299272320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 320

約数和(自身を含む): 1119666240

約数和(自身を除く): 820393920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 251, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 502, 540, 552, 576, 621, 640, 648, 690, 720, 736, 753, 810, 828, 864, 920, 960, 1004, 1035, 1080, 1104, 1152, 1242, 1255, 1296, 1380, 1440, 1472, 1506, 1620, 1656, 1728, 1840, 1863, 1920, 2008, 2070, 2160, 2208, 2259, 2484, 2510, 2592, 2760, 2880, 2944, 3012, 3105, 3240, 3312, 3456, 3680, 3726, 3765, 4016, 4140, 4320, 4416, 4518, 4968, 5020, 5184, 5520, 5760, 5773, 6024, 6210, 6480, 6624, 6777, 7360, 7452, 7530, 8032, 8280, 8640, 8832, 9036, 9315, 9936, 10040, 10368, 11040, 11295, 11546, 12048, 12420, 12960, 13248, 13554, 14720, 14904, 15060, 16064, 16560, 17280, 17319, 18072, 18630, 19872, 20080, 20331, 22080, 22590, 23092, 24096, 24840, 25920, 26496, 27108, 28865, 29808, 30120, 32128, 33120, 33885, 34638, 36144, 37260, 39744, 40160, 40662, 44160, 45180, 46184, 48192, 49680, 51840, 51957, 54216, 57730, 59616, 60240, 66240, 67770, 69276, 72288, 74520, 79488, 80320, 81324, 86595, 90360, 92368, 96384, 99360, 101655, 103914, 108432, 115460, 119232, 120480, 132480, 135540, 138552, 144576, 149040, 155871, 160640, 162648, 173190, 180720, 184736, 198720, 203310, 207828, 216864, 230920, 238464, 240960, 259785, 271080, 277104, 289152, 298080, 311742, 325296, 346380, 361440, 369472, 397440, 406620, 415656, 433728, 461840, 467613, 481920, 519570, 542160, 554208, 596160, 623484, 650592, 692760, 722880, 738944, 779355, 813240, 831312, 867456, 923680, 935226, 1039140, 1084320, 1108416, 1192320, 1246968, 1301184, 1385520, 1445760, 1558710, 1626480, 1662624, 1847360, 1870452, 2078280, 2168640, 2216832, 2338065, 2493936, 2602368, 2771040, 3117420, 3252960, 3325248, 3694720, 3740904, 4156560, 4337280, 4676130, 4987872, 5542080, 6234840, 6505920, 6650496, 7481808, 8313120, 9352260, 9975744, 11084160, 12469680, 13011840, 14963616, 16626240, 18704520, 19951488, 24939360, 29927232, 33252480, 37409040, 49878720, 59854464, 74818080, 99757440, 149636160, 299272320]

約数ペア:

[(1, 299272320), (2, 149636160), (3, 99757440), (4, 74818080), (5, 59854464), (6, 49878720), (8, 37409040), (9, 33252480), (10, 29927232), (12, 24939360), (15, 19951488), (16, 18704520), (18, 16626240), (20, 14963616), (23, 13011840), (24, 12469680), (27, 11084160), (30, 9975744), (32, 9352260), (36, 8313120), (40, 7481808), (45, 6650496), (46, 6505920), (48, 6234840), (54, 5542080), (60, 4987872), (64, 4676130), (69, 4337280), (72, 4156560), (80, 3740904), (81, 3694720), (90, 3325248), (92, 3252960), (96, 3117420), (108, 2771040), (115, 2602368), (120, 2493936), (128, 2338065), (135, 2216832), (138, 2168640), (144, 2078280), (160, 1870452), (162, 1847360), (180, 1662624), (184, 1626480), (192, 1558710), (207, 1445760), (216, 1385520), (230, 1301184), (240, 1246968), (251, 1192320), (270, 1108416), (276, 1084320), (288, 1039140), (320, 935226), (324, 923680), (345, 867456), (360, 831312), (368, 813240), (384, 779355), (405, 738944), (414, 722880), (432, 692760), (460, 650592), (480, 623484), (502, 596160), (540, 554208), (552, 542160), (576, 519570), (621, 481920), (640, 467613), (648, 461840), (690, 433728), (720, 415656), (736, 406620), (753, 397440), (810, 369472), (828, 361440), (864, 346380), (920, 325296), (960, 311742), (1004, 298080), (1035, 289152), (1080, 277104), (1104, 271080), (1152, 259785), (1242, 240960), (1255, 238464), (1296, 230920), (1380, 216864), (1440, 207828), (1472, 203310), (1506, 198720), (1620, 184736), (1656, 180720), (1728, 173190), (1840, 162648), (1863, 160640), (1920, 155871), (2008, 149040), (2070, 144576), (2160, 138552), (2208, 135540), (2259, 132480), (2484, 120480), (2510, 119232), (2592, 115460), (2760, 108432), (2880, 103914), (2944, 101655), (3012, 99360), (3105, 96384), (3240, 92368), (3312, 90360), (3456, 86595), (3680, 81324), (3726, 80320), (3765, 79488), (4016, 74520), (4140, 72288), (4320, 69276), (4416, 67770), (4518, 66240), (4968, 60240), (5020, 59616), (5184, 57730), (5520, 54216), (5760, 51957), (5773, 51840), (6024, 49680), (6210, 48192), (6480, 46184), (6624, 45180), (6777, 44160), (7360, 40662), (7452, 40160), (7530, 39744), (8032, 37260), (8280, 36144), (8640, 34638), (8832, 33885), (9036, 33120), (9315, 32128), (9936, 30120), (10040, 29808), (10368, 28865), (11040, 27108), (11295, 26496), (11546, 25920), (12048, 24840), (12420, 24096), (12960, 23092), (13248, 22590), (13554, 22080), (14720, 20331), (14904, 20080), (15060, 19872), (16064, 18630), (16560, 18072), (17280, 17319)]