1276136640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1316

約数の個数: 224

約数和(自身を含む): 4541276160

約数和(自身を除く): 3265139520

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, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 432, 480, 508, 540, 576, 635, 720, 762, 864, 960, 1016, 1080, 1143, 1163, 1270, 1440, 1524, 1728, 1905, 2032, 2160, 2286, 2326, 2540, 2880, 3048, 3429, 3489, 3810, 4064, 4320, 4572, 4652, 5080, 5715, 5815, 6096, 6858, 6978, 7620, 8128, 8640, 9144, 9304, 10160, 10467, 11430, 11630, 12192, 13716, 13956, 15240, 17145, 17445, 18288, 18608, 20320, 20934, 22860, 23260, 24384, 27432, 27912, 30480, 31401, 34290, 34890, 36576, 37216, 40640, 41868, 45720, 46520, 52335, 54864, 55824, 60960, 62802, 68580, 69780, 73152, 74432, 83736, 91440, 93040, 104670, 109728, 111648, 121920, 125604, 137160, 139560, 147701, 157005, 167472, 182880, 186080, 209340, 219456, 223296, 251208, 274320, 279120, 295402, 314010, 334944, 365760, 372160, 418680, 443103, 502416, 548640, 558240, 590804, 628020, 669888, 738505, 837360, 886206, 1004832, 1097280, 1116480, 1181608, 1256040, 1329309, 1477010, 1674720, 1772412, 2009664, 2215515, 2363216, 2512080, 2658618, 2954020, 3349440, 3544824, 3987927, 4431030, 4726432, 5024160, 5317236, 5908040, 6646545, 7089648, 7975854, 8862060, 9452864, 10048320, 10634472, 11816080, 13293090, 14179296, 15951708, 17724120, 19939635, 21268944, 23632160, 26586180, 28358592, 31903416, 35448240, 39879270, 42537888, 47264320, 53172360, 63806832, 70896480, 79758540, 85075776, 106344720, 127613664, 141792960, 159517080, 212689440, 255227328, 319034160, 425378880, 638068320, 1276136640]

約数ペア:

[(1, 1276136640), (2, 638068320), (3, 425378880), (4, 319034160), (5, 255227328), (6, 212689440), (8, 159517080), (9, 141792960), (10, 127613664), (12, 106344720), (15, 85075776), (16, 79758540), (18, 70896480), (20, 63806832), (24, 53172360), (27, 47264320), (30, 42537888), (32, 39879270), (36, 35448240), (40, 31903416), (45, 28358592), (48, 26586180), (54, 23632160), (60, 21268944), (64, 19939635), (72, 17724120), (80, 15951708), (90, 14179296), (96, 13293090), (108, 11816080), (120, 10634472), (127, 10048320), (135, 9452864), (144, 8862060), (160, 7975854), (180, 7089648), (192, 6646545), (216, 5908040), (240, 5317236), (254, 5024160), (270, 4726432), (288, 4431030), (320, 3987927), (360, 3544824), (381, 3349440), (432, 2954020), (480, 2658618), (508, 2512080), (540, 2363216), (576, 2215515), (635, 2009664), (720, 1772412), (762, 1674720), (864, 1477010), (960, 1329309), (1016, 1256040), (1080, 1181608), (1143, 1116480), (1163, 1097280), (1270, 1004832), (1440, 886206), (1524, 837360), (1728, 738505), (1905, 669888), (2032, 628020), (2160, 590804), (2286, 558240), (2326, 548640), (2540, 502416), (2880, 443103), (3048, 418680), (3429, 372160), (3489, 365760), (3810, 334944), (4064, 314010), (4320, 295402), (4572, 279120), (4652, 274320), (5080, 251208), (5715, 223296), (5815, 219456), (6096, 209340), (6858, 186080), (6978, 182880), (7620, 167472), (8128, 157005), (8640, 147701), (9144, 139560), (9304, 137160), (10160, 125604), (10467, 121920), (11430, 111648), (11630, 109728), (12192, 104670), (13716, 93040), (13956, 91440), (15240, 83736), (17145, 74432), (17445, 73152), (18288, 69780), (18608, 68580), (20320, 62802), (20934, 60960), (22860, 55824), (23260, 54864), (24384, 52335), (27432, 46520), (27912, 45720), (30480, 41868), (31401, 40640), (34290, 37216), (34890, 36576)]