8249208480

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:1002

約数の個数: 288

約数和(自身を含む): 29326909248

約数和(自身を除く): 21077700768

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 331, 360, 405, 432, 480, 486, 540, 641, 648, 662, 720, 810, 864, 972, 993, 1080, 1215, 1282, 1296, 1324, 1440, 1620, 1655, 1923, 1944, 1986, 2160, 2430, 2564, 2592, 2648, 2979, 3205, 3240, 3310, 3846, 3888, 3972, 4320, 4860, 4965, 5128, 5296, 5769, 5958, 6410, 6480, 6620, 7692, 7776, 7944, 8937, 9615, 9720, 9930, 10256, 10592, 11538, 11916, 12820, 12960, 13240, 14895, 15384, 15888, 17307, 17874, 19230, 19440, 19860, 20512, 23076, 23832, 25640, 26480, 26811, 28845, 29790, 30768, 31776, 34614, 35748, 38460, 38880, 39720, 44685, 46152, 47664, 51280, 51921, 52960, 53622, 57690, 59580, 61536, 69228, 71496, 76920, 79440, 80433, 86535, 89370, 92304, 95328, 102560, 103842, 107244, 115380, 119160, 134055, 138456, 142992, 153840, 155763, 158880, 160866, 173070, 178740, 184608, 207684, 212171, 214488, 230760, 238320, 259605, 268110, 276912, 285984, 307680, 311526, 321732, 346140, 357480, 402165, 415368, 424342, 428976, 461520, 476640, 519210, 536220, 553824, 623052, 636513, 643464, 692280, 714960, 778815, 804330, 830736, 848684, 857952, 923040, 1038420, 1060855, 1072440, 1246104, 1273026, 1286928, 1384560, 1429920, 1557630, 1608660, 1661472, 1697368, 1909539, 2076840, 2121710, 2144880, 2492208, 2546052, 2573856, 2769120, 3115260, 3182565, 3217320, 3394736, 3819078, 4153680, 4243420, 4289760, 4984416, 5092104, 5728617, 6230520, 6365130, 6434640, 6789472, 7638156, 8307360, 8486840, 9547695, 10184208, 11457234, 12461040, 12730260, 12869280, 15276312, 16973680, 17185851, 19095390, 20368416, 22914468, 24922080, 25460520, 28643085, 30552624, 33947360, 34371702, 38190780, 45828936, 50921040, 51557553, 57286170, 61105248, 68743404, 76381560, 85929255, 91657872, 101842080, 103115106, 114572340, 137486808, 152763120, 171858510, 183315744, 206230212, 229144680, 257787765, 274973616, 305526240, 343717020, 412460424, 458289360, 515575530, 549947232, 687434040, 824920848, 916578720, 1031151060, 1374868080, 1649841696, 2062302120, 2749736160, 4124604240, 8249208480]

約数ペア:

[(1, 8249208480), (2, 4124604240), (3, 2749736160), (4, 2062302120), (5, 1649841696), (6, 1374868080), (8, 1031151060), (9, 916578720), (10, 824920848), (12, 687434040), (15, 549947232), (16, 515575530), (18, 458289360), (20, 412460424), (24, 343717020), (27, 305526240), (30, 274973616), (32, 257787765), (36, 229144680), (40, 206230212), (45, 183315744), (48, 171858510), (54, 152763120), (60, 137486808), (72, 114572340), (80, 103115106), (81, 101842080), (90, 91657872), (96, 85929255), (108, 76381560), (120, 68743404), (135, 61105248), (144, 57286170), (160, 51557553), (162, 50921040), (180, 45828936), (216, 38190780), (240, 34371702), (243, 33947360), (270, 30552624), (288, 28643085), (324, 25460520), (331, 24922080), (360, 22914468), (405, 20368416), (432, 19095390), (480, 17185851), (486, 16973680), (540, 15276312), (641, 12869280), (648, 12730260), (662, 12461040), (720, 11457234), (810, 10184208), (864, 9547695), (972, 8486840), (993, 8307360), (1080, 7638156), (1215, 6789472), (1282, 6434640), (1296, 6365130), (1324, 6230520), (1440, 5728617), (1620, 5092104), (1655, 4984416), (1923, 4289760), (1944, 4243420), (1986, 4153680), (2160, 3819078), (2430, 3394736), (2564, 3217320), (2592, 3182565), (2648, 3115260), (2979, 2769120), (3205, 2573856), (3240, 2546052), (3310, 2492208), (3846, 2144880), (3888, 2121710), (3972, 2076840), (4320, 1909539), (4860, 1697368), (4965, 1661472), (5128, 1608660), (5296, 1557630), (5769, 1429920), (5958, 1384560), (6410, 1286928), (6480, 1273026), (6620, 1246104), (7692, 1072440), (7776, 1060855), (7944, 1038420), (8937, 923040), (9615, 857952), (9720, 848684), (9930, 830736), (10256, 804330), (10592, 778815), (11538, 714960), (11916, 692280), (12820, 643464), (12960, 636513), (13240, 623052), (14895, 553824), (15384, 536220), (15888, 519210), (17307, 476640), (17874, 461520), (19230, 428976), (19440, 424342), (19860, 415368), (20512, 402165), (23076, 357480), (23832, 346140), (25640, 321732), (26480, 311526), (26811, 307680), (28845, 285984), (29790, 276912), (30768, 268110), (31776, 259605), (34614, 238320), (35748, 230760), (38460, 214488), (38880, 212171), (39720, 207684), (44685, 184608), (46152, 178740), (47664, 173070), (51280, 160866), (51921, 158880), (52960, 155763), (53622, 153840), (57690, 142992), (59580, 138456), (61536, 134055), (69228, 119160), (71496, 115380), (76920, 107244), (79440, 103842), (80433, 102560), (86535, 95328), (89370, 92304)]