28578775680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7841

約数の個数: 576

約数和(自身を含む): 123644593800

約数和(自身を除く): 95065818120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 320, 336, 360, 364, 384, 390, 392, 416, 420, 441, 448, 455, 468, 480, 490, 504, 520, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 720, 728, 735, 780, 784, 819, 832, 840, 882, 896, 910, 936, 960, 980, 1008, 1040, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1344, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1664, 1680, 1764, 1820, 1872, 1911, 1920, 1960, 2016, 2080, 2184, 2205, 2240, 2340, 2352, 2496, 2520, 2548, 2688, 2730, 2880, 2912, 2940, 3120, 3136, 3185, 3276, 3360, 3528, 3640, 3744, 3822, 3920, 4032, 4095, 4160, 4368, 4410, 4480, 4680, 4704, 4992, 5040, 5096, 5460, 5733, 5760, 5824, 5880, 6240, 6272, 6370, 6552, 6720, 7056, 7280, 7488, 7644, 7789, 7840, 8064, 8190, 8320, 8736, 8820, 9360, 9408, 9555, 10080, 10192, 10920, 11466, 11648, 11760, 12480, 12740, 13104, 13440, 14112, 14560, 14976, 15288, 15578, 15680, 16380, 17472, 17640, 18720, 18816, 19110, 20160, 20384, 21840, 22932, 23367, 23520, 24960, 25480, 26208, 28224, 28665, 29120, 30576, 31156, 31360, 32760, 34944, 35280, 37440, 38220, 38945, 40320, 40768, 43680, 45864, 46734, 47040, 50960, 52416, 54523, 56448, 57330, 58240, 61152, 62312, 65520, 70101, 70560, 74880, 76440, 77890, 81536, 87360, 91728, 93468, 94080, 101257, 101920, 104832, 109046, 114660, 116835, 122304, 124624, 131040, 140202, 141120, 152880, 155780, 163569, 174720, 183456, 186936, 202514, 203840, 218092, 229320, 233670, 244608, 249248, 262080, 272615, 280404, 282240, 303771, 305760, 311560, 327138, 350505, 366912, 373872, 381661, 405028, 407680, 436184, 458640, 467340, 490707, 498496, 506285, 524160, 545230, 560808, 607542, 611520, 623120, 654276, 701010, 708799, 733824, 747744, 763322, 810056, 817845, 872368, 911313, 917280, 934680, 981414, 996992, 1012570, 1090460, 1121616, 1144983, 1215084, 1223040, 1246240, 1308552, 1402020, 1417598, 1495488, 1518855, 1526644, 1620112, 1635690, 1744736, 1822626, 1834560, 1869360, 1908305, 1962828, 2025140, 2126397, 2180920, 2243232, 2289966, 2430168, 2453535, 2492480, 2617104, 2804040, 2835196, 2990976, 3037710, 3053288, 3240224, 3271380, 3434949, 3489472, 3543995, 3645252, 3669120, 3738720, 3816610, 3925656, 4050280, 4252794, 4361840, 4486464, 4556565, 4579932, 4860336, 4907070, 4961593, 4984960, 5234208, 5608080, 5670392, 5724915, 6075420, 6106576, 6379191, 6480448, 6542760, 6869898, 6978944, 7087990, 7290504, 7477440, 7633220, 7851312, 8100560, 8505588, 8723680, 8972928, 9113130, 9159864, 9720672, 9814140, 9923186, 10468416, 10631985, 11216160, 11340784, 11449830, 12150840, 12213152, 12758382, 12960896, 13085520, 13739796, 14175980, 14581008, 14884779, 14954880, 15266440, 15702624, 16201120, 17011176, 17174745, 17447360, 18226260, 18319728, 19441344, 19628280, 19846372, 20936832, 21263970, 22432320, 22681568, 22899660, 24301680, 24426304, 24807965, 25516764, 26171040, 27479592, 28351960, 29162016, 29769558, 30532880, 31405248, 31895955, 32402240, 34022352, 34349490, 34894720, 36452520, 36639456, 38882688, 39256560, 39692744, 42527940, 44654337, 44864640, 45363136, 45799320, 48603360, 48852608, 49615930, 51033528, 52342080, 54959184, 56703920, 58324032, 59539116, 61065760, 62810496, 63791910, 64804480, 68044704, 68698980, 72905040, 73278912, 74423895, 78513120, 79385488, 85055880, 89308674, 90726272, 91598640, 97206720, 99231860, 102067056, 104684160, 109918368, 113407840, 116648064, 119078232, 122131520, 127583820, 136089408, 137397960, 145810080, 146557824, 148847790, 157026240, 158770976, 170111760, 178617348, 183197280, 194413440, 198463720, 204134112, 219836736, 223271685, 226815680, 238156464, 244263040, 255167640, 272178816, 274795920, 291620160, 297695580, 314052480, 317541952, 340223520, 357234696, 366394560, 396927440, 408268224, 439673472, 446543370, 453631360, 476312928, 510335280, 549591840, 583240320, 595391160, 635083904, 680447040, 714469392, 732789120, 793854880, 816536448, 893086740, 952625856, 1020670560, 1099183680, 1190782320, 1360894080, 1428938784, 1587709760, 1786173480, 1905251712, 2041341120, 2198367360, 2381564640, 2857877568, 3175419520, 3572346960, 4082682240, 4763129280, 5715755136, 7144693920, 9526258560, 14289387840, 28578775680]

