254897280

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 384

約数和(自身を含む): 1002456000

約数和(自身を除く): 747558720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 149, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 264, 270, 288, 297, 298, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 447, 480, 486, 495, 528, 540, 576, 594, 596, 640, 648, 660, 704, 720, 745, 792, 810, 864, 880, 891, 894, 960, 972, 990, 1056, 1080, 1152, 1188, 1192, 1215, 1296, 1320, 1341, 1408, 1440, 1485, 1490, 1584, 1620, 1639, 1728, 1760, 1782, 1788, 1920, 1944, 1980, 2112, 2160, 2235, 2376, 2384, 2430, 2592, 2640, 2673, 2682, 2880, 2970, 2980, 3168, 3240, 3278, 3456, 3520, 3564, 3576, 3888, 3960, 4023, 4224, 4320, 4455, 4470, 4752, 4768, 4860, 4917, 5184, 5280, 5346, 5364, 5760, 5940, 5960, 6336, 6480, 6556, 6705, 7040, 7128, 7152, 7776, 7920, 8046, 8195, 8640, 8910, 8940, 9504, 9536, 9720, 9834, 10368, 10560, 10692, 10728, 11880, 11920, 12069, 12672, 12960, 13112, 13365, 13410, 14256, 14304, 14751, 15552, 15840, 16092, 16390, 17280, 17820, 17880, 19008, 19072, 19440, 19668, 20115, 21120, 21384, 21456, 23760, 23840, 24138, 24585, 25920, 26224, 26730, 26820, 28512, 28608, 29502, 31104, 31680, 32184, 32780, 35640, 35760, 36207, 38016, 38880, 39336, 40230, 42768, 42912, 44253, 47520, 47680, 48276, 49170, 51840, 52448, 53460, 53640, 57024, 57216, 59004, 60345, 63360, 64368, 65560, 71280, 71520, 72414, 73755, 77760, 78672, 80460, 85536, 85824, 88506, 95040, 95360, 96552, 98340, 104896, 106920, 107280, 114048, 118008, 120690, 128736, 131120, 132759, 142560, 143040, 144828, 147510, 155520, 157344, 160920, 171072, 171648, 177012, 181035, 190080, 193104, 196680, 209792, 213840, 214560, 221265, 236016, 241380, 257472, 262240, 265518, 285120, 286080, 289656, 295020, 314688, 321840, 342144, 354024, 362070, 386208, 393360, 398277, 427680, 429120, 442530, 472032, 482760, 514944, 524480, 531036, 570240, 579312, 590040, 629376, 643680, 663795, 708048, 724140, 772416, 786720, 796554, 855360, 858240, 885060, 944064, 965520, 1048960, 1062072, 1158624, 1180080, 1287360, 1327590, 1416096, 1448280, 1544832, 1573440, 1593108, 1710720, 1770120, 1888128, 1931040, 1991385, 2124144, 2317248, 2360160, 2574720, 2655180, 2832192, 2896560, 3146880, 3186216, 3540240, 3862080, 3982770, 4248288, 4634496, 4720320, 5310360, 5664384, 5793120, 6372432, 7080480, 7724160, 7965540, 8496576, 9440640, 10620720, 11586240, 12744864, 14160960, 15931080, 16993152, 21241440, 23172480, 25489728, 28321920, 31862160, 42482880, 50979456, 63724320, 84965760, 127448640, 254897280]

約数ペア:

[(1, 254897280), (2, 127448640), (3, 84965760), (4, 63724320), (5, 50979456), (6, 42482880), (8, 31862160), (9, 28321920), (10, 25489728), (11, 23172480), (12, 21241440), (15, 16993152), (16, 15931080), (18, 14160960), (20, 12744864), (22, 11586240), (24, 10620720), (27, 9440640), (30, 8496576), (32, 7965540), (33, 7724160), (36, 7080480), (40, 6372432), (44, 5793120), (45, 5664384), (48, 5310360), (54, 4720320), (55, 4634496), (60, 4248288), (64, 3982770), (66, 3862080), (72, 3540240), (80, 3186216), (81, 3146880), (88, 2896560), (90, 2832192), (96, 2655180), (99, 2574720), (108, 2360160), (110, 2317248), (120, 2124144), (128, 1991385), (132, 1931040), (135, 1888128), (144, 1770120), (149, 1710720), (160, 1593108), (162, 1573440), (165, 1544832), (176, 1448280), (180, 1416096), (192, 1327590), (198, 1287360), (216, 1180080), (220, 1158624), (240, 1062072), (243, 1048960), (264, 965520), (270, 944064), (288, 885060), (297, 858240), (298, 855360), (320, 796554), (324, 786720), (330, 772416), (352, 724140), (360, 708048), (384, 663795), (396, 643680), (405, 629376), (432, 590040), (440, 579312), (447, 570240), (480, 531036), (486, 524480), (495, 514944), (528, 482760), (540, 472032), (576, 442530), (594, 429120), (596, 427680), (640, 398277), (648, 393360), (660, 386208), (704, 362070), (720, 354024), (745, 342144), (792, 321840), (810, 314688), (864, 295020), (880, 289656), (891, 286080), (894, 285120), (960, 265518), (972, 262240), (990, 257472), (1056, 241380), (1080, 236016), (1152, 221265), (1188, 214560), (1192, 213840), (1215, 209792), (1296, 196680), (1320, 193104), (1341, 190080), (1408, 181035), (1440, 177012), (1485, 171648), (1490, 171072), (1584, 160920), (1620, 157344), (1639, 155520), (1728, 147510), (1760, 144828), (1782, 143040), (1788, 142560), (1920, 132759), (1944, 131120), (1980, 128736), (2112, 120690), (2160, 118008), (2235, 114048), (2376, 107280), (2384, 106920), (2430, 104896), (2592, 98340), (2640, 96552), (2673, 95360), (2682, 95040), (2880, 88506), (2970, 85824), (2980, 85536), (3168, 80460), (3240, 78672), (3278, 77760), (3456, 73755), (3520, 72414), (3564, 71520), (3576, 71280), (3888, 65560), (3960, 64368), (4023, 63360), (4224, 60345), (4320, 59004), (4455, 57216), (4470, 57024), (4752, 53640), (4768, 53460), (4860, 52448), (4917, 51840), (5184, 49170), (5280, 48276), (5346, 47680), (5364, 47520), (5760, 44253), (5940, 42912), (5960, 42768), (6336, 40230), (6480, 39336), (6556, 38880), (6705, 38016), (7040, 36207), (7128, 35760), (7152, 35640), (7776, 32780), (7920, 32184), (8046, 31680), (8195, 31104), (8640, 29502), (8910, 28608), (8940, 28512), (9504, 26820), (9536, 26730), (9720, 26224), (9834, 25920), (10368, 24585), (10560, 24138), (10692, 23840), (10728, 23760), (11880, 21456), (11920, 21384), (12069, 21120), (12672, 20115), (12960, 19668), (13112, 19440), (13365, 19072), (13410, 19008), (14256, 17880), (14304, 17820), (14751, 17280), (15552, 16390), (15840, 16092)]