72938880

素因数分解:

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

素因数の和:108

約数の個数: 384

約数和(自身を含む): 302964480

約数和(自身を除く): 230025600

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, 67, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 134, 135, 140, 144, 160, 162, 168, 180, 189, 192, 201, 210, 216, 224, 240, 243, 252, 268, 270, 280, 288, 315, 320, 324, 335, 336, 360, 378, 384, 402, 405, 420, 432, 448, 469, 480, 486, 504, 536, 540, 560, 567, 576, 603, 630, 640, 648, 670, 672, 720, 756, 804, 810, 840, 864, 896, 938, 945, 960, 972, 1005, 1008, 1072, 1080, 1120, 1134, 1152, 1206, 1215, 1260, 1296, 1340, 1344, 1407, 1440, 1512, 1608, 1620, 1680, 1701, 1728, 1809, 1876, 1890, 1920, 1944, 2010, 2016, 2144, 2160, 2240, 2268, 2345, 2412, 2430, 2520, 2592, 2680, 2688, 2814, 2835, 2880, 3015, 3024, 3216, 3240, 3360, 3402, 3456, 3618, 3752, 3780, 3888, 4020, 4032, 4221, 4288, 4320, 4480, 4536, 4690, 4824, 4860, 5040, 5184, 5360, 5427, 5628, 5670, 5760, 6030, 6048, 6432, 6480, 6720, 6804, 7035, 7236, 7504, 7560, 7776, 8040, 8064, 8442, 8505, 8576, 8640, 9045, 9072, 9380, 9648, 9720, 10080, 10368, 10720, 10854, 11256, 11340, 12060, 12096, 12663, 12864, 12960, 13440, 13608, 14070, 14472, 15008, 15120, 15552, 16080, 16281, 16884, 17010, 17280, 18090, 18144, 18760, 19296, 19440, 20160, 21105, 21440, 21708, 22512, 22680, 24120, 24192, 25326, 25728, 25920, 27135, 27216, 28140, 28944, 30016, 30240, 31104, 32160, 32562, 33768, 34020, 36180, 36288, 37520, 37989, 38592, 38880, 40320, 42210, 42880, 43416, 45024, 45360, 48240, 50652, 51840, 54270, 54432, 56280, 57888, 60032, 60480, 63315, 64320, 65124, 67536, 68040, 72360, 72576, 75040, 75978, 77184, 77760, 81405, 84420, 86832, 90048, 90720, 96480, 101304, 108540, 108864, 112560, 113967, 115776, 120960, 126630, 128640, 130248, 135072, 136080, 144720, 150080, 151956, 155520, 162810, 168840, 173664, 180096, 181440, 189945, 192960, 202608, 217080, 217728, 225120, 227934, 231552, 253260, 260496, 270144, 272160, 289440, 300160, 303912, 325620, 337680, 347328, 362880, 379890, 385920, 405216, 434160, 450240, 455868, 506520, 520992, 540288, 544320, 569835, 578880, 607824, 651240, 675360, 694656, 759780, 810432, 868320, 900480, 911736, 1013040, 1041984, 1088640, 1139670, 1157760, 1215648, 1302480, 1350720, 1519560, 1620864, 1736640, 1823472, 2026080, 2083968, 2279340, 2431296, 2604960, 2701440, 3039120, 3473280, 3646944, 4052160, 4558680, 4862592, 5209920, 6078240, 7293888, 8104320, 9117360, 10419840, 12156480, 14587776, 18234720, 24312960, 36469440, 72938880]

約数ペア:

[(1, 72938880), (2, 36469440), (3, 24312960), (4, 18234720), (5, 14587776), (6, 12156480), (7, 10419840), (8, 9117360), (9, 8104320), (10, 7293888), (12, 6078240), (14, 5209920), (15, 4862592), (16, 4558680), (18, 4052160), (20, 3646944), (21, 3473280), (24, 3039120), (27, 2701440), (28, 2604960), (30, 2431296), (32, 2279340), (35, 2083968), (36, 2026080), (40, 1823472), (42, 1736640), (45, 1620864), (48, 1519560), (54, 1350720), (56, 1302480), (60, 1215648), (63, 1157760), (64, 1139670), (67, 1088640), (70, 1041984), (72, 1013040), (80, 911736), (81, 900480), (84, 868320), (90, 810432), (96, 759780), (105, 694656), (108, 675360), (112, 651240), (120, 607824), (126, 578880), (128, 569835), (134, 544320), (135, 540288), (140, 520992), (144, 506520), (160, 455868), (162, 450240), (168, 434160), (180, 405216), (189, 385920), (192, 379890), (201, 362880), (210, 347328), (216, 337680), (224, 325620), (240, 303912), (243, 300160), (252, 289440), (268, 272160), (270, 270144), (280, 260496), (288, 253260), (315, 231552), (320, 227934), (324, 225120), (335, 217728), (336, 217080), (360, 202608), (378, 192960), (384, 189945), (402, 181440), (405, 180096), (420, 173664), (432, 168840), (448, 162810), (469, 155520), (480, 151956), (486, 150080), (504, 144720), (536, 136080), (540, 135072), (560, 130248), (567, 128640), (576, 126630), (603, 120960), (630, 115776), (640, 113967), (648, 112560), (670, 108864), (672, 108540), (720, 101304), (756, 96480), (804, 90720), (810, 90048), (840, 86832), (864, 84420), (896, 81405), (938, 77760), (945, 77184), (960, 75978), (972, 75040), (1005, 72576), (1008, 72360), (1072, 68040), (1080, 67536), (1120, 65124), (1134, 64320), (1152, 63315), (1206, 60480), (1215, 60032), (1260, 57888), (1296, 56280), (1340, 54432), (1344, 54270), (1407, 51840), (1440, 50652), (1512, 48240), (1608, 45360), (1620, 45024), (1680, 43416), (1701, 42880), (1728, 42210), (1809, 40320), (1876, 38880), (1890, 38592), (1920, 37989), (1944, 37520), (2010, 36288), (2016, 36180), (2144, 34020), (2160, 33768), (2240, 32562), (2268, 32160), (2345, 31104), (2412, 30240), (2430, 30016), (2520, 28944), (2592, 28140), (2680, 27216), (2688, 27135), (2814, 25920), (2835, 25728), (2880, 25326), (3015, 24192), (3024, 24120), (3216, 22680), (3240, 22512), (3360, 21708), (3402, 21440), (3456, 21105), (3618, 20160), (3752, 19440), (3780, 19296), (3888, 18760), (4020, 18144), (4032, 18090), (4221, 17280), (4288, 17010), (4320, 16884), (4480, 16281), (4536, 16080), (4690, 15552), (4824, 15120), (4860, 15008), (5040, 14472), (5184, 14070), (5360, 13608), (5427, 13440), (5628, 12960), (5670, 12864), (5760, 12663), (6030, 12096), (6048, 12060), (6432, 11340), (6480, 11256), (6720, 10854), (6804, 10720), (7035, 10368), (7236, 10080), (7504, 9720), (7560, 9648), (7776, 9380), (8040, 9072), (8064, 9045), (8442, 8640), (8505, 8576)]