約数ペア:

[(1, 28578775680), (2, 14289387840), (3, 9526258560), (4, 7144693920), (5, 5715755136), (6, 4763129280), (7, 4082682240), (8, 3572346960), (9, 3175419520), (10, 2857877568), (12, 2381564640), (13, 2198367360), (14, 2041341120), (15, 1905251712), (16, 1786173480), (18, 1587709760), (20, 1428938784), (21, 1360894080), (24, 1190782320), (26, 1099183680), (28, 1020670560), (30, 952625856), (32, 893086740), (35, 816536448), (36, 793854880), (39, 732789120), (40, 714469392), (42, 680447040), (45, 635083904), (48, 595391160), (49, 583240320), (52, 549591840), (56, 510335280), (60, 476312928), (63, 453631360), (64, 446543370), (65, 439673472), (70, 408268224), (72, 396927440), (78, 366394560), (80, 357234696), (84, 340223520), (90, 317541952), (91, 314052480), (96, 297695580), (98, 291620160), (104, 274795920), (105, 272178816), (112, 255167640), (117, 244263040), (120, 238156464), (126, 226815680), (128, 223271685), (130, 219836736), (140, 204134112), (144, 198463720), (147, 194413440), (156, 183197280), (160, 178617348), (168, 170111760), (180, 158770976), (182, 157026240), (192, 148847790), (195, 146557824), (196, 145810080), (208, 137397960), (210, 136089408), (224, 127583820), (234, 122131520), (240, 119078232), (245, 116648064), (252, 113407840), (260, 109918368), (273, 104684160), (280, 102067056), (288, 99231860), (294, 97206720), (312, 91598640), (315, 90726272), (320, 89308674), (336, 85055880), (360, 79385488), (364, 78513120), (384, 74423895), (390, 73278912), (392, 72905040), (416, 68698980), (420, 68044704), (441, 64804480), (448, 63791910), (455, 62810496), (468, 61065760), (480, 59539116), (490, 58324032), (504, 56703920), (520, 54959184), (546, 52342080), (560, 51033528), (576, 49615930), (585, 48852608), (588, 48603360), (624, 45799320), (630, 45363136), (637, 44864640), (640, 44654337), (672, 42527940), (720, 39692744), (728, 39256560), (735, 38882688), (780, 36639456), (784, 36452520), (819, 34894720), (832, 34349490), (840, 34022352), (882, 32402240), (896, 31895955), (910, 31405248), (936, 30532880), (960, 29769558), (980, 29162016), (1008, 28351960), (1040, 27479592), (1092, 26171040), (1120, 25516764), (1152, 24807965), (1170, 24426304), (1176, 24301680), (1248, 22899660), (1260, 22681568), (1274, 22432320), (1344, 21263970), (1365, 20936832), (1440, 19846372), (1456, 19628280), (1470, 19441344), (1560, 18319728), (1568, 18226260), (1638, 17447360), (1664, 17174745), (1680, 17011176), (1764, 16201120), (1820, 15702624), (1872, 15266440), (1911, 