256725089280

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9993

約数の個数: 704

約数和(自身を含む): 1053948879360

約数和(自身を除く): 797223790080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 128, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 255, 256, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 384, 396, 408, 432, 440, 459, 480, 495, 510, 512, 528, 540, 544, 561, 576, 594, 612, 640, 660, 680, 704, 720, 748, 765, 768, 792, 816, 864, 880, 918, 935, 960, 990, 1020, 1024, 1056, 1080, 1088, 1122, 1152, 1188, 1224, 1280, 1320, 1360, 1408, 1440, 1485, 1496, 1530, 1536, 1584, 1632, 1683, 1728, 1760, 1836, 1870, 1920, 1980, 2040, 2112, 2160, 2176, 2244, 2295, 2304, 2376, 2448, 2560, 2640, 2720, 2805, 2816, 2880, 2970, 2992, 3060, 3072, 3168, 3264, 3366, 3456, 3520, 3672, 3740, 3840, 3960, 4080, 4224, 4320, 4352, 4488, 4590, 4608, 4752, 4896, 5049, 5120, 5280, 5440, 5610, 5632, 5760, 5940, 5984, 6120, 6336, 6528, 6732, 6912, 7040, 7344, 7480, 7680, 7920, 8160, 8415, 8448, 8640, 8704, 8976, 9180, 9216, 9504, 9792, 9931, 10098, 10560, 10880, 11220, 11264, 11520, 11880, 11968, 12240, 12672, 13056, 13464, 13824, 14080, 14688, 14960, 15360, 15840, 16320, 16830, 16896, 17280, 17408, 17952, 18360, 19008, 19584, 19862, 20196, 21120, 21760, 22440, 23040, 23760, 23936, 24480, 25245, 25344, 26112, 26928, 27648, 28160, 29376, 29793, 29920, 31680, 32640, 33660, 33792, 34560, 35904, 36720, 38016, 39168, 39724, 40392, 42240, 43520, 44880, 46080, 47520, 47872, 48960, 49655, 50490, 50688, 52224, 53856, 56320, 58752, 59586, 59840, 63360, 65280, 67320, 69120, 71808, 73440, 76032, 78336, 79448, 80784, 84480, 87040, 89379, 89760, 95040, 95744, 97920, 99310, 100980, 101376, 107712, 109241, 117504, 119172, 119680, 126720, 130560, 134640, 138240, 143616, 146880, 148965, 152064, 156672, 158896, 161568, 168827, 168960, 178758, 179520, 190080, 191488, 195840, 198620, 201960, 215424, 218482, 235008, 238344, 239360, 253440, 261120, 268137, 269280, 287232, 293760, 297930, 304128, 317792, 323136, 327723, 337654, 357516, 359040, 380160, 391680, 397240, 403920, 430848, 436964, 446895, 470016, 476688, 478720, 506481, 506880, 536274, 538560, 546205, 574464, 587520, 595860, 635584, 646272, 655446, 675308, 715032, 718080, 760320, 783360, 794480, 807840, 844135, 861696, 873928, 893790, 953376, 957440, 983169, 1012962, 1072548, 1077120, 1092410, 1175040, 1191720, 1271168, 1292544, 1310892, 1340685, 1350616, 1430064, 1436160, 1519443, 1520640, 1588960, 1615680, 1638615, 1688270, 1723392, 1747856, 1787580, 1857097, 1906752, 1966338, 2025924, 2145096, 2154240, 2184820, 2350080, 2383440, 2532405, 2542336, 2585088, 2621784, 2681370, 2701232, 2860128, 2872320, 2949507, 3038886, 3177920, 3231360, 3277230, 3376540, 3495712, 3575160, 3714194, 3813504, 3932676, 4051848, 4290192, 4308480, 4369640, 4558329, 4766880, 4915845, 5064810, 5084672, 5170176, 5243568, 5362740, 5402464, 5571291, 5720256, 5899014, 6077772, 6355840, 6462720, 6554460, 6753080, 6991424, 7150320, 7428388, 7597215, 7627008, 7865352, 8103696, 8580384, 8616960, 8739280, 9116658, 9285485, 9533760, 9831690, 10129620, 10169344, 10487136, 10725480, 10804928, 11142582, 11440512, 11798028, 12155544, 12711680, 12925440, 13108920, 13506160, 13982848, 14300640, 14747535, 14856776, 15194430, 15254016, 15730704, 16207392, 16713873, 17160768, 17478560, 18233316, 18570970, 19067520, 19663380, 20259240, 20974272, 21450960, 21609856, 22285164, 22791645, 22881024, 23596056, 24311088, 25423360, 25850880, 26217840, 27012320, 27856455, 27965696, 28601280, 29495070, 29713552, 30388860, 30508032, 31461408, 32414784, 33427746, 34321536, 34957120, 36466632, 37141940, 38135040, 39326760, 40518480, 41948544, 42901920, 43219712, 44570328, 45583290, 45762048, 47192112, 48622176, 50141619, 50846720, 52435680, 54024640, 55712910, 55931392, 57202560, 58990140, 59427104, 60777720, 62922816, 64829568, 66855492, 68643072, 69914240, 72933264, 74283880, 76270080, 78653520, 81036960, 83569365, 83897088, 85803840, 86439424, 89140656, 91166580, 91524096, 94384224, 97244352, 100283238, 104871360, 108049280, 111425820, 111862784, 114405120, 117980280, 118854208, 121555440, 125845632, 129659136, 133710984, 137286144, 139828480, 145866528, 148567760, 152540160, 157307040, 162073920, 167138730, 167794176, 171607680, 172878848, 178281312, 182333160, 188768448, 194488704, 200566476, 209742720, 216098560, 222851640, 228810240, 235960560, 237708416, 243110880, 250708095, 251691264, 259318272, 267421968, 274572288, 279656960, 291733056, 297135520, 314614080, 324147840, 334277460, 335588352, 343215360, 356562624, 364666320, 377536896, 388977408, 401132952, 419485440, 432197120, 445703280, 457620480, 471921120, 475416832, 486221760, 501416190, 503382528, 518636544, 534843936, 559313920, 583466112, 594271040, 629228160, 648295680, 668554920, 686430720, 713125248, 729332640, 755073792, 777954816, 802265904, 838970880, 864394240, 891406560, 943842240, 950833664, 972443520, 1002832380, 1006765056, 1069687872, 1166932224, 1188542080, 1258456320, 1296591360, 1337109840, 1372861440, 1426250496, 1458665280, 1510147584, 1555909632, 1604531808, 1677941760, 1782813120, 1887684480, 1901667328, 1944887040, 2005664760, 2139375744, 2333864448, 2377084160, 2516912640, 2593182720, 2674219680, 2852500992, 2917330560, 3020295168, 3209063616, 3565626240, 3775368960, 3889774080, 4011329520, 4278751488, 4667728896, 4754168320, 5033825280, 5348439360, 5705001984, 5834661120, 6418127232, 7131252480, 7550737920, 7779548160, 8022659040, 8557502976, 9508336640, 10696878720, 11669322240, 12836254464, 14262504960, 15101475840, 16045318080, 17115005952, 21393757440, 23338644480, 25672508928, 28525009920, 32090636160, 42787514880, 51345017856, 64181272320, 85575029760, 128362544640, 256725089280]

