2788472960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 384

約数和(自身を含む): 8601292800

約数和(自身を除く): 5812819840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 127, 128, 130, 140, 145, 160, 169, 182, 203, 208, 224, 232, 254, 260, 280, 290, 320, 338, 364, 377, 406, 416, 448, 455, 464, 508, 520, 560, 580, 635, 640, 676, 728, 754, 812, 832, 845, 889, 896, 910, 928, 1015, 1016, 1040, 1120, 1160, 1183, 1270, 1352, 1456, 1508, 1624, 1651, 1664, 1690, 1778, 1820, 1856, 1885, 2030, 2032, 2080, 2240, 2320, 2366, 2540, 2639, 2704, 2912, 3016, 3248, 3302, 3380, 3556, 3640, 3683, 3712, 3770, 4060, 4064, 4160, 4445, 4480, 4640, 4732, 4901, 5080, 5278, 5408, 5824, 5915, 6032, 6496, 6604, 6760, 7112, 7280, 7366, 7540, 8120, 8128, 8255, 8320, 8890, 9280, 9464, 9802, 10160, 10556, 10816, 11557, 11648, 11830, 12064, 12992, 13195, 13208, 13520, 14224, 14560, 14732, 15080, 16240, 16256, 16510, 17780, 18415, 18560, 18928, 19604, 20320, 21112, 21463, 21632, 23114, 23660, 24128, 24505, 25781, 25984, 26390, 26416, 27040, 28448, 29120, 29464, 30160, 32480, 33020, 34307, 35560, 36830, 37856, 39208, 40640, 42224, 42926, 46228, 47320, 47879, 48256, 49010, 51562, 52780, 52832, 54080, 56896, 57785, 58240, 58928, 60320, 64960, 66040, 68614, 71120, 73660, 75712, 78416, 81280, 84448, 85852, 92456, 94640, 95758, 98020, 103124, 105560, 105664, 107315, 108160, 113792, 115570, 117856, 120640, 128905, 129920, 132080, 137228, 142240, 147320, 150241, 151424, 156832, 168896, 171535, 171704, 184912, 189280, 191516, 196040, 206248, 211120, 211328, 214630, 231140, 235712, 239395, 241280, 257810, 264160, 274456, 284480, 294640, 300482, 313664, 335153, 337792, 343070, 343408, 369824, 378560, 383032, 392080, 412496, 422240, 429260, 462280, 471424, 478790, 515620, 528320, 548912, 568960, 589280, 600964, 622427, 627328, 670306, 686140, 686816, 739648, 751205, 757120, 766064, 784160, 824992, 844480, 858520, 924560, 957580, 1031240, 1056640, 1097824, 1178560, 1201928, 1244854, 1340612, 1372280, 1373632, 1479296, 1502410, 1532128, 1568320, 1649984, 1675765, 1688960, 1717040, 1849120, 1915160, 2062480, 2195648, 2357120, 2403856, 2489708, 2681224, 2744560, 2747264, 3004820, 3064256, 3112135, 3136640, 3299968, 3351530, 3434080, 3698240, 3830320, 4124960, 4356989, 4391296, 4807712, 4979416, 5362448, 5489120, 6009640, 6128512, 6224270, 6703060, 6868160, 7396480, 7660640, 8249920, 8713978, 9615424, 9958832, 10724896, 10978240, 12019280, 12448540, 13406120, 13736320, 15321280, 16499840, 17427956, 19230848, 19917664, 21449792, 21784945, 21956480, 24038560, 24897080, 26812240, 30642560, 34855912, 39835328, 42899584, 43569890, 48077120, 49794160, 53624480, 69711824, 79670656, 87139780, 96154240, 99588320, 107248960, 139423648, 174279560, 199176640, 214497920, 278847296, 348559120, 398353280, 557694592, 697118240, 1394236480, 2788472960]

約数ペア:

