93984, 107690, 113920, 116160, 117480, 123904, 125312, 129228, 136704, 154880, 156640, 161535, 168960, 170880, 172304, 185856, 187968, 215380, 227840, 232320, 234960, 250624, 258456, 273408, 309760, 313280, 323070, 341760, 344608, 371712, 375936, 430760, 455680, 464640, 469920, 501248, 516912, 619520, 626560, 646140, 683520, 689216, 751872, 861520, 929280, 939840, 1002496, 1033824, 1253120, 1292280, 1367040, 1378432, 1503744, 1723040, 1858560, 1879680, 2067648, 2506240, 2584560, 2756864, 3007488, 3446080, 3759360, 4135296, 5012480, 5169120, 5513728, 6892160, 7518720, 8270592, 10338240, 11027456, 13784320, 15037440, 16541184, 20676480, 27568640, 33082368, 41352960, 55137280, 82705920, 165411840]

約数ペア:

[(1, 165411840), (2, 82705920), (3, 55137280), (4, 41352960), (5, 33082368), (6, 27568640), (8, 20676480), (10, 16541184), (11, 15037440), (12, 13784320), (15, 11027456), (16, 10338240), (20, 8270592), (22, 7518720), (24, 6892160), (30, 5513728), (32, 5169120), (33, 5012480), (40, 4135296), (44, 3759360), (48, 3446080), (55, 3007488), (60, 2756864), (64, 2584560), (66, 2506240), (80, 2067648), (88, 1879680), (89, 1858560), (96, 1723040), (110, 1503744), (120, 1378432), (121, 1367040), (128, 1292280), (132, 1253120), (160, 1033824), (165, 1002496), (176, 939840), (178, 929280), (192, 861520), (220, 751872), (240, 689216), (242, 683520), (256, 646140), (264, 626560), (267, 619520), (320, 516912), (330, 501248), (352, 469920), (356, 464640), (363, 455680), (384, 430760), (440, 375936), (445, 371712), (480, 344608), (484, 341760), (512, 323070), (528, 313280), (534, 309760), (605, 273408), (640, 258456), (660, 250624), (704, 234960), (712, 232320), (726, 227840), (768, 215380), (880, 187968), (890, 185856), (960, 172304), (968, 170880), (979, 168960), (1024, 161535), (1056, 156640), (1068, 154880), (1210, 136704), (1280, 129228), (1320, 125312), (1335, 123904), (1408, 117480), (1424, 116160), (1452, 113920), (1536, 107690), (1760, 93984), (1780, 92928), (1815, 91136), (1920, 86152), (1936, 85440), (1958, 84480), (2112, 78320), (2136, 77440), (2420, 68352), (2560, 64614), (2640, 62656), (2670, 61952), (2816, 58740), (2848, 58080), (2904, 56960), (2937, 56320), (3072, 53845), (3520, 46992), (3560, 46464), (3630, 45568), (3840, 43076), (3872, 42720), (3916, 42240), (4224, 39160), (4272, 38720), (4840, 34176), (4895, 33792), (5120, 32307), (5280, 31328), (5340, 30976), (5632, 29370), (5696, 29040), (5808, 28480), (5874, 28160), (7040, 23496), (7120, 23232), (7260, 22784), (7680, 21538), (7744, 21360), (7832, 21120), (8448, 19580), (8544, 19360), (9680, 17088), (9790, 16896), (10560, 15664), (10680, 15488), (10769, 15360), (11264, 14685), (11392, 14520), (11616, 14240), (11748, 14080)]