4991892480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1011

約数の個数: 264

約数和(自身を含む): 17453409792

約数和(自身を除く): 12461517312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 480, 508, 512, 576, 635, 640, 720, 762, 768, 853, 960, 1016, 1024, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1706, 1905, 1920, 2032, 2286, 2304, 2540, 2559, 2560, 2880, 3048, 3072, 3412, 3810, 3840, 4064, 4265, 4572, 4608, 5080, 5118, 5120, 5715, 5760, 6096, 6824, 7620, 7677, 7680, 8128, 8530, 9144, 9216, 10160, 10236, 11430, 11520, 12192, 12795, 13648, 15240, 15354, 15360, 16256, 17060, 18288, 20320, 20472, 22860, 23040, 24384, 25590, 27296, 30480, 30708, 32512, 34120, 36576, 38385, 40640, 40944, 45720, 46080, 48768, 51180, 54592, 60960, 61416, 65024, 68240, 73152, 76770, 81280, 81888, 91440, 97536, 102360, 108331, 109184, 121920, 122832, 130048, 136480, 146304, 153540, 162560, 163776, 182880, 195072, 204720, 216662, 218368, 243840, 245664, 272960, 292608, 307080, 324993, 325120, 327552, 365760, 390144, 409440, 433324, 436736, 487680, 491328, 541655, 545920, 585216, 614160, 649986, 650240, 655104, 731520, 818880, 866648, 873472, 974979, 975360, 982656, 1083310, 1091840, 1170432, 1228320, 1299972, 1310208, 1463040, 1624965, 1637760, 1733296, 1949958, 1950720, 1965312, 2166620, 2183680, 2456640, 2599944, 2620416, 2926080, 3249930, 3275520, 3466592, 3899916, 3930624, 4333240, 4367360, 4874895, 4913280, 5199888, 5852160, 6499860, 6551040, 6933184, 7799832, 7861248, 8666480, 9749790, 9826560, 10399776, 12999720, 13102080, 13866368, 15599664, 17332960, 19499580, 19653120, 20799552, 25999440, 27732736, 31199328, 34665920, 38999160, 39306240, 41599104, 51998880, 55465472, 62398656, 69331840, 77998320, 83198208, 103997760, 110930944, 124797312, 138663680, 155996640, 166396416, 207995520, 249594624, 277327360, 311993280, 332792832, 415991040, 499189248, 554654720, 623986560, 831982080, 998378496, 1247973120, 1663964160, 2495946240, 4991892480]

約数ペア:

[(1, 4991892480), (2, 2495946240), (3, 1663964160), (4, 1247973120), (5, 998378496), (6, 831982080), (8, 623986560), (9, 554654720), (10, 499189248), (12, 415991040), (15, 332792832), (16, 311993280), (18, 277327360), (20, 249594624), (24, 207995520), (30, 166396416), (32, 155996640), (36, 138663680), (40, 124797312), (45, 110930944), (48, 103997760), (60, 83198208), (64, 77998320), (72, 69331840), (80, 62398656), (90, 55465472), (96, 51998880), (120, 41599104), (127, 39306240), (128, 38999160), (144, 34665920), (160, 31199328), (180, 27732736), (192, 25999440), (240, 20799552), (254, 19653120), (256, 19499580), (288, 17332960), (320, 15599664), (360, 13866368), (381, 13102080), (384, 12999720), (480, 10399776), (508, 9826560), (512, 9749790), (576, 8666480), (635, 7861248), (640, 7799832), (720, 6933184), (762, 6551040), (768, 6499860), (853, 5852160), (960, 5199888), (1016, 4913280), (1024, 4874895), (1143, 4367360), (1152, 4333240), (1270, 3930624), (1280, 3899916), (1440, 3466592), (1524, 3275520), (1536, 3249930), (1706, 2926080), (1905, 2620416), (1920, 2599944), (2032, 2456640), (2286, 2183680), (2304, 2166620), (2540, 1965312), (2559, 1950720), (2560, 1949958), (2880, 1733296), (3048, 1637760), (3072, 1624965), (3412, 1463040), (3810, 1310208), (3840, 1299972), (4064, 1228320), (4265, 1170432), (4572, 1091840), (4608, 1083310), (5080, 982656), (5118, 975360), (5120, 974979), (5715, 873472), (5760, 866648), (6096, 818880), (6824, 731520), (7620, 655104), (7677, 650240), (7680, 649986), (8128, 614160), (8530, 585216), (9144, 545920), (9216, 541655), (10160, 491328), (10236, 487680), (11430, 436736), (11520, 433324), (12192, 409440), (12795, 390144), (13648, 365760), (15240, 327552), (15354, 325120), (15360, 324993), (16256, 307080), (17060, 292608), (18288, 272960), (20320, 245664), (20472, 243840), (22860, 218368), (23040, 216662), (24384, 204720), (25590, 195072), (27296, 182880), (30480, 163776), (30708, 162560), (32512, 153540), (34120, 146304), (36576, 136480), (38385, 130048), (40640, 122832), (40944, 121920), (45720, 109184), (46080, 108331), (48768, 102360), (51180, 97536), (54592, 91440), (60960, 81888), (61416, 81280), (65024, 76770), (68240, 73152)]