[(1, 2788472960), (2, 1394236480), (4, 697118240), (5, 557694592), (7, 398353280), (8, 348559120), (10, 278847296), (13, 214497920), (14, 199176640), (16, 174279560), (20, 139423648), (26, 107248960), (28, 99588320), (29, 96154240), (32, 87139780), (35, 79670656), (40, 69711824), (52, 53624480), (56, 49794160), (58, 48077120), (64, 43569890), (65, 42899584), (70, 39835328), (80, 34855912), (91, 30642560), (104, 26812240), (112, 24897080), (116, 24038560), (127, 21956480), (128, 21784945), (130, 21449792), (140, 19917664), (145, 19230848), (160, 17427956), (169, 16499840), (182, 15321280), (203, 13736320), (208, 13406120), (224, 12448540), (232, 12019280), (254, 10978240), (260, 10724896), (280, 9958832), (290, 9615424), (320, 8713978), (338, 8249920), (364, 7660640), (377, 7396480), (406, 6868160), (416, 6703060), (448, 6224270), (455, 6128512), (464, 6009640), (508, 5489120), (520, 5362448), (560, 4979416), (580, 4807712), (635, 4391296), (640, 4356989), (676, 4124960), (728, 3830320), (754, 3698240), (812, 3434080), (832, 3351530), (845, 3299968), (889, 3136640), (896, 3112135), (910, 3064256), (928, 3004820), (1015, 2747264), (1016, 2744560), (1040, 2681224), (1120, 2489708), (1160, 2403856), (1183, 2357120), (1270, 2195648), (1352, 2062480), (1456, 1915160), (1508, 1849120), (1624, 1717040), (1651, 1688960), (1664, 1675765), (1690, 1649984), (1778, 1568320), (1820, 1532128), (1856, 1502410), (1885, 1479296), (2030, 1373632), (2032, 1372280), (2080, 1340612), (2240, 1244854), (2320, 1201928), (2366, 1178560), (2540, 1097824), (2639, 1056640), (2704, 1031240), (2912, 957580), (3016, 924560), (3248, 858520), (3302, 844480), (3380, 824992), (3556, 784160), (3640, 766064), (3683, 757120), (3712, 751205), (3770, 739648), (4060, 686816), (4064, 686140), (4160, 670306), (4445, 627328), (4480, 622427), (4640, 600964), (4732, 589280), (4901, 568960), (5080, 548912), (5278, 528320), (5408, 515620), (5824, 478790), (5915, 471424), (6032, 462280), (6496, 429260), (6604, 422240), (6760, 412496), (7112, 392080), (7280, 383032), (7366, 378560), (7540, 369824), (8120, 343408), (8128, 343070), (8255, 337792), (8320, 335153), (8890, 313664), (9280, 300482), (9464, 294640), (9802, 284480), (10160, 274456), (10556, 264160), (10816, 257810), (11557, 241280), (11648, 239395), (11830, 235712), (12064, 231140), (12992, 214630), (13195, 211328), (13208, 211120), (13520, 206248), (14224, 196040), (14560, 191516), (14732, 189280), (15080, 184912), (16240, 171704), (16256, 171535), (16510, 168896), (17780, 156832), (18415, 151424), (18560, 150241), (18928, 147320), (19604, 142240), (20320, 137228), (21112, 132080), (21463, 129920), (21632, 128905), (23114, 120640), (23660, 117856), (24128, 115570), (24505, 113792), (25781, 108160), (25984, 107315), (26390, 105664), (26416, 105560), (27040, 103124), (28448, 98020), (29120, 95758), (29464, 94640), (30160, 92456), (32480, 85852), (33020, 84448), (34307, 81280), (35560, 78416), (36830, 75712), (37856, 73660), (39208, 71120), (40640, 68614), (42224, 66040), (42926, 64960), (46228, 60320), (47320, 58928), (47879, 58240), (48256, 57785), (49010, 56896), (51562, 54080), (52780, 52832)]