約数ペア:

[(1, 256725089280), (2, 128362544640), (3, 85575029760), (4, 64181272320), (5, 51345017856), (6, 42787514880), (8, 32090636160), (9, 28525009920), (10, 25672508928), (11, 23338644480), (12, 21393757440), (15, 17115005952), (16, 16045318080), (17, 15101475840), (18, 14262504960), (20, 12836254464), (22, 11669322240), (24, 10696878720), (27, 9508336640), (30, 8557502976), (32, 8022659040), (33, 7779548160), (34, 7550737920), (36, 7131252480), (40, 6418127232), (44, 5834661120), (45, 5705001984), (48, 5348439360), (51, 5033825280), (54, 4754168320), (55, 4667728896), (60, 4278751488), (64, 4011329520), (66, 3889774080), (68, 3775368960), (72, 3565626240), (80, 3209063616), (85, 3020295168), (88, 2917330560), (90, 2852500992), (96, 2674219680), (99, 2593182720), (102, 2516912640), (108, 2377084160), (110, 2333864448), (120, 2139375744), (128, 2005664760), (132, 1944887040), (135, 1901667328), (136, 1887684480), (144, 1782813120), (153, 1677941760), (160, 1604531808), (165, 1555909632), (170, 1510147584), (176, 1458665280), (180, 1426250496), (187, 1372861440), (192, 1337109840), (198, 1296591360), (204, 1258456320), (216, 1188542080), (220, 1166932224), (240, 1069687872), (255, 1006765056), (256, 1002832380), (264, 972443520), (270, 950833664), (272, 943842240), (288, 891406560), (297, 864394240), (306, 838970880), (320, 802265904), (330, 777954816), (340, 755073792), (352, 729332640), (360, 713125248), (374, 686430720), (384, 668554920), (396, 648295680), (408, 629228160), (432, 594271040), (440, 583466112), (459, 559313920), (480, 534843936), (495, 518636544), (510, 503382528), (512, 501416190), (528, 486221760), (540, 475416832), (544, 471921120), (561, 457620480), (576, 445703280), (594, 432197120), (612, 419485440), (640, 401132952), (660, 388977408), (680, 377536896), (704, 364666320), (720, 356562624), (748, 343215360), (765, 335588352), (768, 334277460), (792, 324147840), (816, 314614080), (864, 297135520), (880, 291733056), (918, 279656960), (935, 274572288), (960, 267421968), (990, 259318272), (1020, 251691264), (1024, 250708095), (1056, 243110880), (1080, 237708416), (1088, 235960560), (1122, 228810240), (1152, 222851640), (1188, 216098560), (1224, 209742720), (1280, 200566476), (1320, 194488704), (1360, 188768448), (1408, 182333160), (1440, 178281312), (1485, 172878848), (1496, 171607680), (1530, 167794176), (1536, 167138730), (1584, 162073920), (1632, 157307040), (1683, 152540160), (1728, 148567760), (1760, 145866528), (1836, 139828480), (1870, 137286144), (1920, 133710984), (1980, 129659136), (2040, 125845632), (2112, 121555440), (2160, 118854208), (2176, 117980280), (2244, 114405120), (2295, 111862784), (2304, 111425820), (2376, 108049280), (2448, 104871360), (2560, 100283238), (2640, 97244352), (2720, 94384224), (2805, 91524096), (2816, 91166580), (2880, 89140656), (2970, 86439424), (2992, 85803840), (3060, 83897088), (3072, 83569365), (3168, 81036960), (3264, 78653520), (3366, 76270080), (3456, 74283880), (3520, 72933264), (3672, 69914240), (3740, 68643072), (3840, 66855492), (3960, 64829568), (4080, 62922816), (4224, 60777720), (4320, 59427104), (4352, 58990140), (4488, 57202560), (4590, 55931392), (4608, 55712910), (4752, 54024640), (4896, 52435680), (5049, 