131984640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 360

約数和(自身を含む): 504540960

約数和(自身を除く): 372556320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 67, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 134, 135, 144, 152, 160, 162, 171, 180, 190, 192, 201, 216, 228, 240, 256, 268, 270, 285, 288, 304, 320, 324, 335, 342, 360, 380, 384, 402, 405, 432, 456, 480, 513, 536, 540, 570, 576, 603, 608, 640, 648, 670, 684, 720, 760, 768, 804, 810, 855, 864, 912, 960, 1005, 1026, 1072, 1080, 1140, 1152, 1206, 1216, 1273, 1280, 1296, 1340, 1368, 1440, 1520, 1539, 1608, 1620, 1710, 1728, 1809, 1824, 1920, 2010, 2052, 2144, 2160, 2280, 2304, 2412, 2432, 2546, 2565, 2592, 2680, 2736, 2880, 3015, 3040, 3078, 3216, 3240, 3420, 3456, 3618, 3648, 3819, 3840, 4020, 4104, 4288, 4320, 4560, 4824, 4864, 5092, 5130, 5184, 5360, 5427, 5472, 5760, 6030, 6080, 6156, 6365, 6432, 6480, 6840, 6912, 7236, 7296, 7638, 7695, 8040, 8208, 8576, 8640, 9045, 9120, 9648, 10184, 10260, 10368, 10720, 10854, 10944, 11457, 11520, 12060, 12160, 12312, 12730, 12864, 12960, 13680, 14472, 14592, 15276, 15390, 16080, 16416, 17152, 17280, 18090, 18240, 19095, 19296, 20368, 20520, 20736, 21440, 21708, 21888, 22914, 24120, 24320, 24624, 25460, 25728, 25920, 27135, 27360, 28944, 30552, 30780, 32160, 32832, 34371, 34560, 36180, 36480, 38190, 38592, 40736, 41040, 42880, 43416, 43776, 45828, 48240, 49248, 50920, 51456, 51840, 54270, 54720, 57285, 57888, 61104, 61560, 64320, 65664, 68742, 72360, 72960, 76380, 77184, 81472, 82080, 85760, 86832, 91656, 96480, 98496, 101840, 103113, 103680, 108540, 109440, 114570, 115776, 122208, 123120, 128640, 131328, 137484, 144720, 152760, 154368, 162944, 164160, 171855, 173664, 183312, 192960, 196992, 203680, 206226, 217080, 218880, 229140, 231552, 244416, 246240, 257280, 274968, 289440, 305520, 325888, 328320, 343710, 347328, 366624, 385920, 393984, 407360, 412452, 434160, 458280, 463104, 488832, 492480, 515565, 549936, 578880, 611040, 656640, 687420, 694656, 733248, 771840, 814720, 824904, 868320, 916560, 977664, 984960, 1031130, 1099872, 1157760, 1222080, 1374840, 1389312, 1466496, 1629440, 1649808, 1736640, 1833120, 1969920, 2062260, 2199744, 2315520, 2444160, 2749680, 2932992, 3299616, 3473280, 3666240, 4124520, 4399488, 4888320, 5499360, 6599232, 6946560, 7332480, 8249040, 8798976, 10998720, 13198464, 14664960, 16498080, 21997440, 26396928, 32996160, 43994880, 65992320, 131984640]

約数ペア:

[(1, 131984640), (2, 65992320), (3, 43994880), (4, 32996160), (5, 26396928), (6, 21997440), (8, 16498080), (9, 14664960), (10, 13198464), (12, 10998720), (15, 8798976), (16, 8249040), (18, 7332480), (19, 6946560), (20, 6599232), (24, 5499360), (27, 4888320), (30, 4399488), (32, 4124520), (36, 3666240), (38, 3473280), (40, 3299616), (45, 2932992), (48, 2749680), (54, 2444160), (57, 2315520), (60, 2199744), (64, 2062260), (67, 1969920), (72, 1833120), (76, 1736640), (80, 1649808), (81, 1629440), (90, 1466496), (95, 1389312), (96, 1374840), (108, 1222080), (114, 1157760), (120, 1099872), (128, 1031130), (134, 984960), (135, 977664), (144, 916560), (152, 868320), (160, 824904), (162, 814720), (171, 771840), (180, 733248), (190, 694656), (192, 687420), (201, 656640), (216, 611040), (228, 578880), (240, 549936), (256, 515565), (268, 492480), (270, 488832), (285, 463104), (288, 458280), (304, 434160), (320, 412452), (324, 407360), (335, 393984), (342, 385920), (360, 366624), (380, 347328), (384, 343710), (402, 328320), (405, 325888), (432, 305520), (456, 289440), (480, 274968), (513, 257280), (536, 246240), (540, 244416), (570, 231552), (576, 229140), (603, 218880), (608, 217080), (640, 206226), (648, 203680), (670, 196992), (684, 192960), (720, 183312), (760, 173664), (768, 171855), (804, 164160), (810, 162944), (855, 154368), (864, 152760), (912, 144720), (960, 137484), (1005, 131328), (1026, 128640), (1072, 123120), (1080, 122208), (1140, 115776), (1152, 114570), (1206, 109440), (1216, 108540), (1273, 103680), (1280, 103113), (1296, 101840), (1340, 98496), (1368, 96480), (1440, 91656), (1520, 86832), (1539, 85760), (1608, 82080), (1620, 81472), (1710, 77184), (1728, 76380), (1809, 72960), (1824, 72360), (1920, 68742), (2010, 65664), (2052, 64320), (2144, 61560), (2160, 61104), (2280, 57888), (2304, 57285), (2412, 54720), (2432, 54270), (2546, 51840), (2565, 51456), (2592, 50920), (2680, 49248), (2736, 48240), (2880, 45828), (3015, 43776), (3040, 43416), (3078, 42880), (3216, 41040), (3240, 40736), (3420, 38592), (3456, 38190), (3618, 36480), (3648, 36180), (3819, 34560), (3840, 34371), (4020, 32832), (4104, 32160), (4288, 30780), (4320, 30552), (4560, 28944), (4824, 27360), (4864, 27135), (5092, 25920), (5130, 25728), (5184, 25460), (5360, 24624), (5427, 24320), (5472, 24120), (5760, 22914), (6030, 21888), (6080, 21708), (6156, 21440), (6365, 20736), (6432, 20520), (6480, 20368), (6840, 19296), (6912, 19095), (7236, 18240), (7296, 18090), (7638, 17280), (7695, 17152), (8040, 16416), (8208, 16080), (8576, 15390), (8640, 15276), (9045, 14592), (9120, 14472), (9648, 13680), (10184, 12960), (10260, 12864), (10368, 12730), (10720, 12312), (10854, 12160), (10944, 12060), (11457, 11520)]