1236219840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:944

約数の個数: 224

約数和(自身を含む): 4389120000

約数和(自身を除く): 3152900160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 199, 216, 240, 270, 288, 320, 360, 398, 432, 480, 540, 576, 597, 719, 720, 796, 864, 960, 995, 1080, 1194, 1438, 1440, 1592, 1728, 1791, 1990, 2157, 2160, 2388, 2876, 2880, 2985, 3184, 3582, 3595, 3980, 4314, 4320, 4776, 5373, 5752, 5970, 6368, 6471, 7164, 7190, 7960, 8628, 8640, 8955, 9552, 10746, 10785, 11504, 11940, 12736, 12942, 14328, 14380, 15920, 17256, 17910, 19104, 19413, 21492, 21570, 23008, 23880, 25884, 26865, 28656, 28760, 31840, 32355, 34512, 35820, 38208, 38826, 42984, 43140, 46016, 47760, 51768, 53730, 57312, 57520, 63680, 64710, 69024, 71640, 77652, 85968, 86280, 95520, 97065, 103536, 107460, 114624, 115040, 129420, 138048, 143081, 143280, 155304, 171936, 172560, 191040, 194130, 207072, 214920, 230080, 258840, 286162, 286560, 310608, 343872, 345120, 388260, 414144, 429243, 429840, 517680, 572324, 573120, 621216, 690240, 715405, 776520, 858486, 859680, 1035360, 1144648, 1242432, 1287729, 1430810, 1553040, 1716972, 1719360, 2070720, 2146215, 2289296, 2575458, 2861620, 3106080, 3433944, 3863187, 4292430, 4578592, 5150916, 5723240, 6212160, 6438645, 6867888, 7726374, 8584860, 9157184, 10301832, 11446480, 12877290, 13735776, 15452748, 17169720, 19315935, 20603664, 22892960, 25754580, 27471552, 30905496, 34339440, 38631870, 41207328, 45785920, 51509160, 61810992, 68678880, 77263740, 82414656, 103018320, 123621984, 137357760, 154527480, 206036640, 247243968, 309054960, 412073280, 618109920, 1236219840]

約数ペア:

[(1, 1236219840), (2, 618109920), (3, 412073280), (4, 309054960), (5, 247243968), (6, 206036640), (8, 154527480), (9, 137357760), (10, 123621984), (12, 103018320), (15, 82414656), (16, 77263740), (18, 68678880), (20, 61810992), (24, 51509160), (27, 45785920), (30, 41207328), (32, 38631870), (36, 34339440), (40, 30905496), (45, 27471552), (48, 25754580), (54, 22892960), (60, 20603664), (64, 19315935), (72, 17169720), (80, 15452748), (90, 13735776), (96, 12877290), (108, 11446480), (120, 10301832), (135, 9157184), (144, 8584860), (160, 7726374), (180, 6867888), (192, 6438645), (199, 6212160), (216, 5723240), (240, 5150916), (270, 4578592), (288, 4292430), (320, 3863187), (360, 3433944), (398, 3106080), (432, 2861620), (480, 2575458), (540, 2289296), (576, 2146215), (597, 2070720), (719, 1719360), (720, 1716972), (796, 1553040), (864, 1430810), (960, 1287729), (995, 1242432), (1080, 1144648), (1194, 1035360), (1438, 859680), (1440, 858486), (1592, 776520), (1728, 715405), (1791, 690240), (1990, 621216), (2157, 573120), (2160, 572324), (2388, 517680), (2876, 429840), (2880, 429243), (2985, 414144), (3184, 388260), (3582, 345120), (3595, 343872), (3980, 310608), (4314, 286560), (4320, 286162), (4776, 258840), (5373, 230080), (5752, 214920), (5970, 207072), (6368, 194130), (6471, 191040), (7164, 172560), (7190, 171936), (7960, 155304), (8628, 143280), (8640, 143081), (8955, 138048), (9552, 129420), (10746, 115040), (10785, 114624), (11504, 107460), (11940, 103536), (12736, 97065), (12942, 95520), (14328, 86280), (14380, 85968), (15920, 77652), (17256, 71640), (17910, 69024), (19104, 64710), (19413, 63680), (21492, 57520), (21570, 57312), (23008, 53730), (23880, 51768), (25884, 47760), (26865, 46016), (28656, 43140), (28760, 42984), (31840, 38826), (32355, 38208), (34512, 35820)]