158215680

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 400

約数和(自身を含む): 653574240

約数和(自身を除く): 495358560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 109, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 218, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 327, 336, 360, 378, 384, 405, 420, 432, 436, 448, 480, 504, 512, 540, 545, 560, 567, 576, 630, 640, 648, 654, 672, 720, 756, 763, 768, 810, 840, 864, 872, 896, 945, 960, 981, 1008, 1080, 1090, 1120, 1134, 1152, 1260, 1280, 1296, 1308, 1344, 1440, 1512, 1526, 1536, 1620, 1635, 1680, 1728, 1744, 1792, 1890, 1920, 1962, 2016, 2160, 2180, 2240, 2268, 2289, 2304, 2520, 2560, 2592, 2616, 2688, 2835, 2880, 2943, 3024, 3052, 3240, 3270, 3360, 3456, 3488, 3584, 3780, 3815, 3840, 3924, 4032, 4320, 4360, 4480, 4536, 4578, 4608, 4905, 5040, 5184, 5232, 5376, 5670, 5760, 5886, 6048, 6104, 6480, 6540, 6720, 6867, 6912, 6976, 7560, 7630, 7680, 7848, 8064, 8640, 8720, 8829, 8960, 9072, 9156, 9810, 10080, 10368, 10464, 10752, 11340, 11445, 11520, 11772, 12096, 12208, 12960, 13080, 13440, 13734, 13824, 13952, 14715, 15120, 15260, 15696, 16128, 17280, 17440, 17658, 17920, 18144, 18312, 19620, 20160, 20601, 20736, 20928, 22680, 22890, 23040, 23544, 24192, 24416, 25920, 26160, 26880, 27468, 27904, 29430, 30240, 30520, 31392, 32256, 34335, 34560, 34880, 35316, 36288, 36624, 39240, 40320, 41202, 41472, 41856, 44145, 45360, 45780, 47088, 48384, 48832, 51840, 52320, 53760, 54936, 55808, 58860, 60480, 61040, 61803, 62784, 68670, 69120, 69760, 70632, 72576, 73248, 78480, 80640, 82404, 83712, 88290, 90720, 91560, 94176, 96768, 97664, 103005, 103680, 104640, 109872, 117720, 120960, 122080, 123606, 125568, 137340, 139520, 141264, 145152, 146496, 156960, 161280, 164808, 167424, 176580, 181440, 183120, 188352, 195328, 206010, 207360, 209280, 219744, 235440, 241920, 244160, 247212, 251136, 274680, 279040, 282528, 290304, 292992, 309015, 313920, 329616, 353160, 362880, 366240, 376704, 390656, 412020, 418560, 439488, 470880, 483840, 488320, 494424, 502272, 549360, 565056, 585984, 618030, 627840, 659232, 706320, 725760, 732480, 753408, 824040, 837120, 878976, 941760, 976640, 988848, 1098720, 1130112, 1171968, 1236060, 1255680, 1318464, 1412640, 1451520, 1464960, 1506816, 1648080, 1757952, 1883520, 1953280, 1977696, 2197440, 2260224, 2472120, 2511360, 2636928, 2825280, 2929920, 3296160, 3515904, 3767040, 3955392, 4394880, 4520448, 4944240, 5273856, 5650560, 5859840, 6592320, 7534080, 7910784, 8789760, 9888480, 10547712, 11301120, 13184640, 15821568, 17579520, 19776960, 22602240, 26369280, 31643136, 39553920, 52738560, 79107840, 158215680]

約数ペア:

[(1, 158215680), (2, 79107840), (3, 52738560), (4, 39553920), (5, 31643136), (6, 26369280), (7, 22602240), (8, 19776960), (9, 17579520), (10, 15821568), (12, 13184640), (14, 11301120), (15, 10547712), (16, 9888480), (18, 8789760), (20, 7910784), (21, 7534080), (24, 6592320), (27, 5859840), (28, 5650560), (30, 5273856), (32, 4944240), (35, 4520448), (36, 4394880), (40, 3955392), (42, 3767040), (45, 3515904), (48, 3296160), (54, 2929920), (56, 2825280), (60, 2636928), (63, 2511360), (64, 2472120), (70, 2260224), (72, 2197440), (80, 1977696), (81, 1953280), (84, 1883520), (90, 1757952), (96, 1648080), (105, 1506816), (108, 1464960), (109, 1451520), (112, 1412640), (120, 1318464), (126, 1255680), (128, 1236060), (135, 1171968), (140, 1130112), (144, 1098720), (160, 988848), (162, 976640), (168, 941760), (180, 878976), (189, 837120), (192, 824040), (210, 753408), (216, 732480), (218, 725760), (224, 706320), (240, 659232), (252, 627840), (256, 618030), (270, 585984), (280, 565056), (288, 549360), (315, 502272), (320, 494424), (324, 488320), (327, 483840), (336, 470880), (360, 439488), (378, 418560), (384, 412020), (405, 390656), (420, 376704), (432, 366240), (436, 362880), (448, 353160), (480, 329616), (504, 313920), (512, 309015), (540, 292992), (545, 290304), (560, 282528), (567, 279040), (576, 274680), (630, 251136), (640, 247212), (648, 244160), (654, 241920), (672, 235440), (720, 219744), (756, 209280), (763, 207360), (768, 206010), (810, 195328), (840, 188352), (864, 183120), (872, 181440), (896, 176580), (945, 167424), (960, 164808), (981, 161280), (1008, 156960), (1080, 146496), (1090, 145152), (1120, 141264), (1134, 139520), (1152, 137340), (1260, 125568), (1280, 123606), (1296, 122080), (1308, 120960), (1344, 117720), (1440, 109872), (1512, 104640), (1526, 103680), (1536, 103005), (1620, 97664), (1635, 96768), (1680, 94176), (1728, 91560), (1744, 90720), (1792, 88290), (1890, 83712), (1920, 82404), (1962, 80640), (2016, 78480), (2160, 73248), (2180, 72576), (2240, 70632), (2268, 69760), (2289, 69120), (2304, 68670), (2520, 62784), (2560, 61803), (2592, 61040), (2616, 60480), (2688, 58860), (2835, 55808), (2880, 54936), (2943, 53760), (3024, 52320), (3052, 51840), (3240, 48832), (3270, 48384), (3360, 47088), (3456, 45780), (3488, 45360), (3584, 44145), (3780, 41856), (3815, 41472), (3840, 41202), (3924, 40320), (4032, 39240), (4320, 36624), (4360, 36288), (4480, 35316), (4536, 34880), (4578, 34560), (4608, 34335), (4905, 32256), (5040, 31392), (5184, 30520), (5232, 30240), (5376, 29430), (5670, 27904), (5760, 27468), (5886, 26880), (6048, 26160), (6104, 25920), (6480, 24416), (6540, 24192), (6720, 23544), (6867, 23040), (6912, 22890), (6976, 22680), (7560, 20928), (7630, 20736), (7680, 20601), (7848, 20160), (8064, 19620), (8640, 18312), (8720, 18144), (8829, 17920), (8960, 17658), (9072, 17440), (9156, 17280), (9810, 16128), (10080, 15696), (10368, 15260), (10464, 15120), (10752, 14715), (11340, 13952), (11445, 13824), (11520, 13734), (11772, 13440), (12096, 13080), (12208, 12960)]