257415575040

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45233}}^1$

素因数の和:45294

約数の個数: 480

約数和(自身を含む): 1010632502880

約数和(自身を除く): 753216927840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 512, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 768, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1440, 1482, 1520, 1536, 1560, 1664, 1710, 1824, 1872, 1920, 1976, 2080, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2560, 2736, 2880, 2964, 3040, 3120, 3328, 3420, 3648, 3705, 3744, 3840, 3952, 4160, 4446, 4560, 4608, 4680, 4864, 4940, 4992, 5472, 5760, 5928, 6080, 6240, 6656, 6840, 7296, 7410, 7488, 7680, 7904, 8320, 8892, 9120, 9360, 9728, 9880, 9984, 10944, 11115, 11520, 11856, 12160, 12480, 13680, 14592, 14820, 14976, 15808, 16640, 17784, 18240, 18720, 19760, 19968, 21888, 22230, 23040, 23712, 24320, 24960, 27360, 29184, 29640, 29952, 31616, 33280, 35568, 36480, 37440, 39520, 43776, 44460, 45233, 47424, 48640, 49920, 54720, 59280, 59904, 63232, 71136, 72960, 74880, 79040, 87552, 88920, 90466, 94848, 99840, 109440, 118560, 126464, 135699, 142272, 145920, 149760, 158080, 177840, 180932, 189696, 218880, 226165, 237120, 271398, 284544, 299520, 316160, 355680, 361864, 379392, 407097, 437760, 452330, 474240, 542796, 569088, 588029, 632320, 678495, 711360, 723728, 814194, 859427, 904660, 948480, 1085592, 1138176, 1176058, 1356990, 1422720, 1447456, 1628388, 1718854, 1764087, 1809320, 1896960, 2035485, 2171184, 2352116, 2578281, 2713980, 2845440, 2894912, 2940145, 3256776, 3437708, 3528174, 3618640, 4070970, 4297135, 4342368, 4704232, 5156562, 5292261, 5427960, 5690880, 5789824, 5880290, 6513552, 6875416, 7056348, 7237280, 7734843, 8141940, 8594270, 8684736, 8820435, 9408464, 10313124, 10584522, 10855920, 11172551, 11579648, 11760580, 12891405, 13027104, 13750832, 14112696, 14474560, 15469686, 16283880, 17188540, 17369472, 17640870, 18816928, 20626248, 21169044, 21711840, 22345102, 23159296, 23521160, 25782810, 26054208, 26461305, 27501664, 28225392, 28949120, 30939372, 32567760, 33517653, 34377080, 34738944, 35281740, 37633856, 38674215, 41252496, 42338088, 43423680, 44690204, 47042320, 51565620, 52108416, 52922610, 55003328, 55862755, 56450784, 57898240, 61878744, 65135520, 67035306, 68754160, 69477888, 70563480, 75267712, 77348430, 82504992, 84676176, 86847360, 89380408, 94084640, 100552959, 103131240, 104216832, 105845220, 110006656, 111725510, 112901568, 115796480, 123757488, 130271040, 134070612, 137508320, 141126960, 150535424, 154696860, 165009984, 167588265, 169352352, 173694720, 178760816, 188169280, 201105918, 206262480, 208433664, 211690440, 220013312, 223451020, 225803136, 247514976, 260542080, 268141224, 275016640, 282253920, 301070848, 309393720, 330019968, 335176530, 338704704, 347389440, 357521632, 376338560, 402211836, 412524960, 423380880, 440026624, 446902040, 451606272, 495029952, 502764795, 521084160, 536282448, 550033280, 564507840, 618787440, 660039936, 670353060, 677409408, 715043264, 752677120, 804423672, 825049920, 846761760, 893804080, 903212544, 990059904, 1005529590, 1042168320, 1072564896, 1100066560, 1129015680, 1237574880, 1320079872, 1340706120, 1354818816, 1430086528, 1505354240, 1608847344, 1650099840, 1693523520, 1787608160, 1980119808, 2011059180, 2145129792, 2200133120, 2258031360, 2475149760, 2681412240, 2709637632, 2860173056, 3217694688, 3300199680, 3387047040, 3575216320, 3960239616, 4022118360, 4290259584, 4516062720, 4950299520, 5362824480, 5720346112, 6435389376, 6600399360, 6774094080, 7150432640, 8044236720, 8580519168, 9900599040, 10725648960, 12870778752, 13548188160, 14300865280, 16088473440, 17161038336, 19801198080, 21451297920, 25741557504, 28601730560, 32176946880, 42902595840, 51483115008, 64353893760, 85805191680, 128707787520, 257415575040]

約数ペア:

