168904320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 594276480

約数和(自身を除く): 425372160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 101, 104, 120, 128, 130, 134, 156, 160, 192, 195, 201, 202, 208, 240, 260, 268, 303, 312, 320, 335, 384, 390, 402, 404, 416, 480, 505, 520, 536, 606, 624, 640, 670, 780, 804, 808, 832, 871, 960, 1005, 1010, 1040, 1072, 1212, 1248, 1313, 1340, 1515, 1560, 1608, 1616, 1664, 1742, 1920, 2010, 2020, 2080, 2144, 2424, 2496, 2613, 2626, 2680, 3030, 3120, 3216, 3232, 3484, 3939, 4020, 4040, 4160, 4288, 4355, 4848, 4992, 5226, 5252, 5360, 6060, 6240, 6432, 6464, 6565, 6767, 6968, 7878, 8040, 8080, 8320, 8576, 8710, 9696, 10452, 10504, 10720, 12120, 12480, 12864, 12928, 13065, 13130, 13534, 13936, 15756, 16080, 16160, 17420, 19392, 19695, 20301, 20904, 21008, 21440, 24240, 24960, 25728, 26130, 26260, 27068, 27872, 31512, 32160, 32320, 33835, 34840, 38784, 39390, 40602, 41808, 42016, 42880, 48480, 52260, 52520, 54136, 55744, 63024, 64320, 64640, 67670, 69680, 78780, 81204, 83616, 84032, 87971, 96960, 101505, 104520, 105040, 108272, 111488, 126048, 128640, 135340, 139360, 157560, 162408, 167232, 168064, 175942, 193920, 203010, 209040, 210080, 216544, 252096, 263913, 270680, 278720, 315120, 324816, 334464, 351884, 406020, 418080, 420160, 433088, 439855, 504192, 527826, 541360, 557440, 630240, 649632, 703768, 812040, 836160, 840320, 866176, 879710, 1055652, 1082720, 1260480, 1299264, 1319565, 1407536, 1624080, 1672320, 1759420, 2111304, 2165440, 2520960, 2598528, 2639130, 2815072, 3248160, 3518840, 4222608, 4330880, 5278260, 5630144, 6496320, 7037680, 8445216, 10556520, 11260288, 12992640, 14075360, 16890432, 21113040, 28150720, 33780864, 42226080, 56301440, 84452160, 168904320]

約数ペア:

[(1, 168904320), (2, 84452160), (3, 56301440), (4, 42226080), (5, 33780864), (6, 28150720), (8, 21113040), (10, 16890432), (12, 14075360), (13, 12992640), (15, 11260288), (16, 10556520), (20, 8445216), (24, 7037680), (26, 6496320), (30, 5630144), (32, 5278260), (39, 4330880), (40, 4222608), (48, 3518840), (52, 3248160), (60, 2815072), (64, 2639130), (65, 2598528), (67, 2520960), (78, 2165440), (80, 2111304), (96, 1759420), (101, 1672320), (104, 1624080), (120, 1407536), (128, 1319565), (130, 1299264), (134, 1260480), (156, 1082720), (160, 1055652), (192, 879710), (195, 866176), (201, 840320), (202, 836160), (208, 812040), (240, 703768), (260, 649632), (268, 630240), (303, 557440), (312, 541360), (320, 527826), (335, 504192), (384, 439855), (390, 433088), (402, 420160), (404, 418080), (416, 406020), (480, 351884), (505, 334464), (520, 324816), (536, 315120), (606, 278720), (624, 270680), (640, 263913), (670, 252096), (780, 216544), (804, 210080), (808, 209040), (832, 203010), (871, 193920), (960, 175942), (1005, 168064), (1010, 167232), (1040, 162408), (1072, 157560), (1212, 139360), (1248, 135340), (1313, 128640), (1340, 126048), (1515, 111488), (1560, 108272), (1608, 105040), (1616, 104520), (1664, 101505), (1742, 96960), (1920, 87971), (2010, 84032), (2020, 83616), (2080, 81204), (2144, 78780), (2424, 69680), (2496, 67670), (2613, 64640), (2626, 64320), (2680, 63024), (3030, 55744), (3120, 54136), (3216, 52520), (3232, 52260), (3484, 48480), (3939, 42880), (4020, 42016), (4040, 41808), (4160, 40602), (4288, 39390), (4355, 38784), (4848, 34840), (4992, 33835), (5226, 32320), (5252, 32160), (5360, 31512), (6060, 27872), (6240, 27068), (6432, 26260), (6464, 26130), (6565, 25728), (6767, 24960), (6968, 24240), (7878, 21440), (8040, 21008), (8080, 20904), (8320, 20301), (8576, 19695), (8710, 19392), (9696, 17420), (10452, 16160), (10504, 16080), (10720, 15756), (12120, 13936), (12480, 13534), (12864, 13130), (12928, 13065)]