14954880), (1920, 14884779), (1960, 14581008), (2016, 14175980), (2080, 13739796), (2184, 13085520), (2205, 12960896), (2240, 12758382), (2340, 12213152), (2352, 12150840), (2496, 11449830), (2520, 11340784), (2548, 11216160), (2688, 10631985), (2730, 10468416), (2880, 9923186), (2912, 9814140), (2940, 9720672), (3120, 9159864), (3136, 9113130), (3185, 8972928), (3276, 8723680), (3360, 8505588), (3528, 8100560), (3640, 7851312), (3744, 7633220), (3822, 7477440), (3920, 7290504), (4032, 7087990), (4095, 6978944), (4160, 6869898), (4368, 6542760), (4410, 6480448), (4480, 6379191), (4680, 6106576), (4704, 6075420), (4992, 5724915), (5040, 5670392), (5096, 5608080), (5460, 5234208), (5733, 4984960), (5760, 4961593), (5824, 4907070), (5880, 4860336), (6240, 4579932), (6272, 4556565), (6370, 4486464), (6552, 4361840), (6720, 4252794), (7056, 4050280), (7280, 3925656), (7488, 3816610), (7644, 3738720), (7789, 3669120), (7840, 3645252), (8064, 3543995), (8190, 3489472), (8320, 3434949), (8736, 3271380), (8820, 3240224), (9360, 3053288), (9408, 3037710), (9555, 2990976), (10080, 2835196), (10192, 2804040), (10920, 2617104), (11466, 2492480), (11648, 2453535), (11760, 2430168), (12480, 2289966), (12740, 2243232), (13104, 2180920), (13440, 2126397), (14112, 2025140), (14560, 1962828), (14976, 1908305), (15288, 1869360), (15578, 1834560), (15680, 1822626), (16380, 1744736), (17472, 1635690), (17640, 1620112), (18720, 1526644), (18816, 1518855), (19110, 1495488), (20160, 1417598), (20384, 1402020), (21840, 1308552), (22932, 1246240), (23367, 1223040), (23520, 1215084), (24960, 1144983), (25480, 1121616), (26208, 1090460), (28224, 1012570), (28665, 996992), (29120, 981414), (30576, 934680), (31156, 917280), (31360, 911313), (32760, 872368), (34944, 817845), (35280, 810056), (37440, 763322), (38220, 747744), (38945, 733824), (40320, 708799), (40768, 701010), (43680, 654276), (45864, 623120), (46734, 611520), (47040, 607542), (50960, 560808), (52416, 545230), (54523, 524160), (56448, 506285), (57330, 498496), (58240, 490707), (61152, 467340), (62312, 458640), (65520, 436184), (70101, 407680), (70560, 405028), (74880, 381661), (76440, 373872), (77890, 366912), (81536, 350505), (87360, 327138), (91728, 311560), (93468, 305760), (94080, 303771), (101257, 282240), (101920, 280404), (104832, 272615), (109046, 262080), (114660, 249248), (116835, 244608), (122304, 233670), (124624, 229320), (131040, 218092), (140202, 203840), (141120, 202514), (152880, 186936), (155780, 183456), (163569, 174720)]