[(1, 257415575040), (2, 128707787520), (3, 85805191680), (4, 64353893760), (5, 51483115008), (6, 42902595840), (8, 32176946880), (9, 28601730560), (10, 25741557504), (12, 21451297920), (13, 19801198080), (15, 17161038336), (16, 16088473440), (18, 14300865280), (19, 13548188160), (20, 12870778752), (24, 10725648960), (26, 9900599040), (30, 8580519168), (32, 8044236720), (36, 7150432640), (38, 6774094080), (39, 6600399360), (40, 6435389376), (45, 5720346112), (48, 5362824480), (52, 4950299520), (57, 4516062720), (60, 4290259584), (64, 4022118360), (65, 3960239616), (72, 3575216320), (76, 3387047040), (78, 3300199680), (80, 3217694688), (90, 2860173056), (95, 2709637632), (96, 2681412240), (104, 2475149760), (114, 2258031360), (117, 2200133120), (120, 2145129792), (128, 2011059180), (130, 1980119808), (144, 1787608160), (152, 1693523520), (156, 1650099840), (160, 1608847344), (171, 1505354240), (180, 1430086528), (190, 1354818816), (192, 1340706120), (195, 1320079872), (208, 1237574880), (228, 1129015680), (234, 1100066560), (240, 1072564896), (247, 1042168320), (256, 1005529590), (260, 990059904), (285, 903212544), (288, 893804080), (304, 846761760), (312, 825049920), (320, 804423672), (342, 752677120), (360, 715043264), (380, 677409408), (384, 670353060), (390, 660039936), (416, 618787440), (456, 564507840), (468, 550033280), (480, 536282448), (494, 521084160), (512, 502764795), (520, 495029952), (570, 451606272), (576, 446902040), (585, 440026624), (608, 423380880), (624, 412524960), (640, 402211836), (684, 376338560), (720, 357521632), (741, 347389440), (760, 338704704), (768, 335176530), (780, 330019968), (832, 309393720), (855, 301070848), (912, 282253920), (936, 275016640), (960, 268141224), (988, 260542080), (1040, 247514976), (1140, 225803136), (1152, 223451020), (1170, 220013312), (1216, 211690440), (1235, 208433664), (1248, 206262480), (1280, 201105918), (1368, 188169280), (1440, 178760816), (1482, 173694720), (1520, 169352352), (1536, 167588265), (1560, 165009984), (1664, 154696860), (1710, 150535424), (1824, 141126960), (1872, 137508320), (1920, 134070612), (1976, 130271040), (2080, 123757488), (2223, 115796480), (2280, 112901568), (2304, 111725510), (2340, 110006656), (2432, 105845220), (2470, 104216832), (2496, 103131240), (2560, 100552959), (2736, 94084640), (2880, 89380408), (2964, 86847360), (3040, 84676176), (3120, 82504992), (3328, 77348430), (3420, 75267712), (3648, 70563480), (3705, 69477888), (3744, 68754160), (3840, 67035306), (3952, 65135520), (4160, 61878744), (4446, 57898240), (4560, 56450784), (4608, 55862755), (4680, 55003328), (4864, 52922610), (4940, 52108416), (4992, 51565620), (5472, 47042320), (5760, 44690204), (5928, 43423680), (6080, 42338088), (6240, 41252496), (6656, 38674215), (6840, 37633856), (7296, 35281740), (7410, 34738944), (7488, 34377080), (7680, 33517653), (7904, 32567760), (8320, 30939372), (8892, 28949120), (9120, 28225392), (9360, 27501664), (9728, 26461305), (9880, 26054208), (9984, 25782810), (10944, 23521160), (11115, 23159296), (11520, 22345102), (11856, 21711840), (12160, 21169044), (12480, 20626248), (13680, 18816928), (14592, 17640870), (14820, 17369472), (14976, 17188540), (15808, 16283880), (16640, 15469686), (17784, 14474560), (18240, 14112696), (18720, 13750832), (19760, 13027104), (19968, 12891405), (21888, 11760580), (22230, 11579648), (23040, 11172551), (23712, 10855920), (24320, 10584522), (24960, 10313124), (27360, 9408464), (29184, 8820435), (29640, 8684736), (29952, 8594270), (31616, 8141940), (33280, 7734843), (35568, 7237280), (36480, 7056348), (37440, 6875416), (39520, 6513552), (43776, 5880290), (44460, 5789824), (45233, 5690880), (47424, 5427960), (48640, 5292261), (49920, 5156562), (54720, 4704232), (59280, 4342368), (59904, 4297135), (63232, 4070970), (71136, 3618640), (72960, 3528174), (74880, 3437708), (79040, 3256776), (87552, 2940145), (88920, 2894912), (90466, 2845440), (94848, 2713980), (99840, 2578281), (109440, 2352116), (118560, 2171184), (126464, 2035485), (135699, 1896960), (142272, 1809320), (145920, 1764087), (149760, 1718854), (158080, 1628388), (177840, 1447456), (180932, 1422720), (189696, 1356990), (218880, 1176058), (226165, 1138176), (237120, 1085592), (271398, 948480), (284544, 904660), (299520, 859427), (316160, 814194), (355680, 723728), (361864, 711360), (379392, 678495), (407097, 632320), (437760, 588029), (452330, 569088), (474240, 542796)]