50846720), (5120, 50141619), (5280, 48622176), (5440, 47192112), (5610, 45762048), (5632, 45583290), (5760, 44570328), (5940, 43219712), (5984, 42901920), (6120, 41948544), (6336, 40518480), (6528, 39326760), (6732, 38135040), (6912, 37141940), (7040, 36466632), (7344, 34957120), (7480, 34321536), (7680, 33427746), (7920, 32414784), (8160, 31461408), (8415, 30508032), (8448, 30388860), (8640, 29713552), (8704, 29495070), (8976, 28601280), (9180, 27965696), (9216, 27856455), (9504, 27012320), (9792, 26217840), (9931, 25850880), (10098, 25423360), (10560, 24311088), (10880, 23596056), (11220, 22881024), (11264, 22791645), (11520, 22285164), (11880, 21609856), (11968, 21450960), (12240, 20974272), (12672, 20259240), (13056, 19663380), (13464, 19067520), (13824, 18570970), (14080, 18233316), (14688, 17478560), (14960, 17160768), (15360, 16713873), (15840, 16207392), (16320, 15730704), (16830, 15254016), (16896, 15194430), (17280, 14856776), (17408, 14747535), (17952, 14300640), (18360, 13982848), (19008, 13506160), (19584, 13108920), (19862, 12925440), (20196, 12711680), (21120, 12155544), (21760, 11798028), (22440, 11440512), (23040, 11142582), (23760, 10804928), (23936, 10725480), (24480, 10487136), (25245, 10169344), (25344, 10129620), (26112, 9831690), (26928, 9533760), (27648, 9285485), (28160, 9116658), (29376, 8739280), (29793, 8616960), (29920, 8580384), (31680, 8103696), (32640, 7865352), (33660, 7627008), (33792, 7597215), (34560, 7428388), (35904, 7150320), (36720, 6991424), (38016, 6753080), (39168, 6554460), (39724, 6462720), (40392, 6355840), (42240, 6077772), (43520, 5899014), (44880, 5720256), (46080, 5571291), (47520, 5402464), (47872, 5362740), (48960, 5243568), (49655, 5170176), (50490, 5084672), (50688, 5064810), (52224, 4915845), (53856, 4766880), (56320, 4558329), (58752, 4369640), (59586, 4308480), (59840, 4290192), (63360, 4051848), (65280, 3932676), (67320, 3813504), (69120, 3714194), (71808, 3575160), (73440, 3495712), (76032, 3376540), (78336, 3277230), (79448, 3231360), (80784, 3177920), (84480, 3038886), (87040, 2949507), (89379, 2872320), (89760, 2860128), (95040, 2701232), (95744, 2681370), (97920, 2621784), (99310, 2585088), (100980, 2542336), (101376, 2532405), (107712, 2383440), (109241, 2350080), (117504, 2184820), (119172, 2154240), (119680, 2145096), (126720, 2025924), (130560, 1966338), (134640, 1906752), (138240, 1857097), (143616, 1787580), (146880, 1747856), (148965, 1723392), (152064, 1688270), (156672, 1638615), (158896, 1615680), (161568, 1588960), (168827, 1520640), (168960, 1519443), (178758, 1436160), (179520, 1430064), (190080, 1350616), (191488, 1340685), (195840, 1310892), (198620, 1292544), (201960, 1271168), (215424, 1191720), (218482, 1175040), (235008, 1092410), (238344, 1077120), (239360, 1072548), (253440, 1012962), (261120, 983169), (268137, 957440), (269280, 953376), (287232, 893790), (293760, 873928), (297930, 861696), (304128, 844135), (317792, 807840), (323136, 794480), (327723, 783360), (337654, 760320), (357516, 718080), (359040, 715032), (380160, 675308), (391680, 655446), (397240, 646272), (403920, 635584), (430848, 595860), (436964, 587520), (446895, 574464), (470016, 546205), (476688, 538560), (478720, 536274), (506481, 506880)]