378309120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 320

約数和(自身を含む): 1433051136

約数和(自身を除く): 1054742016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 227, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 454, 465, 480, 496, 512, 560, 620, 640, 651, 672, 681, 744, 768, 840, 868, 896, 908, 930, 960, 992, 1085, 1120, 1135, 1240, 1280, 1302, 1344, 1362, 1488, 1536, 1589, 1680, 1736, 1792, 1816, 1860, 1920, 1984, 2170, 2240, 2270, 2480, 2560, 2604, 2688, 2724, 2976, 3178, 3255, 3360, 3405, 3472, 3584, 3632, 3720, 3840, 3968, 4340, 4480, 4540, 4767, 4960, 5208, 5376, 5448, 5952, 6356, 6510, 6720, 6810, 6944, 7037, 7264, 7440, 7680, 7936, 7945, 8680, 8960, 9080, 9534, 9920, 10416, 10752, 10896, 11904, 12712, 13020, 13440, 13620, 13888, 14074, 14528, 14880, 15872, 15890, 17360, 17920, 18160, 19068, 19840, 20832, 21111, 21792, 23808, 23835, 25424, 26040, 26880, 27240, 27776, 28148, 29056, 29760, 31780, 34720, 35185, 36320, 38136, 39680, 41664, 42222, 43584, 47616, 47670, 49259, 50848, 52080, 53760, 54480, 55552, 56296, 58112, 59520, 63560, 69440, 70370, 72640, 76272, 79360, 83328, 84444, 87168, 95340, 98518, 101696, 104160, 105555, 108960, 111104, 112592, 116224, 119040, 127120, 138880, 140740, 145280, 147777, 152544, 166656, 168888, 174336, 190680, 197036, 203392, 208320, 211110, 217920, 225184, 238080, 246295, 254240, 277760, 281480, 290560, 295554, 305088, 333312, 337776, 348672, 381360, 394072, 406784, 416640, 422220, 435840, 450368, 492590, 508480, 555520, 562960, 581120, 591108, 610176, 675552, 738885, 762720, 788144, 813568, 833280, 844440, 871680, 900736, 985180, 1016960, 1125920, 1182216, 1220352, 1351104, 1477770, 1525440, 1576288, 1666560, 1688880, 1743360, 1801472, 1970360, 2033920, 2251840, 2364432, 2440704, 2702208, 2955540, 3050880, 3152576, 3377760, 3602944, 3940720, 4067840, 4503680, 4728864, 5404416, 5911080, 6101760, 6305152, 6755520, 7881440, 9007360, 9457728, 10808832, 11822160, 12203520, 12610304, 13511040, 15762880, 18014720, 18915456, 23644320, 25220608, 27022080, 31525760, 37830912, 47288640, 54044160, 63051520, 75661824, 94577280, 126103040, 189154560, 378309120]

約数ペア:

[(1, 378309120), (2, 189154560), (3, 126103040), (4, 94577280), (5, 75661824), (6, 63051520), (7, 54044160), (8, 47288640), (10, 37830912), (12, 31525760), (14, 27022080), (15, 25220608), (16, 23644320), (20, 18915456), (21, 18014720), (24, 15762880), (28, 13511040), (30, 12610304), (31, 12203520), (32, 11822160), (35, 10808832), (40, 9457728), (42, 9007360), (48, 7881440), (56, 6755520), (60, 6305152), (62, 6101760), (64, 5911080), (70, 5404416), (80, 4728864), (84, 4503680), (93, 4067840), (96, 3940720), (105, 3602944), (112, 3377760), (120, 3152576), (124, 3050880), (128, 2955540), (140, 2702208), (155, 2440704), (160, 2364432), (168, 2251840), (186, 2033920), (192, 1970360), (210, 1801472), (217, 1743360), (224, 1688880), (227, 1666560), (240, 1576288), (248, 1525440), (256, 1477770), (280, 1351104), (310, 1220352), (320, 1182216), (336, 1125920), (372, 1016960), (384, 985180), (420, 900736), (434, 871680), (448, 844440), (454, 833280), (465, 813568), (480, 788144), (496, 762720), (512, 738885), (560, 675552), (620, 610176), (640, 591108), (651, 581120), (672, 562960), (681, 555520), (744, 508480), (768, 492590), (840, 450368), (868, 435840), (896, 422220), (908, 416640), (930, 406784), (960, 394072), (992, 381360), (1085, 348672), (1120, 337776), (1135, 333312), (1240, 305088), (1280, 295554), (1302, 290560), (1344, 281480), (1362, 277760), (1488, 254240), (1536, 246295), (1589, 238080), (1680, 225184), (1736, 217920), (1792, 211110), (1816, 208320), (1860, 203392), (1920, 197036), (1984, 190680), (2170, 174336), (2240, 168888), (2270, 166656), (2480, 152544), (2560, 147777), (2604, 145280), (2688, 140740), (2724, 138880), (2976, 127120), (3178, 119040), (3255, 116224), (3360, 112592), (3405, 111104), (3472, 108960), (3584, 105555), (3632, 104160), (3720, 101696), (3840, 98518), (3968, 95340), (4340, 87168), (4480, 84444), (4540, 83328), (4767, 79360), (4960, 76272), (5208, 72640), (5376, 70370), (5448, 69440), (5952, 63560), (6356, 59520), (6510, 58112), (6720, 56296), (6810, 55552), (6944, 54480), (7037, 53760), (7264, 52080), (7440, 50848), (7680, 49259), (7936, 47670), (7945, 47616), (8680, 43584), (8960, 42222), (9080, 41664), (9534, 39680), (9920, 38136), (10416, 36320), (10752, 35185), (10896, 34720), (11904, 31780), (12712, 29760), (13020, 29056), (13440, 28148), (13620, 27776), (13888, 27240), (14074, 26880), (14528, 26040), (14880, 25424), (15872, 23835), (15890, 23808), (17360, 21792), (17920, 21111), (18160, 20832), (19068, 19840)]